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In Django, how do I check if a user is in a certain group?
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How to unit test an object with database queries
...rns a result. That result is typically defined by you ahead of time.
In order to set up your objects for mocking, you probably need to use some sort of inversion of control/ dependency injection pattern, as in the following pseudo-code:
class Bar
{
private FooDataProvider _dataProvider;
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Database Design for Tagging
How would you design a database to support the following tagging features:
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How can I start an interactive console for Perl?
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Secure hash and salt for PHP passwords
...nksys, Dlink etc). A very good explanation of how
this works is here. In order to retrieve password from hash, you will
need to know the password as well as salt (network name). Church of
Wifi has already pre-computed hash tables which has top 1000 SSIDs and
about 1 million passwords. The si...
What's the best way to generate a UML diagram from Python source code? [closed]
...ue is looking to generate UML class diagrams from heaps of Python source code.
He's primarily interested in the inheritance relationships, and mildly interested in compositional relationships, and doesn't care much about class attributes that are just Python primitives.
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Why is try {…} finally {…} good; try {…} catch{} bad?
...ill be a corresponding 'catch' statement. If you are only using a 'try' in order to ensure resources are de-allocated in the 'finally' block, you might consider the 'using' statement instead:
using (StreamReader reader = new StreamReader('myfile.txt'))
{
// do stuff here
} // reader.dispose() i...
Git error when trying to push — pre-receive hook declined
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