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remove all variables except functions
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edited Nov 29 '11 at 4:57
answered Nov 29 '11 at 4:27
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How does generic lambda work in C++14?
...ename T>
T operator () (T a) const { return a; }
};
Paragraph 5.1.2/5 of the C++14 Standard Draft n3690 specifies how the call operator of the closure type of a given lambda expression is defined:
The closure type for a non-generic lambda-expression has a public inline function call ope...
What does a \ (backslash) do in PHP (5.3+)?
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\ (backslash) is the namespace separator in PHP 5.3.
A \ before the beginning of a function r...
How can I make git show a list of the files that are being tracked?
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answered Mar 25 '13 at 3:09
TuxdudeTuxdude
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Is there any haskell function to concatenate list with separator?
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Yes, there is:
Prelude> import Data.List
Prelude Data.List> intercalate " " ["is","ther...
Is a `=default` move constructor equivalent to a member-wise move constructor?
...o follow some rules when you declare explicitly-defaulted-functions :
8.4.2 Explicitly-defaulted functions [dcl.fct.def.default]
A function definition of the form:
attribute-specifier-seqopt decl-specifier-seqopt declarator virt-specifier-seqopt = default ;
is called an explicitly-defaulted d...
Batch files - number of command line arguments
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nimrodmnimrodm
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Printing newlines with print() in R
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An alternative to cat() is writeLines():
> writeLines("File not supplied.\nUsage: ./program ...
Merging without whitespace conflicts
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git merge -Xignore-all-space
Or (more precise)
git merge -Xignore-space-change
should b...
Automating “enter” keypresses for bash script generating ssh keys
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Try:
ssh-keygen -t rsa -N "" -f my.key
-N "" tells it to use an empty passphrase (the same ...