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Find the most frequent number in a numpy vector
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Floating point vs integer calculations on modern hardware
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Best way to test if a row exists in a MySQL table
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Most popular screen sizes/resolutions on Android phones [closed]
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61
You can see the resolutions for those categories in the Table 2, in this section: http://develop...
Regular expression to match numbers with or without commas and decimals in text
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Split (explode) pandas dataframe string entry to separate rows
...bout something like this:
In [55]: pd.concat([Series(row['var2'], row['var1'].split(','))
for _, row in a.iterrows()]).reset_index()
Out[55]:
index 0
0 a 1
1 b 1
2 c 1
3 d 2
4 e 2
5 f 2
Then you just have to rename the columns
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Computational complexity of Fibonacci Sequence
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Is there a way to detect if an image is blurry?
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What is the best way to compute trending topics or tags?
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Regular expression for first and last name
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edited Feb 17 '14 at 9:57
John Smith
47855 silver badges1818 bronze badges
answered Mar 5...