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Why does PHP 5.2+ disallow abstract static class methods?
After enabling strict warnings in PHP 5.2, I saw a load of strict standards warnings from a project that was originally written without strict warnings:
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Is it possible to implement dynamic getters/setters in JavaScript?
...rop];
},
set: function(prop,value){
this[prop] = value;
}
}
In order to use it the properties should be passed as strings.
So here is an example of how it works:
//To set a property
obj.set('myProperty','myValue');
//To get a property
var myVar = obj.get('myProperty');
Edit:
An impro...
Cannot use object of type stdClass as array?
...ntext);
If you have identifiers like from-date (the hyphen would cause a PHP error when using the above method) you have to write:
var_dump($result->{'from-date'});
If you want an array you can do something like this:
$result = json_decode($json, true);
Or cast the object to an array:
$r...
Why doesn't Git ignore my specified file?
...ipped. Git does this since the file is already part of the repository.
In order to actually ignore the file, you have to untrack it and remove it from the repository. You can do that by using git rm --cached sites/default/settings.php. This removes the file from the repository without physically de...
When should I use Memcache instead of Memcached?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How can I see the request headers made by curl when sending a request to the server?
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curl -v -D - stackoverflow.com -o /dev/null (in order to do not display whole site's content, just headers)
– omnomnom
May 26 '11 at 8:46
21
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C++代码执行安装包静默安装 - C/C++ - 清泛网 - 专注C/C++及内核技术
...L, NULL, NULL, szWorking, &si, &pi );
这种方式貌似还是不能解决问题，具体原因没有深入详查，最终采用了方案3，完美解决。
//在系统进程中查找explorer.exe，并获取其访问令牌
DWORD WINAPI INTER_GetExplorerToken( OUT PHANDLE phExplorerToken )
{ ...
AsyncProcedures异步过程扩展 · App Inventor 2 中文网
...数据处理
示例2：文件操作
常见问题
Q: 异步过程中如何更新UI？
Q: 如何处理异步过程的错误？
Q: 异步过程会阻塞应用吗？
Q: 如何控制异步过程的执行顺序？
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Select mySQL based only on month and year
...red statements. In short, use whatever method is recommended these days in PHP, to avoid any SQL injection issues.
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C++静态和多态，亦敌亦友 - C/C++ - 清泛网 - 专注C/C++及内核技术
...平共存，时而协同工作。
老规矩，还是一小段代码提出问题，当一个虚成员函数（多态性）在其子类中被声明为静态成员函数时（或相反过来），会发生什么？
1、当虚函数遭遇静态函数
#include <iostream>
using namespace std;
cla...