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Using lambda expressions for event handlers
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There are no performance implications since the compiler will translate your lambda expression...
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...
Nohup is not writing log to output file
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wulongwulong
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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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Position an element relative to its container
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edited Jan 23 at 11:06
Trilarion
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What are '$$' used for in PL/pgSQL
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Community♦
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answered Aug 29 '12 at 6:54
Erwin BrandstetterErwin Brandstetter
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Why does sun.misc.Unsafe exist, and how can it be used in the real world?
...ions-in-java
more on references here - http://bytescrolls.blogspot.com/2011/04/interesting-uses-of-sunmiscunsafe.html
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Adding a y-axis label to secondary y-axis in matplotlib
...ul HPaul H
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Stretch child div height to fill parent that has dynamic height
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AyanAyan
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How to move certain commits to be based on another branch in git?
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edited Jan 11 '18 at 16:44
Michael
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