forked from aaronbloomfield/pdr
-
Notifications
You must be signed in to change notification settings - Fork 228
/
Copy pathdaily-announcements-fall-2014.html
1379 lines (1141 loc) · 80 KB
/
daily-announcements-fall-2014.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>CS 2150: daily announcements slide set</title>
<meta name="description" content="A set of slides for a course on Program and Data Representation">
<meta name="author" content="Aaron Bloomfield">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<link rel="stylesheet" href="../../slides/reveal.js/css/reveal.min.css">
<link rel="stylesheet" href="../../slides/reveal.js/css/theme/default.css" id="theme">
<link rel="stylesheet" href="../../slides/css/pdr.css">
<link rel="stylesheet" href="../../slides/reveal.js/lib/css/zenburn.css"><!-- For syntax highlighting -->
<script><!-- If the query includes 'print-pdf', include the PDF print sheet -->
if( window.location.search.match( /print-pdf/gi ) ) {
var link = document.createElement( 'link' );
link.rel = 'stylesheet';
link.type = 'text/css';
link.href = '../../slides/reveal.js/css/print/pdf.css';
document.getElementsByTagName( 'head' )[0].appendChild( link );
}
</script>
<!--[if lt IE 9]>
<script src="../../slides/reveal.js/lib/js/html5shiv.js"></script>
<![endif]-->
<script type="text/javascript" src="../../slides/js/dhtmlwindow.js"></script>
<script type="text/javascript" src="../../slides/js/canvas.js"></script>
<link rel="stylesheet" href="../../slides/css/dhtmlwindow.css" type="text/css">
<style>
.reveal li {
font-size:80%;
line-height:120%;
}
</style>
</head>
<body onload="canvasinit()">
<div id="dhtmlwindowholder"><span style="display:none"></span></div>
<div class="reveal">
<div class="slides">
<section data-markdown><script type="text/template">
# CS 2150
### Program and Data Representation
### Fall 2014
<center><small>[Aaron Bloomfield](http://www.cs.virginia.edu/~asb) / [[email protected]](mailto:[email protected]) / [@bloomfieldaaron](http://twitter.com/bloomfieldaaron)</small></center>
<center><small>Repository: [github.com/aaronbloomfield/pdr](http://github.com/aaronbloomfield/pdr) / [↑](index.html) / <a href="daily-announcements.html?print-pdf"><img class="print" width="20" src="../../slides/images/print-icon.png"></a></small></center>
## Daily Announcements
</script></section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>The End</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/merlin.png" title="I mean, the black-and-white stuff was running backward, but it hardly mattered to the story." alt="Merlin">
<p class="center"><a href="http://xkcd.com/270/">xkcd # 270</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 41: The End
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- There will be some next week (details to follow on the [twitter feed](https://twitter.com/uvacs2150))
- [Lab 11: Graphs](../../labs/lab11/index.html) -- how did it go?
- Final exam details: see the [second daily announcement slide from Mon, Dec 1](#/final)
- As the semester draws to a close, the regrade period will, by necessity, have to shorten
- I'll keep the [twitter feed](https://twitter.com/uvacs2150) updated with the latest in the grading status
- At the end of the semeseter, there will be a *tag* in the github repo (called `2014-fall`) to mark the end of this semester's material
- The repo itself will continue to evolve...
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will finish [memory](../../slides/12-memory.html), [esoteric programming languages](../../slides/13-esoteric-pls.html), and the [course conclusion](course-conclusion.html)
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Wednesday, December 3rd, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/np_complete.png" title="General solutions get you a 50% tip." alt="NP-Complete">
<p class="center"><a href="http://xkcd.com/287/">xkcd # 287</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 40: Wednesday, December 3rd, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- They will end this Thursday, although we expect to have some next week (likely M/Th, but details to follow on the [twitter feed](https://twitter.com/uvacs2150))
- [Lab 11: Graphs](../../labs/lab11/index.html) -- how is it going?
- [Exam 2](../../exams/exam2-f14.pdf)'s curve will be 15 *percentage* points
- Sorry this took so long to determine
- All curve information can be found at the bottom of the [CS 2150 page](index.html) in the repo
- Final exam details: see the [second daily announcement slide from Mon, Dec 1](#/final)
- As the semester draws to a close, the regrade period will, by necessity, have to shorten
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will finish through [graphs](../../slides/11-graphs.html) and start [memory](../../slides/12-memory.html)
- After today, there is only 1 lecture left!
