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How to make --no-ri --no-rdoc the default for gem install?
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What is the “-->” operator in C++?
...rised that the following snippet compiled and worked in both Visual Studio 2008 and G++ 4.4.
25 Answers
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copying all contents of folder to another folder using batch file?
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Convert string to Python class object?
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Warning: eval() can be used to execute arbitrary Python code. You should never use eval() wi...
Check if $_POST exists
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if( isset($_POST['fromPerson']) )
{
$fromPerson = '+from%3A'.$_POST['fromPerson'];
ech...
Argparse optional positional arguments?
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edited Jan 2 '17 at 8:30
anatoly techtonik
16.3k88 gold badges102102 silver badges124124 bronze badges
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Javascript objects: get parent [duplicate]
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How do I create a directory from within Emacs?
...ET dir/to/create RET
to create directories dir/parent1/node and dir/parent2/node, type:
M-! mkdir -p dir/parent{1,2}/node RET
It assumes that Emacs's inferior shell is bash/zsh or other compatible shell.
or in a Dired mode
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It doesn't create nonexistent parent directories.
Example:
C-x d ...
Why is Double.MIN_VALUE in not negative
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The IEEE 754 format has one bit reserved for the sign and the remaining bits representing the ma...