大约有 3,500 项符合查询结果(耗时:0.0183秒) [XML]

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Integrating the ZXing library directly into my Android application

... e.printStackTrace(); } Here is Contents.java // // * Copyright (C) 2008 ZXing authors // * // * Licensed under the Apache License, Version 2.0 (the "License"); // * you may not use this file except in compliance with the License. // * You may obtain a copy of the License at // * // * http:...
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Creating a singleton in Python

...f use for the task. Here is a quote from http://googletesting.blogspot.com/2008/08/root-cause-of-singletons.html: Now, there is one kind of Singleton which is OK. That is a singleton where all of the reachable objects are immutable. If all objects are immutable than Singleton has no global state, a...
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C/C++中的段错误(Segmentation fault) - C/C++ - 清泛网 - 专注C/C++及内核技术

...个工具,一个是gcc,一个是gdb 我是在ubuntu下做的实验,安装这两个东西是比较简单的 sudo apt-get install gcc-4.0 libc6-dev sudo apt-get install gdb 好了,开始进入我们的实验,我们粗略的分一下类 1)往受到系统保护...
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What is the method for converting radians to degrees?

... Maybe this wasn't available in 2008, but nowadays you can just use the Math.PI constant. – Bart Feb 24 '14 at 14:19 1 ...
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What does cmd /C mean? [closed]

...d in C# via 'Process' is using /C mandatory in Windows 7 or Windows Server 2008 R2 operating system? – Dinesh Kumar P Jun 12 '17 at 11:14 add a comment  |  ...
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Shortcut for changing font size

...ing similar for changing the font size in the text editor in Visual Studio 2008? 11 Answers ...
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Keeping it simple and how to do multiple CTE in a query

...licitly. Sadly, this example is not provided in the documentation for SQL 2008 and older (i.e., the example wasn't provided when the OP posted the question). – Brian Jul 10 '14 at 15:01 ...
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Make a bucket public in Amazon S3 [closed]

...ggestion, create a bucket policy with the following JSON: { "Version": "2008-10-17", "Statement": [{ "Sid": "AllowPublicRead", "Effect": "Allow", "Principal": { "AWS": "*" }, "Action": ["s3:GetObject"], "Resource": ["arn:aws:s3:::bucket/*" ] }] } Important: replace bucke...
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Inline list initialization in VB.NET [duplicate]

... Use this syntax for VB.NET 2005/2008 compatibility: Dim theVar As New List(Of String)(New String() {"one", "two", "three"}) Although the VB.NET 2010 syntax is prettier. share ...
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How to remove not null constraint in sql server using query

I am trying to remove not null constraint in sql server 2008 without losing data. 4 Answers ...