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Restrict varchar() column to specific values?
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Adam
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answered Mar 14 '10 at 7:05
Ashish GuptaAshish G...
How to create an array of 20 random bytes?
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answered Apr 15 '11 at 23:14
maericsmaerics
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Why are Perl 5's function prototypes bad?
...like this:
sub mypush(\@@) { ... }
and call it as
mypush @array, 1, 2, 3;
without needing to write the \ to take a reference to the array.
In a nutshell, prototypes let you create your own syntactic sugar. For example the Moose framework uses them to emulate a more typical OO syntax.
This is...
How do I parse a URL into hostname and path in javascript?
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answered Jun 3 '14 at 2:18
rvighnervighne
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When to use std::forward to forward arguments?
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3 Answers
3
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How to do Mercurial's 'hg remove' for all missing files?
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368
This will add all new files that are not ignored, and remove all locally missing files
hg add...
Remove whitespaces inside a string in javascript
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answered May 29 '12 at 13:43
Henrik AnderssonHenrik Andersson
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What are the Web.Debug.config and Web.Release.Config files for?
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answered May 7 '10 at 19:43
R0MANARMYR0MANARMY
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How do I join two lists in Java?
...; JDK only, no external libraries. Bonus points for a one-liner or a JDK 1.3 version.
32 Answers
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Using Pairs or 2-tuples in Java [duplicate]
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324
I don't think there is a general purpose tuple class in Java but a custom one might be as easy...