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Changing a specific column name in pandas DataFrame
...ns = {'two':'new_name'})
In [28]: df
Out[28]:
one three new_name
0 1 a 9
1 2 b 8
2 3 c 7
3 4 d 6
4 5 e 5
Following is the docstring for the rename method.
Definition: df.rename(self, index=None, columns=None, copy=Tr...
What column type/length should I use for storing a Bcrypt hashed password in a Database?
...Encoding alphabet) consisting of:
22 characters of salt (effectively only 128 bits of the 132 decoded bits)
31 characters of encrypted output (effectively only 184 bits of the 186 decoded bits)
Thus the total length is 59 or 60 bytes respectively.
As you use the 2a format, you’ll need 60 bytes...
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117
You can use multiple remote repositories with git. But you'll have to push separately into 2 o...
When to use os.name, sys.platform, or platform.system?
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edited Aug 30 '19 at 16:49
Brand0R
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Find the similarity metric between two strings
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What is pluginManagement in Maven's pom.xml?
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edited Feb 11 '14 at 15:08
messivanio
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Android Archive Library (aar) vs standard jar
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edited Dec 2 '15 at 4:16
Randika Vishman
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ORA-12514 TNS:listener does not currently know of service requested in connect descriptor
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