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Get pandas.read_csv to read empty values as empty string instead of nan
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edited Jun 25 '12 at 22:35
answered Jun 12 '12 at 21:33
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What is the best way to test for an empty string with jquery-out-of-the-box?
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answered Nov 28 '09 at 11:03
David HellsingDavid Hellsing
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Replace transparency in PNG images with white background
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262
This works for me:
convert -flatten img1.png img1-white.png
Documentation references:
-fl...
linq query to return distinct field values from a list of objects
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152
objList.Select(o=>o.typeId).Distinct()
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How to get a time zone from a location using latitude and longitude coordinates?
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442
Time Zone Location Web Services
Google Maps Time Zone API
Bing Maps Time Zone API
Azure Maps Ti...
Make var_dump look pretty
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edited Apr 15 at 12:43
answered Nov 6 '13 at 15:58
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What is the strict aliasing rule?
...msg) onto a buffer of the word size of your system (like a pointer to uint32_ts or uint16_ts). When you overlay a struct onto such a buffer, or a buffer onto such a struct through pointer casting you can easily violate strict aliasing rules.
So in this kind of setup, if I want to send a message to s...
DateTime vs DateTimeOffset
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1216
DateTimeOffset is a representation of instantaneous time (also known as absolute time). By th...
Monad in plain English? (For the OOP programmer with no FP background)
..., if you have a function on integers, say
int M(int x) { return x + N(x * 2); }
then the corresponding function on Nullable<int> can make all the operators and calls in there work together "in the same way" that they did before.
(That is incredibly vague and imprecise; you asked for an exp...
Controlling fps with requestAnimationFrame?
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edited Jun 19 '16 at 0:52
Hydroper
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answered No...