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Monday, December 1st, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/travelling_salesman_problem.png" title="What's the complexity class of the best linear programming cutting-plane techniques? I couldn't find it anywhere. Man, the Garfield guy doesn't have these problems ..." alt="Travelling Salesman Problem">
<p class="center"><a href="http://xkcd.com/399/">xkcd # 399</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 39: Monday, December 1st, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Mine are at a different time today...
- They will end this Thursday, and we expect to have some next week (likely M/Th, but details to follow)
- [Lab 10: Huffman coding](../../labs/lab10/index.html) -- how bad was it?
- The intent was to have you avoid having to do work during Turkey day...
- [Lab 11: Graphs](../../labs/lab11/index.html) -- how is it going?
- [Exam 2](../../exams/exam2-f14.pdf) last week
- Average was 36.3/60 (60.5%), and the standard deviation was 11.7 (19.5 when the score is scaled out of 100); curve info still to come...
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will work through [graphs](../../slides/11-graphs.html); next up is [memory](../../slides/12-memory.html), which we will start on Wednesday
- After today, there are only 2 lectures left!
</script></section>
<section data-markdown id="final"><script type="text/template">
## Final exam
- It is Friday, December 12th from 9 a.m. to noon, here in Gilmer 130
- No, you cannot take it early
- It will be cumulative, but with more of a focus on the most recent material (since the second midterm)
- We plan to hold office hours during next week for people to ask questions about it
- Our plan is to grade it that evening, and for the course grades to be submitted the following Monday
- There will be a review session, likely the Wednesday before
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Monday, November 24th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/pillow_talk.jpg" title="Maybe I should've tried Wexler?" alt="Pillow Talk">
<p class="center"><a href="http://xkcd.com/69/">xkcd # 69</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 38: Monday, November 24th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Grades! We are all caught up! w00t!
- And you thought it would never happen!
- Lab 8 grades were returned last night
- [Lab 10: Huffman coding](../../labs/lab10/index.html) -- how is it going?
- A note on that lab and Thanksgiving is below
- [Lab 11: Graphs](../../labs/lab11/index.html) is all set in the repo, although I won't announce it on the [twitter feed](https://twitter.com/uvacs2150) for a few days
- [Exam 2](../../exams/exam2-f14.pdf) last week
- Average was 36.3/60 (60.5%), and the standard deviation was 11.7 (19.5 when the score is scaled out of 100)
- There will be a curve, but I (still) don't yet know how much
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will work through [graphs](../../slides/11-graphs.html), which will take us into next week
- After today, there are only 3 lectures left!
</script></section>
<section data-markdown><script type="text/template">
## Lab 10 (Huffman) and Thanksgiving
- There is class today (November 24th), as well as labs tomorrow (November 25th)
- We will not have office hours Wednesday or Thursday of this week
- Office hours will *likely* pick up again on Sunday, but details TBA
- The pre-lab will be due as normal
- For the in-lab, you may attend any lab (with the caveat below), or do it from home
- The caveat is that if a lab fills up, then those who are registered for that lab section get priority
- Everybody has already been granted the standard 24-hour lab extension
- The post-lab due date has been modified as follows:
- The post-lab is due Sunday by 11 p.m. instead of Friday by 11 a.m.
- However, because of this, there will be NO late period for this lab
- This means that if your post-lab is 1 second late (11:00:01 p.m. on Sunday), it will receive zero credit!
- The intent for all of this is to allow you to be able to travel home (or wherever) for Thanksgiving
- Note that the next lab (lab 11) is a doozy, so if you put the post-lab off until the last moment, then it's going to cause issues with pre-lab 11
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Friday, November 21st, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/x11.png" title="Thomas Jefferson thought that every law and every constitution should be torn down and rewritten from scratch every nineteen years--which means X is overdue." alt="X11">
<p class="center"><a href="http://xkcd.com/963/">xkcd # 963</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 37: Friday, November 21st, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Grades! We are almost caught up!
- Labs 6 and 7 were returned on Monday
- We are aiming to return lab 8 by the end of this weekend
- [Lab 9: x86, part 2](../../labs/lab09/index.html) -- how did it go?
