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ASP.NET MVC - Find Absolute Path to the App_Data folder from Controller
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ASP.NET MVC1 -> MVC3
string path = HttpContext.Current.Server.MapPath("~/App_Data/somedata.xml");
ASP.NET MVC4
string path = Server.MapPath("~/App_Data/somedata.xml");
MSDN Reference:
HttpServerUtility.MapPath Method
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Adding devices to team provisioning profile
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19 Answers
19
Active
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How to Iterate over a Set/HashSet without an Iterator?
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edited Feb 23 '15 at 19:32
Jared Burrows
48.5k2121 gold badges136136 silver badges173173 bronze badges
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Why isn't std::initializer_list a language built-in?
It seems to me that it's quite an important feature of C++11 and yet it doesn't have its own reserved keyword (or something alike).
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Regular expression for letters, numbers and - _
...et to show how you can use this pattern:
<?php
$arr = array(
'screen123.css',
'screen-new-file.css',
'screen_new.js',
'screen new file.css'
);
foreach ($arr as $s) {
if (preg_match('/^[\w.-]*$/', $s)) {
print "$s is a match\n";
} else {
print "$s is NO match!!!\n";
};
}
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App Inventor 2 控制代码块 · App Inventor 2 中文网
...99，期间界面完全不掉帧；算完后回调把结果显示到 标签1：
999999result标签1Textresult
如果把 过程 换成”无返回结果的匿名过程”，则照常后台运行，只是没有结果传给回调。
延时运行
等待指定的毫秒数之...
How to detect if a stored procedure already exists
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11 Answers
11
Active
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Android emulator doesn't take keyboard input - SDK tools rev 20
I've upgraded the SDK tools to revision 20 (from 18) and since the upgrade, the emulator doesn't seem to accept input from laptop's keyboard. But only using the emulator's own 'soft' keyboard (that appears when an input field is focused).
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