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List of tuples to dictionary
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185
Just call dict() on the list of tuples directly
>>> my_list = [('a', 1), ('b', 2)]
>...
How to find the installed pandas version
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375
Check pandas.__version__:
In [76]: import pandas as pd
In [77]: pd.__version__
Out[77]: '0.12....
How to use a custom comparison function in Python 3?
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53
Use the key argument (and follow the recipe on how to convert your old cmp function to a key fu...
RuntimeWarning: invalid value encountered in divide
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157
I think your code is trying to "divide by zero" or "divide by NaN". If you are aware of that an...
Javascript replace with reference to matched group?
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Rand Random
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answered Aug 5 '09 at 17:51
airportyhairporty...
How to scale SVG image to fill browser window?
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175
How about:
html, body { margin:0; padding:0; overflow:hidden }
svg { position:fixed; top:0; bot...
How to add a new row to an empty numpy array
...append(arr, np.array([[1,2,3]]), axis=0)
arr = np.append(arr, np.array([[4,5,6]]), axis=0)
But, @jonrsharpe is right. In fact, if you're going to be appending in a loop, it would be much faster to append to a list as in your first example, then convert to a numpy array at the end, since you're re...
How to make Scroll From Source feature always enabled?
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answered Jun 15 '12 at 13:43
chalimartineschalimartines
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How to change the DataTable Column Name?
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252
Try this:
dataTable.Columns["Marks"].ColumnName = "SubjectMarks";
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Can you avoid Gson converting “” into unicode escape sequences?
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edited Aug 17 '19 at 5:55
Bernardo Ferrari
7522 silver badges77 bronze badges
answered Nov 10 '10 a...