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How to get duplicate items from a list using LINQ? [duplicate]

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Create a custom callback in JavaScript

... but using our own instance as the context callback.apply(this, ['Hi', 3, 2, 1]); } function foo(salutation, three, two, one) { alert(salutation + " " + this.name + " - " + three + " " + two + " " + one); } var t = new Thing('Joe'); t.doSomething(foo); // Alerts "Hi Joe - 3 2 1" via `foo`...
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Count the number of commits on a Git branch

... 370 To count the commits for the branch you are on: git rev-list --count HEAD for a branch git...
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How do I set up email confirmation with Devise?

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How can I repeat a character in Bash?

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Should the hash code of null always be zero, in .NET

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What is the difference between IEnumerator and IEnumerable? [duplicate]

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Immutable class?

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Why doesn't Dictionary have AddRange?

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Free space in a CMD shell

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