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What does the exclamation mark mean in a Haskell declaration?
...sn't need to be evaluated, because we're not testing it. Thus, rather than 6 being stored in that memory location, we'll just store the code for possible later evaluation, (3+3). That will turn into a 6 only if someone looks at it.
The third parameter, however, has a ! in front of it, so is strictl...
How to hash some string with sha256 in Java?
How can I hash some string with sha256 in Java? Does anybody know of any free library for this?
15 Answers
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LINQ Select Distinct with Anonymous Types
...lt;T> : IEqualityComparer<T>
{
private Func<T, T, bool> _equals;
private Func<T, int> _hashCode;
public DelegateComparer(Func<T, T, bool> equals, Func<T, int> hashCode)
{
_equals= equals;
_hashCode = hashCode;
}
public bool Equ...
How to convert a Title to a URL slug in jQuery?
... Boughton
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What's the difference between IEquatable and just overriding Object.Equals()?
... openshac
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answered Apr 29 '10 at 5:20
JoshJosh
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What does enumerate() mean?
What does for row_number, row in enumerate(cursor): do in Python?
5 Answers
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Sort hash by key, return hash in Ruby
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Mark ThomasMark Thomas
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trying to animate a constraint in swift
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6 Answers
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Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
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edited Jun 9 '16 at 18:37
Community♦
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answered May 12 '10 at 17:13
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Unique constraint on multiple columns
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edited Dec 29 '16 at 18:22
Nielsvh
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answer...