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Does Ruby regular expression have a not match operator like “!~” in Perl?
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156
Yes: !~ works just fine – you probably thought it wouldn’t because it’s missing from the ...
How to get the index of a maximum element in a numpy array along one axis
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eumiroeumiro
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Responsive iframe using Bootstrap
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Option 1
With Bootstrap 3.2 you can wrap each iframe in the responsive-embed wrapper of your ch...
Is there a function to deselect all text using JavaScript?
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5 Answers
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Active
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Golang: How to pad a number with zeros when printing?
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The fmt package can do this for you:
fmt.Printf("|%06d|%6d|\n", 12, 345)
Notice the 0 in %06d, that will make it a width of 6 and pad it with zeros. The second one will pad with spaces.
You can see it in action here: http://play.golang.org/p/cinDspMccp
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How can I strip the whitespace from Pandas DataFrame headers?
...to the rename method. The str.strip() method should do what you want.
In [5]: df
Out[5]:
Year Month Value
0 1 2 3
[1 rows x 3 columns]
In [6]: df.rename(columns=lambda x: x.strip())
Out[6]:
Year Month Value
0 1 2 3
[1 rows x 3 columns]
Note: that this ...
git: difference between “branchname” and “refs/heads/branchname”
Best to be explained at an example: I am on branch 0.58 of repository and this his how I pull:
3 Answers
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JSON.parse unexpected character error
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225
You're not parsing a string, you're parsing an already-parsed object :)
var obj1 = JSON.parse('...
Creating a new column based on if-elif-else condition
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edited Mar 5 at 3:06
answered Oct 17 '16 at 16:40
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how to mysqldump remote db from local machine
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250
As I haven't seen it at serverfault yet, and the answer is quite simple:
Change:
ssh -f -L331...