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How can I upgrade specific packages using pip and a requirements file?
...actly your problem, but in my case, I wasn't able to upgrade Django to 1.2.4 - I was always finishing with 1.2.3 version, so I uninstalled Django with:
<virtualenv>/bin/pip uninstall Django
Then I removed <virtualenv>/build/Django directory and finally I installed the proper version wit...
Find an element in a list of tuples
...
240
If you just want the first number to match you can do it like this:
[item for item in a if ite...
Android: checkbox listener
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edited May 13 '14 at 16:43
primax79
42822 silver badges1414 bronze badges
answered Dec 5 '11 a...
Most efficient way to reverse a numpy array
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244
When you create reversed_arr you are creating a view into the original array. You can then cha...
Unique (non-repeating) random numbers in O(1)?
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247
Initialize an array of 1001 integers with the values 0-1000 and set a variable, max, to the cur...
Show which git tag you are on?
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edited Jul 21 '16 at 4:27
Tim
5,62622 gold badges3434 silver badges4646 bronze badges
answered Aug ...
Html table tr inside td
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edited Sep 22 '16 at 14:09
answered Jun 13 '13 at 13:57
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`require': no such file to load — mkmf (LoadError)
I was trying to install rails on Ubuntu Natty Narwhal 11.04, using ruby1.9.1.
10 Answers
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Remove unwanted parts from strings in a column
...miroeumiro
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Is there a way to break a list into columns?
...er 9 or older: http://caniuse.com/multicolumn
ul {
-moz-column-count: 4;
-moz-column-gap: 20px;
-webkit-column-count: 4;
-webkit-column-gap: 20px;
column-count: 4;
column-gap: 20px;
}
See: http://jsfiddle.net/pdExf/
If IE support is required, you'll have to use JavaScript...