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How do you test that a Python function throws an exception?
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from: http://www.lengrand.fr/2011/12/pythonunittest-assertraises-raises-error/
First, here is the corresponding (still dum :p) function in file dum_function.py :
def square_value(a):
"""
Returns the square value of a.
"""
tr...
OAuth secrets in mobile apps
...thentication pin solution:
https://dev.twitter.com/oauth/pin-based
https://www.yammer.com/api_oauth_security_addendum.html
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Highlight the difference between two strings in PHP
...ally) number of edits to transform one string into another string:
http://www.raymondhill.net/finediff/
It has a static function to render a HTML version of the diff.
It's a first version, and likely to be improved, but it works just fine as of now, so I am throwing it out there in case someone n...
Understanding colors on Android (six characters)
...nter your decimal value in a decimal-to-hexadecimal converter, like http://www.binaryhexconverter.com/decimal-to-hex-converter, and convert your values.
If you only get back a single value, prefix it with a zero. For example, if you're trying to get 5% opacity and you're going through this process, ...
How to force file download with PHP
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Read the docs about built-in PHP function readfile
$file_url = 'http://www.myremoteserver.com/file.exe';
header('Content-Type: application/octet-stream');
header("Content-Transfer-Encoding: Binary");
header("Content-disposition: attachment; filename=\"" . basename($file_url) . "\"");
readfile(...
How do I configure PyCharm to run py.test tests?
...ift+Alt+F9)
For a higher integration of pytest into pycharm, see https://www.jetbrains.com/help/pycharm/pytest.html
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How do I restore a missing IIS Express SSL Certificate?
...h SSL, the port used needs to be in the 44300 through 44399 range (http://www.iis.net/learn/extensions/using-iis-express/running-iis-express-without-administrative-privileges).
So, if you're using IIS Express in Visual Studio, make sure the port selected is in the required range:
vs setting for ii...
How to study design patterns? [closed]
...anas made youtube tutorials for desing patterns that I like a lot:
http://www.youtube.com/playlist?list=PLF206E906175C7E07
They can be a little short in time, but his timing and presentation makes them very enjoyful to learn.
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Access-Control-Allow-Origin wildcard subdomains, ports and protocols
...ng. It only supports *, null or the exact protocol + domain + port: http://www.w3.org/TR/cors/#access-control-allow-origin-response-header
Your server will need to validate the origin header using the regex, and then you can echo the origin value in the Access-Control-Allow-Origin response header.
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How to deal with “java.lang.OutOfMemoryError: Java heap space” error?
... the first place. One option which I have used in the past is "JMP" http://www.khelekore.org/jmp/.
If you determine that you are allocating these objects for a reason and you need to keep around references (depending on what you are doing this might be the case), you will just need to increase the ...