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原子vector的一种实现源码(atomic-vector) - C/C++ - 清泛网 - 专注C/C++及内核技术
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| Copyright (c) 2010-2014 Facebook, Inc. (http://www.facebook.com) |
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| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the ...
Is there a simple, elegant way to define singletons? [duplicate]
...to implement the singleton in Python is the borg pattern by Alex Martelli (Google employee and Python genius).
class Borg:
__shared_state = {}
def __init__(self):
self.__dict__ = self.__shared_state
So instead of forcing all instances to have the same identity, they share state.
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Is there a method that calculates a factorial in Java?
...* 87 * 88 * 89 * 90, without a need to hold 90! in memory :)
In case (2), google for "Stirling's approximation".
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Showing which files have changed between two revisions
...ecial. I've bookmarked it in delicious.com for future reference and extra google-foo.
– Orwellophile
Oct 21 '15 at 15:29
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How do I search an SQL Server database for a string?
...ERE DataFound = 1
GO
To run it, just do this:
exec FindMyData_string 'google', 0
It works amazingly well!!!
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How to build a Debian/Ubuntu package from source?
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If you're using Ubuntu, check out the pkgcreator project:
http://code.google.com/p/pkgcreator
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Run php script as daemon process
...meoutSec=0
PIDFile=/var/run/myphpdaemon.pid
ExecStart=/usr/bin/php -f /srv/www/myphpdaemon.php arg1 arg2> /dev/null 2>/dev/null
#ExecStop=/bin/kill -HUP $MAINPID #It's the default you can change whats happens on stop command
#ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-fail...
Android Facebook style slide
...t for me and it moves the entire Actionbar similar to the G+ app.
How did Google manage to do this? Slide ActionBar in Android application
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Equivalent of *Nix 'which' command in PowerShell?
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This is an old post, but in case anyone is sent here by Google (like I was), this answer works with more types of Powershell commands than the accepted answer. For example, I have an alias named okta that points to a Powershell script named okta.ps1 that is not on my $PATH. Using ...
How to allocate aligned memory only using the standard library?
...a test as part of a job interview, and one question stumped me, even using Google for reference. I'd like to see what the StackOverflow crew can do with it:
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