- [Lab 10: Huffman coding](../../labs/lab10/index.html) is out (I was a bit late in my twitter announcement)
- A note on that lab and Thanksgiving on Monday's daily announcements
- [Exam 2](../../exams/exam2-f14.pdf) last week
- Average was 36.3/60 (60.5%), and the standard deviation was 11.7 (19.5 when the score is scaled out of 100)
- There will be a curve, but I (still) don't yet know how much
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will work through [graphs](../../slides/11-graphs.html), which will take us beyond Thanksgiving
- After today, there are only 4 lectures left!
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Wednesday, November 19th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/abstraction.png" title="If I'm such a god, why isn't Maru *my* cat?" alt="Abstraction">
<p class="center"><a href="http://xkcd.com/676/">xkcd # 676</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 36: Wednesday, November 19th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Grades! We are almost caught up!
- Labs 6 and 7 were returned on Monday
- We are aiming to return lab 8 by the end of this upcoming weekend
- [Lab 9: x86, part 2](../../labs/lab09/index.html) is out -- how is it going?
- [Lab 10: Huffman coding](../../labs/lab10/index.html) will be out later today
- A note on that lab and Thanksgiving on Monday's daily announcements
- [Exam 2](../../exams/exam2-f14.pdf) last week
- Average was 36.3/60 (60.5%), and the standard deviation was 11.7 (19.5 when the score is scaled out of 100)
- There will be a curve, but I (still) don't yet know how much
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will work through (and likely finish) [heaps and Huffman coding](../../slides/10-heaps-huffman.html), aiming to start [graphs](../../slides/11-graphs.html) on Wednesday
- After today, there are only 5 lectures left!
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Monday, November 17th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/collatz_conjecture.png" title="The Strong Collatz Conjecture states that this holds for any set of obsessively-hand-applied rules." alt="Collatz Conjecture">
<p class="center"><a href="http://xkcd.com/710/">xkcd # 710</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 35: Monday, November 17th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Grades! We are almost caught up!
- Labs 6 and 7 were returned this morning
- We are aiming to return lab 8 by the end of this upcoming weekend
- [Lab 9: x86, part 2](../../labs/lab09/index.html) is out -- how is it going?
- [Lab 10: Huffman coding](../../labs/lab10/index.html) will be out later this week
- A note on that lab and Thanksgiving on the next slide
- [Exam 2](../../exams/exam2-f14.pdf) last week
- Average was 36.3/60 (60.5%), and the standard deviation was 11.7 (19.5 when the score is scaled out of 100)
- There will be a curve, but I (still) don't yet know how much
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will work through [heaps and Huffman coding](../../slides/10-heaps-huffman.html), aiming to start [graphs](../../slides/11-graphs.html) on Wednesday
- After today, there are only 6 lectures left!
</script></section>
<section data-markdown><script type="text/template">
## Lab 10 (Huffman) and Thanksgiving
- There is class next Monday (November 24th), as well as labs that Tuesday (November 25th)
- We will not have office hours Wednesday or Thursday of that week
- The pre-lab will be due as normal
- For the in-lab, you may attend any lab (with the caveat below), or do it from home
- The caveat is that if a lab fills up, then those who are registered for that lab section get priority
- Everybody will be granted the standard 24-hour lab extension
- The post-lab due date will be modified as follows:
- The post-lab will be due Sunday by 11 p.m. instead of Friday by 11 a.m.
- However, because of this, there will be NO late period for this lab
- This means that if your post-lab is 1 second late (11:00:01 p.m. on Sunday), it will receive zero credit!
- The intent for all of this is to allow you to be able to travel home (or wherever) for Thanksgiving
- Note that the next lab (lab 11) is a doozy, so if you put the post-lab off until the last moment, then it's going to cause issues with pre-lab 11
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Friday, November 14th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/substitute.png" title="YOU THINK THIS IS FUNNY?" alt="Substitute">
<p class="center"><a href="http://xkcd.com/135/">xkcd # 135</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 34: Friday, November 14th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- They start up again on Sunday
- Grades!
- Lab 5 was returned this week
- The current plan is to have lab 6 by the end of this week(end), and labs 7 and 8 by the end of next week(end); at that point, we'll be all caught up
- I realize we are quite late on this...
- [Lab 9: x86, part 2](../../labs/lab09/index.html) is out -- did anybody start it?
