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What does the [Flags] Enum Attribute mean in C#?
...by the .ToString() method:
enum Suits { Spades = 1, Clubs = 2, Diamonds = 4, Hearts = 8 }
[Flags] enum SuitsFlags { Spades = 1, Clubs = 2, Diamonds = 4, Hearts = 8 }
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var str1 = (Suits.Spades | Suits.Diamonds).ToString();
// "5"
var str2 = (SuitsFlags.Spades | SuitsFlags.Diamonds).T...
Pandas selecting by label sometimes return Series, sometimes returns DataFrame
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answered Dec 4 '13 at 19:36
Dan AllanDan Allan
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Difference between jQuery parent(), parents() and closest() functions
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Amit Shah
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answered Feb 8 '12 at 12:35
SubashSubash
6...
How can I filter a date of a DateTimeField in Django?
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14 Answers
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What is the difference between encode/decode?
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4
.decode() on Unicode strings might be useful e.g., print u'\\u0203'.decode('unicode-escape')
– jfs
De...
Is there a performance difference between a for loop and a for-each loop?
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From Item 46 in Effective Java by Joshua Bloch :
The for-each loop, introduced in
release 1.5, gets rid of the clutter
and the opportunity for error by
hiding the iterator or index variable
completely. The resulting idiom
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Use underscore inside Angular controllers
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TWright
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answered Feb 19 '13 at 22:33
satchmorunsatchmorun
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Java Name Hiding: The Hard Way
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84
You can cast a null to the type and then invoke the method on that (which will work, since the t...
Centering the pagination in bootstrap
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14 Answers
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How to do a scatter plot with empty circles in Python?
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Gary KerrGary Kerr
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