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Returning a C string from a function
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224
Your function signature needs to be:
const char * myFunction()
{
return "My String";
}
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Double Iteration in List Comprehension
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edited Sep 25 '19 at 17:44
answered Apr 20 '16 at 5:34
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Get column index from column name in python pandas
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Sure, you can use .get_loc():
In [45]: df = 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. Usu...
Using openssl to get the certificate from a server
... openssl s_client -servername www.example.com -connect www.example.com:443 2>/dev/null | \
openssl x509 -text
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YouTube Video Embedded via iframe Ignoring z-index?
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243
Try adding wmode, it seems to have two parameters.
&wmode=Opaque
&wmode=transparent
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Get selected value of a dropdown's item using jQuery
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edited May 6 '10 at 20:35
answered May 6 '10 at 11:11
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What is the difference between 127.0.0.1 and localhost
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Well, the most likely difference is that you still have to do an actual lookup of localhost som...
How to write PNG image to string with the PIL?
...le format, so in this case you can use format=image.format.
In old Python 2 versions before introduction of the io module you would have used the StringIO module instead.
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Split (explode) pandas dataframe string entry to separate rows
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22 Answers
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Get class that defined method
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edited Jun 20 '14 at 19:44
Aaron Hall♦
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