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Escape curly brace '{' in String.Format [duplicate]
...code becomes:
sb.AppendLine(String.Format("public {0} {1} {{ get; private set; }}",
prop.Type, prop.Name));
// For prop.Type of "Foo" and prop.Name of "Bar", the result would be:
// public Foo Bar { get; private set; }
s...
Python - Count elements in list [duplicate]
...
To find count of unique elements of list use the combination of len() and set().
>>> ls = [1, 2, 3, 4, 1, 1, 2]
>>> len(ls)
7
>>> len(set(ls))
4
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Disable form auto submit on button click
...ke <button>Click to do something</button> are submit buttons.
Set type="button" to change that. type="submit" is the default (as specified by the HTML recommendation).
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NSInvalidUnarchiveOperationException: Could not instantiate class named NSLayoutConstraint
... when you create a new iOS project in Xcode 4.5, your storyboard or XIB is set to use Autolayout, which is a new feature in iOS 6.0. The NSLayoutConstraint class is part of the Autolayout system, and it doesn't exist in older versions of iOS.
If you want to deploy your app to an older version of i...
Where are sudo incidents reported? [closed]
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Shouln't it be root unless there is some forwarding set? The whole point should be that the email is sent to the administrator. Also, sure, once some forwarding is set, you can cat the spool file, but you can also use some mail client, like mail, nail, or something else that s...
Get data from JSON file with PHP [duplicate]
... of the array in a nice readable format. Note that the second parameter is set to true in order to let print_r() know that the output should be returned (rather than just printed to screen). Then, you access the elements you want, like so:
$temperatureMin = $json['daily']['data'][0]['temperatureMin...
BugTrap：程序崩溃快照、bug跟踪之利器 - C/C++ - 清泛网 - 专注C/C++及内核技术
...BugTrap使用方法：
BOOL CMarketInfoApp::InitInstance()
{
...
SetRegistryKey(_T("应用程序向导生成的本地应用程序"));
// 开启程序崩溃感知
SetUnhandledExceptionFilter(MyUnhandledExceptionFilter);
...
}
逻辑处理MyBugTrap.cpp：
#include "stdafx.h...
【解决】Linux mysql如何重置root密码？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
【解决】Linux mysql如何重置root密码？linux_reset_root_password1 前言忘记你的MySQL root密码？ 别担心，它发生在我们所有人身上。在本教程中，我们将向您展示如何重置MySQL root密码，以防您忘记密码。 本教程适用于任何现代Linux发行...
What does -save-dev mean in npm install grunt --save-dev
I've just started using Grunt.js . It is pretty hard to set up and I am at the point of creating a package.json file.
6 ...
What are all the possible values for HTTP “Content-Type” header?
...he general format and the type attribute to make sure that is correct (the set of options is small) and just assume that what follows it is correct (and of course catch any exceptions you might encounter when you put it to actual use).
Also note the comment above:
If another primary type is to ...