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Will strlen be calculated multiple times if used in a loop condition?
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edited Jul 6 '12 at 15:45
answered Jul 6 '12 at 15:24
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how to “reimport” module to python then code be changed after import
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edited Jun 20 '18 at 8:46
Rajat
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answered Nov 6 ...
Cookies on localhost with explicit domain
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By design, domain names must have at least two dots; otherwise the browser will consider them in...
What is the easiest way to push an element to the beginning of the array?
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What are POD types in C++?
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716
POD stands for Plain Old Data - that is, a class (whether defined with the keyword struct or the...
Suppress/ print without b' prefix for bytes in Python 3
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sdaausdaau
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Is it Linq or Lambda?
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JonJon
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Representing and solving a maze given an image
...mg = 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) == 0
front = f...