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Creating a new column based on if-elif-else condition
... good when scaled to a large number of records. Still, I think it is much more readable. Especially coming from a SAS background.
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Using .NET, how can you find the mime type of a file based on the file signature not the extension
...e most efficient way to do it, and in most cases you would have to read in more than the first 256 bytes.
– BrainSlugs83
Jun 26 '12 at 1:25
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Custom fonts and XML layouts (Android)
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Split value from one field to two
...t to use a user defined function and you do not mind the query to be a bit more verbose, you can also do the following:
SELECT SUBSTRING_INDEX(SUBSTRING_INDEX(membername, ' ', 1), ' ', -1) as memberfirst,
SUBSTRING_INDEX(SUBSTRING_INDEX(membername, ' ', 2), ' ', -1) as memberlast
FROM user...
Should I use encoding declaration in Python 3?
...iles, or any other I/O operations translate between bytes and Unicode. For more details on Python, Unicode, and encodings, I strongly urge you to read the Python Unicode HOWTO, or the very thorough Pragmatic Unicode talk by Ned Batchelder.
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Is it possible for intellij to organize imports the same way as in Eclipse?
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Some more details: I ended up performing these steps to match out of the box eclipse organizing:
(in Settings > Editor > Code Style > Java > imports, as mentioned by @yole)
set "class count to use import with '*'" ...
PHP: Count a stdClass object
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Poking at the data a little more, it might be better to use the $assoc param with json_encode, which converts it to an array. That property you're getting is named from the timestamp which is going to be a right pain to access regularly. As an array you...
Mocking a class: Mock() or patch()?
...th Python and was wondering which of those two approaches is better (read: more pythonic).
2 Answers
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Multiple submit buttons on HTML form – designate one button as default [duplicate]
...ind of technique will cover many circumstances without having to resort to more hacky JavaScript methods.
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Grep regex NOT containing string
...You can indeed use -v and you can use it in a loop. Perhaps you need to be more specific about your limitations, or perhaps you have a misconception about how your script should work. Try posting some code.
– beerbajay
May 2 '12 at 10:25
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