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Emulating a do-while loop in Bash
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edited Mar 25 '17 at 16:55
Peter Mortensen
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Eclipse Android and gitignore
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16
I agree with you @Daniel. I believe it is incorrect (as suggested in the .gitignore file you link to on GitHub) to exclude .project, .class...
Accidentally committed .idea directory files into git
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answered Jun 20 '12 at 16:36
TadeckTadeck
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BCL (Base Class Library) vs FCL (Framework Class Library)
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Ajay
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answered Apr 30 '09 at 16:43
Andrew WebbAndre...
Xcode 4, Core Data Model Version - Set Current Version
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BenBen
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How to run a single test from a rails test suite?
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160
NOTE: This doesn't run the test via rake. So any code you have in Rakefile will NOT get execut...
How to install a previous exact version of a NPM package?
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1639
If you have to install an older version of a package, just specify it
npm install <packag...
How to see which plugins are making Vim slow?
...nt directory.
– Micah Smith
May 10 '16 at 23:13
10
Jump to the end of profile.log to see the list...
How do you detect Credit card type based on number?
...}|22[3-9][0-9]{4,}|2[3-6][0-9]{5,}|27[01][0-9]{4,}|2720[0-9]{3,}$ Before 2016, MasterCard numbers start with the numbers 51 through 55, but this will only detect MasterCard credit cards; there are other cards issued using the MasterCard system that do not fall into this IIN range. In 2016, they wil...
Assign pandas dataframe column dtypes
...confirm the dtype is updated.
OLD/DEPRECATED ANSWER for pandas 0.12 - 0.16: You can use convert_objects to infer better dtypes:
In [21]: df
Out[21]:
x y
0 a 1
1 b 2
In [22]: df.dtypes
Out[22]:
x object
y object
dtype: object
In [23]: df.convert_objects(convert_numeric=True)
Out...