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Javascript when to use prototypes
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133
Prototypes are an optimisation.
A great example of using them well is the jQuery library. Eve...
Check if property has attribute
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edited Jul 5 '17 at 3:25
Rob♦
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answered...
How to check if an appSettings key exists?
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223
MSDN: Configuration Manager.AppSettings
if (ConfigurationManager.AppSettings[name] != null)
{
/...
select、poll、epoll之间的区别总结[整理] - C/C++ - 清泛网 - 专注C/C++及内核技术
...连接如下所示：
select：http://www.cnblogs.com/Anker/archive/2013/08/14/3258674.html
poll：http://www.cnblogs.com/Anker/archive/2013/08/15/3261006.html
epoll：http://www.cnblogs.com/Anker/archive/2013/08/17/3263780.html
今天对这三种IO多路复用进行对比，参考网上和书...
Get PHP class property by string
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GSee
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answered Apr 30 '09 at 0:13
Peter Bailey...
How do I get the information from a meta tag with JavaScript?
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130
You can use this:
function getMeta(metaName) {
const metas = document.getElementsByTagName('...
GlobalConfiguration.Configure() not present after Web API 2 and .NET 4.5.1 migration
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edited Jun 30 '14 at 21:07
abatishchev
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PHP Multidimensional Array Searching (Find key by specific value)
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edited Oct 4 '15 at 13:08
mukama
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answered Nov...
How to replace all occurrences of a string?
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How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
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306
One easy trick that can help with most deadlocks is sorting the operations in a specific order...