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python Programming Glossary: knowWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python say they're just OO concepts but this one is tricky. I know it has something to do with introspection but it's still unclear.. the function type The good old function that lets you know what type an object is print type 1 type 'int' print type 1.. description of a class as parameters and return a class. I know it's silly that the same function can have two completely different..
Difference between __str__ and __repr__ in Python http://stackoverflow.com/questions/1436703/difference-between-str-and-repr-in-python and say it I do not believe in debuggers. I don ™t really know how to use any debugger and have never used one seriously. Furthermore.. have enough information so eval repr c c that means you know everything there is to know about c . If that ™s easy enough.. eval repr c c that means you know everything there is to know about c . If that ™s easy enough at least in a fuzzy way do it...
Flatten (an irregular) list of lists in Python http://stackoverflow.com/questions/2158395/flatten-an-irregular-list-of-lists-in-python an irregular list of lists in Python Yes I know this subject has been covered before here here here here but.. been covered before here here here here but as far as I know all solutions except for one fail on a list like this L 1 2..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained 0 1 4 Here it's a useless example but it's handy when you know your function will return a huge set of values that you will..
http://stackoverflow.com/questions/2709821/python-self-explained That's why assigning to an instance attribute needs to know what instance to assign to and that's why it needs self. . ..
Python “is” operator behaves unexpectedly with integers http://stackoverflow.com/questions/306313/python-is-operator-behaves-unexpectedly-with-integers objects to see whether they are the same and I don't know in advance whether they are numbers or not python comparison..
Using global variables in a function other than the one that created them http://stackoverflow.com/questions/423379/using-global-variables-in-a-function-other-than-the-one-that-created-them are so dangerous Python wants to make sure that you really know that's what you're playing with by explicitly requiring the..
Python: Sort a dictionary by value http://stackoverflow.com/questions/613183/python-sort-a-dictionary-by-value I do not really need a list of dictionaries I wanted to know if there a simpler solution. python list dictionary sorting..
Python: How do I pass a variable by reference? http://stackoverflow.com/questions/986006/python-how-do-i-pass-a-variable-by-reference rebind the reference in the method the outer scope will know nothing about it and after you're done the outer reference will..
Know any creative ways to interface Python with Tcl? http://stackoverflow.com/questions/1004434/know-any-creative-ways-to-interface-python-with-tcl any creative ways to interface Python with Tcl Here's the situation...
Python cos(90) and cos(270) not 0 http://stackoverflow.com/questions/13260296/python-cos90-and-cos270-not-0 pitfalls of floats What Every Computer Scientist Should Know About Floating Point Arithmetic share improve this answer..
http://stackoverflow.com/questions/14763722/python-modulo-on-floats If you haven't read What Every Computer Scientist Should Know About Floating Point Arithmetic you should ”or at least the brief..
Installing MySQl Python on Mac OSX http://stackoverflow.com/questions/16182294/installing-mysql-python-on-mac-osx at this point. Has anyone experienced this in the past Know of a fix I would be forever grateful. python mysql osx share..
Obtain File size with os.path.getsize() in Python 2.7.5 http://stackoverflow.com/questions/17410628/obtain-file-size-with-os-path-getsize-in-python-2-7-5 Every Software Developer Absolutely Positively Must Know About Unicode and Character Sets No Excuses by Joel Spolsky..
http://stackoverflow.com/questions/2771904/usage-of-python-3-super 0 given super B B .m B m See Michele Simionato's Things to Know About Python Super blog posts series 1 2 3 for more information..
How does Django Know the Order to Render Form Fields? http://stackoverflow.com/questions/350799/how-does-django-know-the-order-to-render-form-fields does Django Know the Order to Render Form Fields If I have a Django form such..
Why does 0.1+0.1+0.1-0.3 results in 5.55111512313e-17? [duplicate] http://stackoverflow.com/questions/3676894/why-does-0-10-10-1-0-3-results-in-5-55111512313e-17 of this read What Every Computer Scientist Should Know About Floating Point Arithmetic . share improve this answer..
Whats the best way to start learning django? http://stackoverflow.com/questions/4048973/whats-the-best-way-to-start-learning-django make something work that's not available in your version. Know what DRY means and practice it DRY Don't Repeat Yourself is..
Getting started with the Python Debugger pdb [closed] http://stackoverflow.com/questions/4228637/getting-started-with-the-python-debugger-pdb pdb The Python Debugger Read Chapter 9 ”When You Don't Even Know What to Log Using Debuggers ”of Karen Tracey's Django 1.1 Testing..
Python rounding error with float numbers http://stackoverflow.com/questions/5997027/python-rounding-error-with-float-numbers actual number. Read What Every Computer Scientist Should Know About Floating Point Arithmetic . share improve this answer..
int((0.1+0.7)*10) = 7 in several languages. How to prevent this? http://stackoverflow.com/questions/6439140/int0-10-710-7-in-several-languages-how-to-prevent-this
Python float to int conversion problem http://stackoverflow.com/questions/6569528/python-float-to-int-conversion-problem this question What Every Computer Scientist Should Know About Floating Point Arithmetic Floating point numbers cannot..
Python split string in moving window http://stackoverflow.com/questions/7636004/python-split-string-in-moving-window inbuilt python string function can do this in less code. Know of any such approach python string split share improve this..
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