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Is there a better alternative than this to 'switch on type'?

...Text = "Not sure what is hovered over")); The code for TypeSwitch is actually pretty small and can easily be put into your project. static class TypeSwitch { public class CaseInfo { public bool IsDefault { get; set; } public Type Target { get; set; } public Action<o...
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Get the current displaying UIViewController on the screen in AppDelegate.m

...d can be easily reused. So I created a category on UIWindow. You can now call visibleViewController on UIWindow and this will get you the visible view controller by searching down the controller hierarchy. This works if you are using navigation and/or tab bar controller. If you have another type of...
https://www.tsingfun.com/it/cpp/1261.html 

SHFileOperation函数总结(文件夹的移动、复制、删除) - C/C++ - 清泛网 -...

...I SHFileOperation(LPSHFILEOPSTRUCT lpFileOp); 参数: typedef struct _SHFILEOPSTRUCT { HWND hwnd; //父窗口句柄 UINT wFunc; //要执行的动作 LPCTSTR pFrom; //源文件路径,可以是多个文件 LPCTSTR ...
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C++11 range based loop: get item by value or reference to const

... @racarate: I cannot comment on the overall speed, and I think nobody can, without profiling it first. Frankly, I wont base my choice on the speed, rather the clarity of the code. If I want immutability, I'd use const for sure. However, whether it would be auto co...
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How do I view an older version of an SVN file?

...lyMunky Try svn cat | vim -. If vim's syntax highlighting doesn't automatically kick in, do :set syntax=java (or whichever language). – John Kugelman Nov 27 '12 at 4:10 1 ...
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Best way to check if a Data Table has a null value in it

... I usually create an "Extensions" folder in some common library or in my DAL. Create a file called "DataTableExtensions.cs" and add that method. Next you would just add "using Name.Space.Extensions" to your cs files and have access...
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Javascript object Vs JSON

...ort these, you should include json2.js. If you're using jQuery, you can call jQuery.parseJSON(), which will use JSON.parse() under the hood if it's supported and will otherwise fallback to a custom implementation to parse the input. ...
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How do I set the default font size in Vim?

...ault settings for my GUI with Vim. I already made research on the web, but all the solutions I found and tried did not work. ...
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“ValueError: zero length field name in format” error in Python 3.0,3.1,3.2

... it! Had to change my shebangs to: #! /usr/local/bin/python3 after looking all over. There is 3 different locations of python installs on Mac -_- wtf. – Oscar Godson Mar 27 '11 at 4:16 ...
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DefaultInlineConstraintResolver Error in WebAPI 2

...traintResolver that Web API ships with does not have an inline constraint called string. The default supported ones are the following: // Type-specific constraints { "bool", typeof(BoolRouteConstraint) }, { "datetime", typeof(DateTimeRouteConstraint) }, { "decimal", typeof(DecimalRouteConstraint) }...