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Manually raising (throwing) an exception in Python
...nt(err.args)
prints
('message', 'foo', 'bar', 'baz')
In Python 2.5, an actual message attribute was added to BaseException in favor of encouraging users to subclass Exceptions and stop using args, but the introduction of message and the original deprecation of args has been retracted.
Bes...
Is mathematics necessary for programming? [closed]
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edited May 31 '11 at 18:15
community wiki
3 re...
Representing and solving a maze given an image
...imread(img_file);
img = rgb2gray(img);
maze = img > 0;
start = [985 398];
finish = [26 399];
%% Init BFS
n = numel(maze);
Q = zeros(n, 2);
M = zeros([size(maze) 2]);
front = 0;
back = 1;
function push(p, d)
q = p + d;
if maze(q(1), q(2)) && M(q(1), q(2), 1)...
What do the terms “CPU bound” and “I/O bound” mean?
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rlandster
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answered May 15 '09 at 13:07
unwindunwind
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Retaining file permissions with Git
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VonCVonC
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Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
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edited Sep 28 '15 at 15:11
Eric
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answer...
How does one write code that best utilizes the CPU cache to improve performance?
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15 Answers
15
Active
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Difference between __str__ and __repr__?
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2815
+100
Alex sum...
Uses for Optional
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answered May 5 '14 at 4:26
Stuart MarksStuart Marks
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Sending files using POST with HttpURLConnection
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195
+50
I have no...