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How to declare constant map
... a function.
– Jeffrey Martinez
Jun 12 '16 at 22:02
1
What's a "pseudo-constant"?
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Visual Studio 2013 git, only Master branch listed
... Edward ThomsonEdward Thomson
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?: operator (the 'Elvis operator') in PHP
...lse ?: 0); // 0
var_dump(null ?: 'foo'); // 'foo'
var_dump(true ?: 123); // true
var_dump('rock' ?: 'roll'); // 'rock'
?>
By the way, it's called the Elvis operator.
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impr...
UnicodeDecodeError when redirecting to file
...ity of encodings with no more than 256 characters (ASCII, Latin-1, Windows-1252, Mac OS Roman,…): these encodings map a set of common characters to numbers between 0 and 255 (i.e. bytes); the relatively limited exchange of files before the advent of the web made this situation of incompatible enco...
How to get the current directory in a C program?
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MicMic
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uint8_t vs unsigned char
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edited May 19 '14 at 12:43
the swine
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answer...
git - Server host key not cached
...sk you if you want to trust the remote host (from the Git console):
$ ssh 127.0.0.1
The authenticity of host '127.0.0.1 (127.0.0.1)' can't be established.
RSA key fingerprint is <FINGERPRINT>.
Are you sure you want to continue connecting (yes/no)?
If you trust the remote host (i.e. type yes...
JRuby on Rails vs. Ruby on Rails, what's difference?
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user23117user23117
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How can I check if a directory exists in a Bash shell script?
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Peter Mortensen
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answered Sep 12 '08 at 20:07
GrundlefleckGrundl...
You have already activated rake 0.9.0, but your Gemfile requires rake 0.8.7
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edited Jul 12 '12 at 21:24
jackr
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a...