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Fastest way to check a string contain another substring in JavaScript?

... 320 You have two possibilites: Regular expression: (new RegExp('word')).test(str) // or /word/.t...
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Objective-C ARC: strong vs retain and weak vs assign

... 231 From the Transitioning to ARC Release Notes (the example in the section on property attributes...
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What are the big differences between TFVC (TFS Version Control) and Git for source control when usin

...e the big differences between TFS and Git for source control when using VS 2013? MSDN has a very extensive page on all the features and differences between Team Foundation Version Control and Git. Is the only benefit in my case a local repository (not saying that's insignificant) and IoS devel...
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Mark error in form using Bootstrap

... 284 (UPDATED with examples for Bootstrap v4, v3 and v3) Examples of forms with validation classes...
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Generating random strings with T-SQL

... 26 Answers 26 Active ...
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How to select date without time in SQL

When I select date in SQL it is returned as 2011-02-25 21:17:33.933 . But I need only the Date part, that is 2011-02-25 . How can I do this? ...
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Locking pattern for proper use of .NET MemoryCache

... This is my 2nd iteration of the code. Because MemoryCache is thread safe you don't need to lock on the initial read, you can just read and if the cache returns null then do the lock check to see if you need to create the string. It grea...
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How to get the name of a class without the package?

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Apr 22 '10 at 11:31 ...
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi

... 246 I ran into this same problem myself. This is caused by a quirk in how transactions are handled...
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What is the correct way to create a single-instance WPF application?

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