- [Exam 2](../../exams/exam2-f14.pdf) on Tuesday! We'll go over it today
- Average was 36.3/60 (60.5%), and the standard deviation was 11.7 (19.5 when the score is scaled out of 100)
- There will be a curve, but I don't yet know how much
- The department's Internet connection died, hence the unresponsive server issue
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will work through [heaps and Huffman coding](../../slides/10-heaps-huffman.html), which will take us into next week
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Wednesday, November 12th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/security.png" title="Actual actual reality: nobody cares about his secrets. (Also, I would be hard-pressed to find that wrench for $5.)" alt="Security">
<p class="center"><a href="http://xkcd.com/538/">xkcd # 538</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 33: Wednesday, November 12th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- There won't be office hours this Wednesday or Thursday due to the exam
- Grades!
- Lab 5 was returned last night
- The current plan is to have lab 6 by the end of this week, and labs 7 and 8 by the end of next week
- At that point, we'll be all caught up
- I realize we are quite late on this...
- [Lab 9: x86, part 2](../../labs/lab09/index.html) is ready
- Exam yesterday! How did it go? (we'll go over it on Friday)
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will finish [advanced C++](../../slides/09-advanced-cpp.html), and start on [heaps and Huffman coding](../../slides/10-heaps-huffman.html)
- Thinking about grad school? Attend the CS grad school session on Thu @ 7 p.m. in OLS 005
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Monday, November 10th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/im_an_idiot.png" title="Sadly, this is a true story. At least I learned about the OS X 'say' command." alt="I'm An Idiot">
<p class="center"><a href="http://xkcd.com/530/">xkcd # 530</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 32: Monday, November 10th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- There won't be office hours this Wednesday or Thursday due to the exam
- Grades! We're working on it...
- [Lab 9: x86, part 2](../../labs/lab09/index.html) will be out later this week (it's not yet ready)go?
- Exam next week!
- It will be taken in your normal lab section
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will continue (and possibly finish) [advanced C++](../../slides/09-advanced-cpp.html), which will take us into early next week
- Next up: [heaps and Huffman coding](../../slides/10-heaps-huffman.html)
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Friday, November 7th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/fight.png" title="And she put sweet nothings in all my .conf files. It'll take me forever to get X working again." alt="Fight">
<p class="center"><a href="http://xkcd.com/340/">xkcd # 340</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 31: Friday, November 7th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Grades! We're working on it...
- [Lab 8: x86, part 1](../../labs/lab08/index.html) -- how did it go?
- The tutorial link apparently died; you can find a copy of it [here](http://libra.cs.virginia.edu/~aaron/08-nasm/nasmexamples.html)
- Exam next week!
- Review session Sunday night, details TBA (on the [twitter feed](http://twitter.com/uvacs2150))
- It will be taken in your normal lab section
- Lab 9 (x86, part 2) will be out late next week
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will continue [advanced C++](../../slides/09-advanced-cpp.html), which will take us into early next week
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Wednesday, November 5th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/golden_hammer.png" title="Took me five tries to find the right one, but I managed to salvage our night out--if not the boat--in the end." alt="Golden Hammer">
<p class="center"><a href="http://xkcd.com/801/">xkcd # 801</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 30: Wednesday, November 5th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Grades!
- The issue with the grading system is fixed
- Labs 2 through 4 have been returned; 5 and 6 should be back "soon"
- [Regrdaes](https://libra.cs.virginia.edu/~pedagogy/regrades.php) are enabled for 10 days from when they are returned
- I realize we are behind, and we are working to catch up
- [Lab 8: x86, part 1](../../labs/lab08/index.html) is out -- how is it going?
- The tutorial link apparently died; you can find a copy of it [here](http://libra.cs.virginia.edu/~aaron/08-nasm/nasmexamples.html)
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will continue with [x86](../../slides/08-x86.html), which will take us through most (or all) of today
- Note that x86 will NOT work well when run natively on a Mac
- Next up: [advanced C++](../../slides/09-advanced-cpp.html)
- ACM class night! Thu @ 7 p.m. in Olsson 005. Free pizza!
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Monday, November 3rd, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/success.png" title="40% of OpenBSD installs lead to shark attacks. It's their only standing security issue." alt="Success">
<p class="center"><a href="http://xkcd.com/349/">xkcd # 349</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 29: Monday, November 3rd, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Grades!
- The issue with the grading system is fixed
- Labs 2 through 4 have been returned; 5 and 6 should be back "soon"
- [Regrdaes](https://libra.cs.virginia.edu/~pedagogy/regrades.php) are enabled for 10 days from when they are returned
- I realize we are behind, and we are working to catch up
- [Lab 7: IBCM](../../labs/lab07/index.html): we'll see the quine today
- [Lab 8: x86, part 1](../../labs/lab08/index.html) is out -- how is it going?
