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What is copy-on-write?
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answered Mar 10 '09 at 4:29
Andrew HareAndrew Hare
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Example for boost shared_mutex (multiple reads/one write)?
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103
It looks like you would do something like this:
boost::shared_mutex _access;
void reader()
{
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Efficiency of Java “Double Brace Initialization”?
... space in order to store all those class files.
It seems as if there is a bit of overhead when utilizing double-brace initialization, so it's probably not such a good idea to go too overboard with it. But as Eddie has noted in the comments, it's not possible to be absolutely sure of the impact.
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Why do you have to call .items() when iterating over a dictionary in Python?
... -- which is a check I believe I may have performed, or wanted to perform, 100 times more rarely than what if k in C actually means, checking the presence of the key only and completely ignoring the value.
On the other hand, wanting to loop just on keys is quite common, e.g.:
for k in thedict:
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Local variables in nested functions
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Mailto links do nothing in Chrome but work in Firefox?
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+100
This is browser settings specific, i.e. it will behave differently depending on the user's browser settings. The user can change how...
Mathematical functions in Swift
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answered Jun 3 '14 at 10:25
Tomáš LinhartTomáš Linhart
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URL Encoding using C#
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edited May 23 '17 at 10:31
Community♦
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answered Feb 22 '09 at 20:55
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MySQL query String contains
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answered Apr 8 '10 at 17:56
WolphWolph
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How do you produce a .d.ts “typings” definition file from an existing JavaScript library?
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10
A 'best guess' tool will not be any better than the IntelliSense already existing in TypeScript. The benefit of the type definitions is in ...