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recursively add file extension to all files
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edited Jul 10 '09 at 9:24
answered Jul 10 '09 at 9:14
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How to initialize a private static const map in C++?
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10 Answers
10
Active
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What is an idempotent operation?
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1009
In computing, an idempotent operation is one that has no additional effect if it is called mo...
How to install Xcode Command Line Tools
...et the command-line build tools installed with the current Xcode/Mac OS X v10.8 (Mountain Lion) or later?
13 Answers
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Determine if an element has a CSS class with jQuery
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edited Aug 10 '11 at 18:20
Jeff May
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answered Nov 4 ...
CSS/HTML: What is the correct way to make text italic?
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answered Jan 21 '10 at 12:44
DisgruntledGoatDisgruntledGoat
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What is a PDB file?
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answered Oct 10 '10 at 8:27
Jon SkeetJon Skeet
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pyplot scatter plot marker size
...d the output they produce.
# doubling the width of markers
x = [0,2,4,6,8,10]
y = [0]*len(x)
s = [20*4**n for n in range(len(x))]
plt.scatter(x,y,s=s)
plt.show()
gives
Notice how the size increases very quickly. If instead we have
# doubling the area of markers
x = [0,2,4,6,8,10]
y = [0]*len(...
Regular expressions in C: examples?
...s):
#include <regex.h>
regex_t regex;
int reti;
char msgbuf[100];
/* Compile regular expression */
reti = regcomp(&regex, "^a[[:alnum:]]", 0);
if (reti) {
fprintf(stderr, "Could not compile regex\n");
exit(1);
}
/* Execute regular expression */
reti = regexec(&regex,...
snprintf and Visual Studio 2010
I'm unfortunate enough to be stuck using VS 2010 for a project, and noticed the following code still doesn't build using the non-standards compliant compiler:
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