- The tutorial link apparently died; you can find a copy of it [here](http://libra.cs.virginia.edu/~aaron/08-nasm/nasmexamples.html)
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will continue with [x86](../../slides/08-x86.html), which will take us into Wednesday
- Note that x86 will NOT work well when run natively on a Mac
- Next up: [advanced C++](../../slides/09-advanced-cpp.html)
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Happy Halloween!</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/dependencies.png" title="The prereqs for CPSC 357, the class on package management, are CPSC 432, CPSC 357, and glibc2.5 or later." alt="Dependencies">
<p class="center"><a href="http://xkcd.com/754/">xkcd # 754</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 28: Halloween!
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Grades!
- The issue with the grading system is fixed
- Labs 2 through 4 have been returned; 5 and 6 should be back "soon"
- [Regrdaes](https://libra.cs.virginia.edu/~pedagogy/regrades.php) are enabled for 10 days from when they are returned
- I realize we are behind, and we are working to catch up
- [Lab 7: IBCM](../../labs/lab07/index.html): how did it go?
- We'll see the quine on Monday
- [Lab 8: x86, part 1](../../labs/lab08/index.html) is out
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will continue with [x86](../../slides/08-x86.html), which will take us into next week
- Note that x86 will NOT work well when run natively on a Mac
- We are 1 full lecture behind schedule
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Wednesday, October 29th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/westleys_a_dick.png" title="Inigo/Buttercup 4eva <3" alt="Westley's a Dick">
<p class="center"><a href="http://xkcd.com/549/">xkcd # 549</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 27: Wednesday, October 29th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Grades!
- The issue with the grading system is fixed
- Labs 2 through 4 have been returned; 5 and 6 should be back "soon"
- [Regrdaes](https://libra.cs.virginia.edu/~pedagogy/regrades.php) are enabled for 10 days from when they are returned
- I realize we are behind, and we are working to catch up
- [Lab 7: IBCM](../../labs/lab07/index.html): how is it going?
- Note that keeping your CS 2150 solutions in a *public* github repo is an honor violation! So make those repos private (github will give you free private repos).
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will start on [x86](../../slides/08-x86.html), which will take us into next week
- Note that x86 will NOT work well when run natively on a Mac
- We are 1 full lecture behind schedule
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Monday, October 27th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/ballmer_peak.png" title="Apple uses automated schnapps IVs." alt="Ballmer Peak">
<p class="center"><a href="http://xkcd.com/323/">xkcd # 323</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 26: Monday, October 27th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Grades!
- The issue with the grading system is fixed
- Labs 2 through 4 have been returned; 5 and 6 should be back "soon"
- [Regrdaes](https://libra.cs.virginia.edu/~pedagogy/regrades.php) are enabled for 10 days from when they are returned
- I realize we are behind, and we are working to catch up
- [Lab 7: IBCM](../../labs/lab07/index.html) is out -- how is it going?
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab -- it's feeling prettly lonely lately
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will start on [x86](../../slides/08-x86.html), which will take us into next week
- Note that x86 will NOT work well when run natively on a Mac
- We are 1 full lecture behind schedule
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Friday, October 24th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/devotion_to_duty.png" title="The weird sense of duty really good sysadmins have can border on the sociopathic, but it's nice to know that it stands between the forces of darkness and your cat blog's servers." alt="Devotion to Duty">
<p class="center"><a href="http://xkcd.com/705/">xkcd # 705</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 25: Friday, October 24th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Grades! (and you thought I forgot)
- The issue with the grading system is fixed
- Labs 2 through 4 have been returned; 5 should be back "soon"
- [Regrdaes](https://libra.cs.virginia.edu/~pedagogy/regrades.php) are enabled for 10 days from when they are returned
- I realize we are behind, and we are working to catch up
- [Lab 7: IBCM](../../labs/lab07/index.html) is out
- Today we will talk about the [CS courses for next semester](http://rabi.phys.virginia.edu/mySIS/CS2/page.php?Type=Group&Group=CompSci)
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will finish with [IBCM](../../slides/07-ibcm.html), and start on [x86](../../slides/08-x86.html), which will take us through all of next week
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Wednesday, October 22nd, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/black_hat_support.png" title="So as not to leave you hanging -- it was a problem with select() calls." alt="Black Hat Support">
<p class="center"><a href="http://xkcd.com/278/">xkcd # 278</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 24: Wednesday, October 22nd, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- We will have extra TAs on Thursday, but we still may not be able to handle the load...
