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How to get diff working like git-diff?

I like the output formatting of git diff . The color and the + / - representation of changes between lines is easier to read than GNU diff. ...
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How to pass an array within a query string?

...) Form Examples On a form, multi-valued fields could take the form of a select box set to multiple: <form> <select multiple="multiple" name="cars[]"> <option>Volvo</option> <option>Saab</option> <option>Mercedes</option...
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MySQL high CPU usage [closed]

... Slow Query Log to keep an eye on any queries that are taking a long time, and use that to make sure you don't have any queries locking up key tables for too long. Some other things you can check would be to run the following query while the CPU load is high: SHOW PROCESSLIST; This will show you...
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How to make ng-repeat filter out duplicate results

... unique filter) and use it directly in the ng-options (or ng-repeat). <select ng-model="orderProp" ng-options="place.category for place in places | unique:'category'"> <option value="0">Default</option> // unique options from the categories </select> ...
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SQL Server Script to create a new user

...s using the Login you just declared: Use YourDatabase; GO IF NOT EXISTS (SELECT * FROM sys.database_principals WHERE name = N'NewAdminName') BEGIN CREATE USER [NewAdminName] FOR LOGIN [NewAdminName] EXEC sp_addrolemember N'db_owner', N'NewAdminName' END; GO Now, Logins are a bit more flu...
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How do I get the find command to print out the file size with the file name?

If I issue the find command as follows: 15 Answers 15 ...
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Replace whole line containing a string using Sed

... You can use the change command to replace the entire line, and the -i flag to make the changes in-place. For example, using GNU sed: sed -i '/TEXT_TO_BE_REPLACED/c\This line is removed by the admin.' /tmp/foo ...
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Code snippet or shortcut to create a constructor in Visual Studio

...a C# project. So how to make a constructor Press Ctrl+K and then Ctrl+X Select Visual C# Select ctor Press Tab Update: You can also right-click in your code where you want the snippet, and select Insert Snippet from the right-click menu ...
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How do I get a distinct, ordered list of names from a DataTable using LINQ?

...tainable, you can also split it up into multiple LINQ statements. First, select your data into a new list, let's call it x1, do a projection if desired Next, create a distinct list, from x1 into x2, using whatever distinction you require Finally, create an ordered list, from x2 into x3, sorting by...
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Build Android Studio app via command line

I want to build an Android Studio app (the Gradle build system), but I want to do this via the command line. 12 Answers ...