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How to see which plugins are making Vim slow?
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Just in case anyone else is wondering, this doesn't exist in all vim/gvim distros. Doesn't in a stock Win Gvim 7.4 over here (though it is documented in viminfo)
– thynctank
Aug 26 '14 at 16:28
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How to create the most compact mapping n → isprime(n) up to a limit N?
... example of what I am looking for: I could represent every odd number with one bit e.g. for the given range of numbers (1, 10], starts at 3: 1110
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Java, How do I get current index/key in “for each” loop [duplicate]
...e to be proud of, as they recently did with lambdas and reading files with one-liners? (DISCLAIMER: I am (mostly) a Java programmer myself)
– Andreas Tasoulas
Dec 18 '14 at 12:37
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How to cat a file containing code?
...d to expand some, but not all, values, you need to individually escape the ones you want to prevent.
cat <<EOF >>brightup.sh
#!/bin/sh
# Created on $(date # : <<-- this will be evaluated before cat;)
echo "\$HOME will not be evaluated because it is backslash-escaped"
EOF
will pr...
PHP multidimensional array search by value
...Based on angoru answer. In later versions of PHP (>= 5.5.0) you can use one-liner.
$key = array_search('100', array_column($userdb, 'uid'));
Here is documentation: http://php.net/manual/en/function.array-column.php.
sh...
Why is the Java main method static?
...thing besides the regular main() call to get things going (For example, in one case we are doing COM interoperability, and we actually pass a COM handle into main() instead of a string array).
So, long and short: the reason it is static is b/c that's convenient. The reason it's called 'main' is t...
Where am I wrong about my project and these Javascript Frameworks?
First off, the barest bones of the project I wish to create is a wiki engine implemented as a single page web app. I plan on having a set of features available from the get-go with plenty of feature additions down the road.
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Visual Studio 2013 doesn't discover unit tests
I have a simple solution in visual studio 2013 that is composed by one web project, one library project and one unit test project. When I open the solution and try to run the unit tests they are not discover by visual studio. To run the tests I try to go to the menu and choose Test -> Run -> Run all...
Why is it not advisable to have the database and web server on the same machine?
... server should be on separate machines. Is this just to make sure that if one server is compromised, both systems aren't accessible? Do the security concerns outweigh the complexity of two servers (extra cost, dedicated network connection between the two, more maintenance, etc.), especially for a ...
Service Reference Error: Failed to generate code for the service reference
... wanted a solution without unchecking "reuse types", and I managed to find one that worked, see my answer here.
– Shahin Dohan
May 18 '17 at 10:21
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