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What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
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I think http://hasno.info/ruby-gotchas-and-caveats has a decent explanation of the difference:
catch/throw are not the same as raise/rescue. catch/throw allows you to quickly exit blocks back to a point where a catch is defined f...
Appending a line to a file only if it does not already exist
I need to add the following line to the end of a config file:
10 Answers
10
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How can I get the active screen dimensions?
What I am looking for is the equivalent of System.Windows.SystemParameters.WorkArea for the monitor that the window is currently on.
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Calendar date to yyyy-MM-dd format in java
How to convert calendar date to yyyy-MM-dd format.
9 Answers
9
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Is there a way to navigate to real implementation of method behind an interface?
In Visual Studio, when you right-click a method call, you go to the implementation of that method inside a class except if you access this method through an interface: in that case you go to the interface method not to the actual implementation.
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GIF Animated 扩展：可点击透明背景动画GIF播放器 · App Inventor 2 中文网
..._gif_animado_v2.aia - 完整示例项目 (1.8 MB)
更多扩展请访问：http://kio4.com/appinventor/index.htm#extensiones
功能概述
GIF Animated 扩展提供以下主要功能：
GIF动画播放：在应用中显示动画GIF文件
透明背景支持：设置颜...
How do I use FileSystemObject in VBA?
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These guys have excellent examples of how to use the filesystem object http://www.w3schools.com/asp/asp_ref_filesystem.asp
<%
dim fs,fname
set fs=Server.CreateObject("Scripting.FileSystemObject")
set fname=fs.CreateTextFile("c:\test.txt",true)
fname.WriteLine("Hello World!")
fname.Close
set ...
Lost my schema.rb! Can it be regenerated?
...eUploader: {
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Getting the max value of an enum
How do you get the max value of an enum?
11 Answers
11
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Dynamically load a JavaScript file
... What can I do to get it working for cross-domain? (loading script from http://web.archive.org/web/20140905044059/http://www.howtocreate.co.uk/operaStuff/userjs/aagmfunctions.js)
– user2284570
Sep 14 '14 at 2:28
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