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How to log source file name and line number in Python
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Ubuntu running `pip install` gives error 'The following required packages can not be built: * freety
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I had to install libxft-dev in order to enable matplotlib on ubuntu server 14.04.
sudo apt-get install libfreetype6-dev libxft-dev
And then I could use
sudo easy_install matplotlib
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ProcessStartInfo hanging on “WaitForExit”? Why?
...dOutput and/or StandardError the internal buffer can become full. Whatever order you use, there can be a problem:
If you wait for the process to exit before reading StandardOutput the process can block trying to write to it, so the process never ends.
If you read from StandardOutput using ReadToEn...
How can I check if a program exists from a Bash script?
...hich is usually a good thing since you probably check for its existence in order to actually use it.
As a simple example, here's a function that runs gdate if it exists, otherwise date:
gnudate() {
if hash gdate 2>/dev/null; then
gdate "$@"
else
date "$@"
fi
}
Alterna...
iOS: Multi-line UILabel in Auto Layout
... the lines, which is yet to be determined when solving the constraints. In order to solve this problem, both classes have a new property called preferredMaxLayoutWidth, which specifies the maximum line width for calculating the intrinsic content size.
Since we usually don’t know this value in adv...
Cannot push to Git repository on Bitbucket
...it@bitbucket.org:youraccount/yourproject.git
Check things are in working order:
$ git remote show origin
You should see something like this:
Warning: Permanently added the RSA host key for IP address '...' to the list of known hosts.
* remote origin
Fetch URL: git@bitbucket.org:youruser/your...
How to replace plain URLs with links?
...-zA-Z]{2,6} should read something along the lines of (?:[a-zA-Z]{2,6})+ in order to match more complicated domain names, i.e. email@example.co.uk.
– Roshambo
Aug 19 '11 at 15:07
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Stopping a CSS3 Animation on last frame
...nt to add this behaviour to a shorthand animation property definition, the order of sub-properties is as follows
animation-name - default none
animation-duration - default 0s
animation-timing-function - default ease
animation-delay - default 0s
animation-iteration-count - default 1
animation-d...
Using Mockito with multiple calls to the same method with the same arguments
... ExecutorCompletionService . i.e. to test that irrespective of the return order of the methods, the outcome remains constant.
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Why use non-member begin and end functions in C++11?
...little syntactic sugar to help us poor humans who prefer subject then verb ordering.
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