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Why should a function have only one exit-point? [closed]
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answered Jan 29 '11 at 19:14
Jason WilliamsJason Williams
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How to execute mongo commands through shell scripts?
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466
You can also evaluate a command using the --eval flag, if it is just a single command.
mongo ...
What do 'real', 'user' and 'sys' mean in the output of time(1)?
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community wiki
24 revs, 13 users 70%ConcernedOfTunbridgeWells
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When to use -retainCount?
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244
You should never use -retainCount, because it never tells you anything useful. The implementat...
What is the difference between AF_INET and PF_INET in socket programming?
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Beej's famous network programming guide gives a nice explanation:
In some documentation, you...
Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)
...subset='index', keep='first').set_index('index')
1000 loops, best of 3: 1.54 ms per loop
>>> %timeit df3.groupby(df3.index).first()
1000 loops, best of 3: 580 µs per loop
>>> %timeit df3[~df3.index.duplicated(keep='first')]
1000 loops, best of 3: 307 µs per loop
Note that you ...
Why can't we autowire static fields in spring?
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4 Answers
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How to parse freeform street/postal address out of text, and into components
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294
I saw this question a lot when I worked for an address verification company. I'm posting the ans...
What is the difference between partitioning and bucketing a table in Hive ?
...Navneet Kumar
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How can I output the value of an enum class in C++11
...s McNellis
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