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What is the difference between IEqualityComparer and IEquatable?
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This is exactly what I needed and what I'm doing. However there is a need to override GetHashCode, in which it will return false once the values are different. How do you handle your GetHashCode?
– TPG
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Checkout another branch when there are uncommitted changes on the current branch
...pply the checkout safety rules as usual.)
1This requires that we define what it means for a file to be in a branch, which in turn requires defining the word branch properly. (See also What exactly do we mean by "branch"?) Here, what I really mean is the commit to which the branch-name resolves:...
What are the sizes used for the iOS application splash screen?
I am developing an application using the iOS SDK. I need to know what Default splash screen sizes I need.
10 Answers
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What exactly does the .join() method do?
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upvote for pointing out what might be the crux of the confusion: strings are iterable so they act like lists of chars.
– Daniel Baird
Sep 30 '14 at 5:44
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What's the fastest way to convert String to Number in JavaScript?
...the fastest on 3 browsers, but it makes the code hard to read… So choose whatever you feel like it!
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What is the difference between
...ave met somewhere in code this variant else <%== %> does anyone know what is it?
– okliv
Jul 11 '12 at 17:03
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What's a good way to extend Error in JavaScript?
...pe like Array,Number,Object,String or Error is not instanceof this class
What about the other SO answers?
All the given answers fix the instanceof issue but you lose the regular error console.log:
console.log(new CustomError('test'));
// output:
// CustomError {name: "MyError", message: "test", ...
What are best practices for validating email addresses on iOS 2.0
What is the cleanest way to validate an email address that a user enters on iOS 2.0?
13 Answers
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What is the “volatile” keyword used for?
...rd but I could not figure out its correct usage. Could you please tell me what it should be used for in C# and in Java?
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