python Programming Glossary: flowHow to debug in Django, the good way? http://stackoverflow.com/questions/1118183/how-to-debug-in-django-the-good-way things do end up as I thought it would I break the code flow a lot with a syntax error and look at the variables at that.. error and look at the variables at that point in the flow to figure out where the code does something other than what..
http://stackoverflow.com/questions/1835756/using-try-vs-if-in-python Moral It's perfectly OK and pythonic to use try except for flow control but it makes sense most when Exception s are actually..
How to break out of multiple loops in Python? http://stackoverflow.com/questions/189645/how-to-break-out-of-multiple-loops-in-python and returns stdin.readline .strip python control flow share improve this question My first instinct would be to..
How can I quantify difference between two images? http://stackoverflow.com/questions/189943/how-can-i-quantify-difference-between-two-images may be relevant background subtraction sparse optical flow I strongly recommend taking a look at 𦚵earning OpenCV book Chapters.. subtraction method the latter gives some info on optical flow methods. All methods are implemented in OpenCV library. If you.. scenes like moving trees or grass . The idea of optical flow is to take two or more frames and assign velocity vector to..
python multithreading for dummies http://stackoverflow.com/questions/2846653/python-multithreading-for-dummies the examples are overly sophisticated thus.... making the flow tougher to play with... anyone care to share their breakthrough..
What is the python “with” statement designed for? [closed] http://stackoverflow.com/questions/3012488/what-is-the-python-with-statement-designed-for left it because of an exception or during regular control flow. The with statement can thus be used in ways similar to the..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat From then on I can build the AST symbol tables and control flow. Then I believe I can start outputting code. I don't need a.. parsing AST building symbol tables control and data flow analysis application of translation rules regeneration of source.. One of the hard lessons is that you need symbol tables and flow analysis to do good program analysis or transformation. ASTs..
How do I pass large numpy arrays between python subprocesses without saving to disk? http://stackoverflow.com/questions/5033799/how-do-i-pass-large-numpy-arrays-between-python-subprocesses-without-saving-to-d with the flood of information. I want to coordinate this flow of information with several other pieces of hardware running..
Why is it “Easier to ask forgiveness than permission” in python, but not in Java? [closed] http://stackoverflow.com/questions/6092992/why-is-it-easier-to-ask-forgiveness-than-permission-in-python-but-not-in-java conditions they should never be used for ordinary control flow. The python mentality Python Check a variable is integer or.. start deliberately throwing NPEs as part of normal control flow there is a significant risk that your code will catch the wrong..
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