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Convert timestamp to readable date/time PHP
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87
strtotime makes a date string into a timestamp. You want to do the opposite, which is date. T...
Good Hash Function for Strings
...s and use hash codes instead. Throughout my entire corpus, there are about 600,000 unique words, and using the default java hashcode function, I was getting about 3.5% collisions. But if I SHA-256 the string value and then generate a hashcode from the digested string, the collision ratio is less tha...
Could not load NIB in bundle
...e, even then it's throwing the same exception.
– Goje87
Mar 17 '11 at 11:51
try changing the invocation to initWithNib...
Read file data without saving it in Flask
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answered Jul 29 '19 at 3:46
lalitlalit
711 silver badge11 bronze badge
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Batch file to delete files older than N days
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87
Note that if you want files OLDER than 10 days, you need to specify -d "-10". -ve means "older than", +ve means "newer than". You can also ...
How do I get the localhost name in PowerShell?
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
Python 3 Online Interpreter / Shell [closed]
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@Kamran I can see such wishes at Ideone FB proile (some of them succesfully implemented).
– kuszi
Jan 8 '11 at 16:06
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Get column index from column name in python pandas
...f = DataFrame({"pear": [1,2,3], "apple": [2,3,4], "orange": [3,4,5]})
In [46]: df.columns
Out[46]: Index([apple, orange, pear], dtype=object)
In [47]: df.columns.get_loc("pear")
Out[47]: 2
although to be honest I don't often need this myself. Usually access by name does what I want it to (df["p...
Delete from the current cursor position to a given line number in vi editor
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
Technically, why are processes in Erlang more efficient than OS threads?
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JonasJonas
87.1k9090 gold badges260260 silver badges345345 bronze badges
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