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What is the most efficient string concatenation method in python?
....Timer(stmt="''.join(['a', 'b'])")
>>> x.timeit()
0.76200008392333984
However, if you're putting together a string in a loop, you're better off using the list joining method:
>>> join_stmt = """
... joined_str = ''
... for i in xrange(100000):
... joined_str += str(i)
... """
...
How to fix corrupted git repository?
...For example, see if you have a backup of the commit stored as .git/objects/98/4c11abfc9c2839b386f29c574d9e03383fa589. If so you can restore it.
You may also want to look into git-verify-pack and git-unpack-objects in the event that the commit has already been packed up and you want to return it to ...
Change the name of the :id parameter in Routing resources for Rails
... backport of the param option for rails 3: gist.github.com/sj26/44ef47fe8b98b46ee32d
– sj26
Aug 29 '14 at 6:53
This w...
UTF-8: General? Bin? Unicode?
...dreds of encoding-related bugs like:
Incorrect string value: ‘\xF0\x9F\x98\x81…’ for column ‘data’ at row 1
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CSS: bolding some text without changing its container's size
... now supports sub-pixel accuracy. So you can fine tune the spacing using 0.98px or smaller fractions.
– Reactgular
Aug 3 '16 at 23:10
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What is meant by Resource Acquisition is Initialization (RAII)?
...lthe_mandrill
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What is the difference between C# and .NET?
...un all platforms like linux or windows
– logeshpalani98
Jul 20 '19 at 17:20
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Adding 'serial' to existing column in Postgres
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Mark Amery
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answered Feb 28 '12 at 22:09
Euler Tave...
Why is Go so slow (compared to Java)?
...
reverse-complement
1.167x
Go 0.49 88,320 1278 0.84 30% 28% 98% 34%
C gcc 0.42 145,900 812 0.57 0% 26% 20% 100%
pidigits
1.21x
Go 2.10 8,084 603 2.10 0% 100% 1% 1%
C gcc 1.73 1,992 448 1.73 1% 100% 1% 0%
fasta
1.45x
Go 1.97 3,456 1344 ...
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Lars KotthoffLars Kotthoff
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