- Grades! (and you thought I forgot)
- The issue with the grading system is fixed
- Labs 2 and 3 have been returned; 4 and 5 should be back "soon"
- [Regrdaes](https://libra.cs.virginia.edu/~pedagogy/regrades.php) are enabled for 10 days
- I realize we are behind, and we are working to catch up
- [Lab 6: Hashes](../../labs/lab06/index.html) is out
- I did not receive the expected wrath about this assignment...
- [Lab 7: IBCM](../../labs/lab07/index.html) will be out later this week
- On Friday, we will talk about the [CS courses for next semester](http://rabi.phys.virginia.edu/mySIS/CS2/page.php?Type=Group&Group=CompSci)
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will continue with [IBCM](../../slides/07-ibcm.html), which will take us through the end of the week; next up: [x86](../../slides/08-x86.html)
- We are a half a lecture behind schedule...
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Monday, October 20th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/the_economic_argument.png" title="Not to be confused with 'making money selling this stuff to OTHER people who think it works', which corporate accountants and actuaries have zero problems with." alt="The Economic Argument">
<p class="center"><a href="http://xkcd.com/808/">xkcd # 808</a></p>
</section>
<section data-markdown><script type="text/template">
## Pop Quiz!
I have started on [Lab 6](../../../../labs/lab06/index.html) (hashes), and I think:
1. It's easy!
2. It's hard, but doable
3. It's insane! Where do you get off assigning this much work?
4. I'm not talking to you. Ever. Again.
</script></section>
<section data-markdown><script type="text/template">
## Lecture 23: Monday, October 20th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- We will have extra TAs tonight and Thursday, but we still may not be able to handle the load...
- Grades! (and you thought I forgot)
- The issue with the grading system is fixed
- Labs 2 and 3 have been returned; 4 and 5 should be back "soon"
- [Regrdaes](https://libra.cs.virginia.edu/~pedagogy/regrades.php) are enabled for 10 days
- I realize we are behind, and we are working to catch up
- [Lab 6: Hashes](../../labs/lab06/index.html) is out
- It is probably not the easiest lab in this course, so don't wait until the last minute to start it... oh, wait...
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will continue with [IBCM](../../slides/07-ibcm.html), which will take us through the end of the week
- Next up: [x86](../../slides/08-x86.html)
- We are a half a lecture behind schedule...
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Friday, October 17th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/tar.png" title="I don't know what's worse--the fact that after 15 years of using tar I still can't keep the flags straight, or that after 15 years of technological advancement I'm still mucking with tar flags that were 15 years old when I started." alt="tar">
<p class="center"><a href="http://xkcd.com/1168/">xkcd # 1168</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 22: Friday, October 17th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- [Exam 1](../../exams/exam1-f14.pdf) regrades close this week!
- Grading guideilnes are on Collab, and regrades are open for 10 days from when it was returned, but beware of the [frivolous regrade policy](frivolous-regrades.html)
- An explanation is needed as to why the grading is a bit delayed...
- [Lab 6: Hashes](../../labs/lab06/index.html) is out
- It is probably not the easiest lab in this course, so don't wait until the last minute to start it...
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will finish with [Hashes](../../slides/06-hashes.html); next up: [IBCM](../../slides/07-ibcm.html)
- We are a half a lecture behind schedule...
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Wednesday, October 15th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/single_ladies.png" title="Using a ring to bind someone you covet into your dark and twisted world? Wow, just got the subtext there. Also, the apparently eager Beyoncé would've made one badass Nazgûl." alt="Single Ladies">
<p class="center"><a href="http://xkcd.com/712/">xkcd # 712</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 21: Wednesday, October 15th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Mine are back to their normal 2:00-3:30 time on M/W
- Office hours start up again this Thursday
- [Exam 1](../../exams/exam1-f14.pdf) regrades close this week!
- Grading guideilnes are on Collab, and regrades are open for 10 days from when it was returned, but beware of the [frivolous regrade policy](frivolous-regrades.html)
- An explanation is needed as to why the grading is a bit delayed...
- [Lab 6: Hashes](../../labs/lab06/index.html) is out
- It is probably not the easiest lab in this course, so don't wait until the last minute to start it...
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will continue with [Hashes](../../slides/06-hashes.html), which will take us to the end of next week
- We are a full lecture behind schedule...
- ACM game night this Thursday at 8 p.m. in Rice 436!
