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Difference between Select Unique and Select Distinct
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113
Unique is a keyword used in the Create Table() directive to denote that a field will contain u...
Difference between dispatch_async and dispatch_sync on serial queue?
...ch_sync
– androniennn
Apr 12 '14 at 11:31
@androniennn for second example? because some other thread may running dispa...
Android - Set fragment id
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117
You can't set a fragment's ID programmatically.
There is however, a String tag that you can s...
Are empty HTML5 data attributes valid?
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Community♦
111 silver badge
answered May 20 '14 at 6:14
useruser
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enum - getting value of enum on string conversion
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Community♦
111 silver badge
answered Jun 30 '14 at 10:16
Vaibhav MishraVaibhav Mishra
8,5...
Position an element relative to its container
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edited Jan 23 at 11:06
Trilarion
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answer...
How to synchronize a static variable among threads running different instances of a class in Java?
...not in 1.6.
– Pawel
Nov 28 '13 at 0:11
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Using lambda expressions for event handlers
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117
There are no performance implications since the compiler will translate your lambda expression...
What does the caret operator (^) in Python do?
...gt;>> 0^1
1
To explain one of your own examples:
>>> 8^3
11
Think about it this way:
1000 # 8 (binary)
0011 # 3 (binary)
---- # APPLY XOR ('vertically')
1011 # result = 11 (binary)
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AngularJS - convert dates in controller
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Darryl MilesDarryl Miles
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