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How do I use Django templates without the rest of Django?
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How to open a new tab using Selenium WebDriver?
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edited Oct 18 '13 at 5:17
Josh B
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answered Oct 18 '13...
How do I write a short literal in C++?
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edited Sep 29 '15 at 22:39
Jonathan Leffler
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How to pretty print nested dictionaries?
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What is the difference between _tmain() and main() in C++?
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_tmain does not exist in C++. main does.
_tmain is a Microsoft extension.
main is, according to the C++ standard, the program's entry point.
It has one of these two signatures:
int main();
int main(int argc, char* argv[]);...
What optimizations can GHC be expected to perform reliably?
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Is there a way to 'uniq' by column?
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335
sort -u -t, -k1,1 file
-u for unique
-t, so comma is the delimiter
-k1,1 for the key field ...
Accept function as parameter in PHP
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It's possible if you are using PHP 5.3.0 or higher.
See Anonymous Functions in the manual.
In ...
How to tell if a tag failed to load
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There is no error event for the script tag. You can tell when it is successful, and assume that...
Sorting a tab delimited file
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Using bash, this will do the trick:
$ sort -t$'\t' -k3 -nr file.txt
Notice the dollar sign ...