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Friday, October 10th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/electric_skateboard_double_comic.png" title="Unsafe vehicles, hills, and philosophy go hand in hand." alt="Electric Skateboard (Double Comic)">
<p class="center"><a href="http://xkcd.com/409/">xkcd # 409</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 20: Friday, October 10th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Mine are back to their normal 2:00-3:30 time on M/W
- Due to fall break, we will not have office hours Sunday, Monday, or Wednesday of next week
- [Exam 1](../../exams/exam1-f14.pdf)!
- Average on the exam was 30.82/48 (64.20%); standard deviation was 7.53 (15.68 when the score is scaled out of 100)
- Curve will be 15 *percentage* points (or 7.2 points on the exam score out of 48)
- Grading guideilnes are on Collab, and regrades are open for 10 days from when it was returned, but beware of the [frivolous regrade policy](frivolous-regrades.html)
- An explanation is needed as to why the grading is a bit delayed...
- [Lab 5: Trees](../../labs/lab05/index.html) -- how did it go?
- [Lab 6: Hashes](../../labs/lab06/index.html) is out
- It is probably not the easiest lab in this course, so don't wait until the last minute to start it...
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will start on [Hashes](../../slides/06-hashes.html), which will take us to the end of next week
- We are a full lecture behind schedule...
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Wednesday, October 8th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/the_important_field.png" title="I hear in some places, you need one form of ID to buy a gun, but two to pay for it by check. It's interesting who has what incentives to care about what mistakes." alt="The Important Field">
<p class="center"><a href="http://xkcd.com/970/">xkcd # 970</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 19: Wednesday, October 8th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Mine are back to their normal 2:00-3:30 time on M/W
- Due to fall break, we will not have office hours Sunday, Monday, or Wednesday of next week
- [Exam 1](../../exams/exam1-f14.pdf)!
- Average on the exam was 30.82/48 (64.20%); standard deviation was 7.53 (15.68 when the score is scaled out of 100)
- Curve will be 15 *percentage* points (or 7.2 points on the exam score out of 48)
- Grading guideilnes are on Collab, and regrades are open for 10 days from when it was returned, but beware of the [frivolous regrade policy](frivolous-regrades.html)
- We are all caught up on the support requests!
- An explanation is needed as to why the grading is a bit delayed...
- [Lab 5: Trees](../../labs/lab05/index.html) -- how is it going?
- A note about the AVL tree worksheets...
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will finish [Trees](../../slides/05-trees.html) and start on [Hashes](../../slides/06-hashes.html)
- We are 1/2 to a full lecture behind schedule...
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Monday, October 6th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/academia_vs_business.png" title="Some engineer out there has solved P=NP and it's locked up in an electric eggbeater calibration routine. For every 0x5f375a86 we learn about, there are thousands we never see." alt="Academia vs. Business">
<p class="center"><a href="http://xkcd.com/664/">xkcd # 664</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 18: Monday, October 6th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Mine are back to their normal 2:00-3:30 time on M/W
- [Exam 1](../../exams/exam1-f14.pdf)!
- We will *really* go over it today...
- Average on the exam was 30.82/48 (64.20%); standard deviation was 7.53 (15.68 when the score is scaled out of 100)
- Curve will be 15 *percentage* points (or 7.2 points on the exam score out of 48)
- Grading guideilnes are on Collab, and regrades are open for 10 days
- Regrades are open for 10 days from when it was returned, but beware of the [frivolous regrade policy](frivolous-regrades.html)
- We are a bit behind in the support requests, but we are catching up...
- [Lab 5: Trees](../../labs/lab05/index.html) is out, along with the tutorial (make)
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will work through [Trees](../../slides/05-trees.html), which will take us into next week. Next up: [Hashes](../../slides/06-hashes.html)
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Friday, October 3rd, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/real_programmers.png" title="Real programmers set the universal constants at the start such that the universe evolves to contain the disk with the data they want." alt="Real Programmers">
<p class="center"><a href="http://xkcd.com/378/">xkcd # 378</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 17: Friday, October 3rd, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Mine are back to their normal 2:00-3:30 time on M/W
- [Exam 1](../../exams/exam1-f14.pdf)!
- Average on the exam was 30.82/48 (64.20%); standard deviation was 7.53 (15.68 when the score is scaled out of 100)
- Yes, there will be a curve. No, I don't know how much yet -- more info on that on Monday
- Grading guideilnes are on Collab, and regrades are open for 10 days
- We will go over it today
- Regrades are open for 10 days, but beware of the [frivolous regrade policy](frivolous-regrades.html)
- We are a bit behind in the support requests, but we are catching up...
