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Can I use __init__.py to define global variables?
...you recommend if the code inside config.py is to be run only once? Say I'm reading a settings.json file inside config.py and I don't want to open() it every time I import config.py.
– Augiwan
Jul 3 '14 at 8:12
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How to import a Python class that is in a directory above?
...uple of os.path.dirname calls will do;-), then (if that directory is not already on sys.path) prepend temporarily insert said dir at the very start of sys.path, __import__, remove said dir again -- messy work indeed, but, "when you must, you must" (and Pyhon strives to never stop the programmer from...
Display open transactions in MySQL
...on disconnect.
You cannot commit the transaction (IFAIK).
You display threads using
SHOW FULL PROCESSLIST
See: http://dev.mysql.com/doc/refman/5.1/en/thread-information.html
It will not help you, because you cannot commit a transaction from a broken connection.
What happens when a connec...
Accessing private member variables from prototype-defined functions
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When I read this, it sounded like a tough challenge so I decided to figure out a way. What I came up with was CRAAAAZY but it totally works.
First, I tried defining the class in an immediate function so you'd have access to some of...
JavaScript function order: why does it matter?
...able style of writing code, but it does have the drawback that you have to read through the details to get to what the outer function does.
You should stick to one principle throughout your codebase either put private functions first or last in your module or function. JSHint is good for enforcing ...
How do I Sort a Multidimensional Array in PHP [duplicate]
...onvert one value to another) and take advantage of all the functionality already baked into make_comparer.
Let's sort the example data set without a projection and see what happens:
usort($data, make_comparer('birthday'));
See it in action.
That was not the desired outcome. But we can use date_...
git --git-dir not working as expected
...ty thing.
git --git-dir=/mycode/.git --work-tree=/mycode status
You can read a little more here
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How to deal with IntelliJ IDEA project files under Git source control constantly changing?
...ample .gitignore file might be a useful reference, though you should still read the above link to understand why these entries appear and decide if you need them.
Personally I also ignore the .idea/find.xml file as this seems to change every time you perform a search operation.
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Which, if any, C++ compilers do tail-recursion optimization?
...hesis describes some interesting caveats in the implementation. It's worth reading.
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How can I style an Android Switch?
...idOnRocks.com (site offline now)
However, I highly recommend everybody to read the reply from Janusz as it will make understanding clearer. Use the tool to do stuffs real quick
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