- [Lab 5: Trees](../../labs/lab05/index.html) is out, along with the tutorial (make)
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will work through [Trees](../../slides/05-trees.html), which will take us into next week
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Wednesday, October 1st, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/surgery.png" title="Damn. Not only did he not install it, he sutured a 'Vista-Ready' sticker onto my arm." alt="Surgery">
<p class="center"><a href="http://xkcd.com/644/">xkcd # 644</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 16: Wednesday, October 1st, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Mine are back to their normal 2:00-3:30 time on M/W
- However, there are NO office hours Wednesday and Thursday of this week
- [Exam 1](../../exams/exam1-f14.pdf)!
- How was it?
- We'll go over it Friday, after the grading
- We are a bit behind in the support requests, but we are catching up...
- [Lab 5: Trees](../../labs/lab05/index.html) will be out later this week
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will work through [Trees](../../slides/05-trees.html), which will take us into next week
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Monday, September 29th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/sandwich.png" title="Proper User Policy apparently means Simon Says." alt="Sandwich">
<p class="center"><a href="http://xkcd.com/149/">xkcd # 149</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 15: Monday, September 29th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Mine are back to their normal 2:00-3:30 time on M/W
- However, there are NO office hours Wednesday and Thursday of this week
- Exam this week in lab
- Review session was recorded, and the plan is to get that recording up later tonight
- All the old exams are in the github repo
- We are a bit behind in the support requests, but we are catching up...
- [Lab 5: Trees](../../labs/lab05/index.html) will be out later this week
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will finish [Arrays & Big-Oh](../../slides/04-arrays-bigoh.html) and start [Trees](../../slides/05-trees.html)
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Friday, September 26th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/bug.png" title="The universe started in 1970. Anyone claiming to be over 38 is lying about their age." alt="Bug">
<p class="center"><a href="http://xkcd.com/376/">xkcd # 376</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 14: Friday, September 26th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Mine are back to their normal 2:00-3:30 time on M/W
- [Lab 4](../../labs/lab04/index.html) (numbers) is out -- how did it go?
- Grades! Lots to talk about...
- Exam next week in lab
- Review session will be at 8 p.m. on Sunday in Olsson 120
- It will be recorded, although there are disclaimers about that recording...
- All the old exams are in the github repo
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will work through [Arrays & Big-Oh](../../slides/04-arrays-bigoh.html)
- Next up: [Trees](../../slides/05-trees.html)
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Wednesday, September 24th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/compiling.png" title="'Are you stealing those LCDs?' 'Yeah, but I'm doing it while my code compiles.'" alt="Compiling">
<p class="center"><a href="http://xkcd.com/303/">xkcd # 303</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 13: Wednesday, September 24th, 2014
- Office hours are listed in the [Google calendar](https://www.google.com/calendar/embed?src=1ea0dfillqvhlop8d7t0m8afuo%40group.calendar.google.com&ctz=America/New_York)
- Mine are back to their normal 2:00-3:30 time
- Stacks are closed today, so the TA office hours will be in Olsson 005
- [Lab 4](../../labs/lab04/index.html) (numbers) is out -- how is it going?
- Next week is the midterm. Yay!
- Review session information forthcoming...
- Lectures are posted online in Flash format from [this page](index.html)
- [Anonymous feedback](https://collab.itc.virginia.edu/portal/site/e41b1a2b-7c8d-4efc-b0eb-7875133f9d3a/page/38973b8c-9137-4279-97ec-7a0b9e67d6b5)! It's through Collab
- [Readings](../../docs/readings.html) are optional, and are posted in the git repo
- Today we will start on [Arrays & Big-Oh](../../slides/04-arrays-bigoh.html), which will take us through the end of this week
</script></section>
</section>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<section>
<section>
<h2>Monday, September 22th, 2014</h2>
<img class="stretch" src="http://imgs.xkcd.com/comics/e_to_the_pi_minus_pi.png" title="Also, I hear the 4th root of (9^2 + 19^2/22) is pi." alt="e to the pi Minus pi">
<p class="center"><a href="http://xkcd.com/217/">xkcd # 217</a></p>
</section>
<section data-markdown><script type="text/template">
## Lecture 12: Monday, September 22nd, 2014