¡@
python Programming Glossary: computespython calculator program [closed] http://stackoverflow.com/questions/13664759/python-calculator-program . Your function doesn't print or return the result it just computes. You store CHOICE as an int are do comparisons with strings..
How do I manipulate bits in Python? http://stackoverflow.com/questions/147713/how-do-i-manipulate-bits-in-python ~ operator works as for a signed integer in C that is ~x computes x 1. You have to be somewhat careful with left shifts since..
Preserving signatures of decorated functions http://stackoverflow.com/questions/147816/preserving-signatures-of-decorated-functions def funny_function x y z 3 funny_function x y z 3 computes x y 2 z return x y 2 z This is bad because of the duplication...
http://stackoverflow.com/questions/15062844/maximum-sum-sublist sublist that takes as input a list of integers. It then computes and returns the sum of the maximum sum sublist of the input..
Rotate image and crop out black borders http://stackoverflow.com/questions/16702966/rotate-image-and-crop-out-black-borders of size wxh that has been rotated by 'angle' in radians computes the width and height of the largest possible axis aligned rectangle..
python if and else statements calculating employees pay [closed] http://stackoverflow.com/questions/17959255/python-if-and-else-statements-calculating-employees-pay user for an hourly rate and a number of hours worked and computes a pay amount. Any hours worked over 40 are paid at time and..
How can I “zip sort” parallel numpy arrays? http://stackoverflow.com/questions/1903462/how-can-i-zip-sort-parallel-numpy-arrays find a permutation that sorts a. argsort is a method that computes this a numpy.array 2 3 1 p a.argsort p 2 0 1 You can easily..
What is the best interface from Python 3.1.1 to R? http://stackoverflow.com/questions/2573132/what-is-the-best-interface-from-python-3-1-1-to-r Is this the right choice Currently a program in Python computes a distance matrix and stores it in a file. I invoke R separately..
Getting key with maximum value in dictionary? http://stackoverflow.com/questions/268272/getting-key-with-maximum-value-in-dictionary . The key parameter to the max function is a function that computes a key that is used to determine how to rank items. share improve..
http://stackoverflow.com/questions/2870466/python-histogram-one-liner liner There are many ways to write a Python program that computes a histogram. By histogram I mean a function that counts the..
How do I use gluLookAt properly? http://stackoverflow.com/questions/3380100/how-do-i-use-glulookat-properly multiplies the current matrix by the viewing matrix it computes. If you want to concatenate transformations you're really better..
When is the `==` operator not equivalent to the `is` operator? (Python) http://stackoverflow.com/questions/3647692/when-is-the-operator-not-equivalent-to-the-is-operator-python __ne__ which implements the operator and __hash__ which computes a hash code for the instance. I found it very helpful even in..
Using Python code coverage tool for understanding and pruning back source code of a large library http://stackoverflow.com/questions/3883484/using-python-code-coverage-tool-for-understanding-and-pruning-back-source-code-o and as above a designated set of root functions. The tool computes the call graph and also finds all dead member variables and..
multi lines python indentation on emacs http://stackoverflow.com/questions/4057988/multi-lines-python-indentation-on-emacs you might go about implementing this. Emacs python mode computes the indentation of a line in the function python calculate indentation..
Map list by partial function vs lambda http://stackoverflow.com/questions/5240427/map-list-by-partial-function-vs-lambda immediately construct an entire new list but instead computes elements of the resulting sequence on demand and is thus much..
Compute shadow length using PyEphem http://stackoverflow.com/questions/5720633/compute-shadow-length-using-pyephem . Here's a script that given a function g date altitude computes the next time when the sun will cast a shadow with the same.. given `time`. observer.date time sun.compute observer # computes `sun.alt` implicitly. # return nothing to remember that it modifies..
Is it pythonic for a function to return multiple values? http://stackoverflow.com/questions/61605/is-it-pythonic-for-a-function-to-return-multiple-values looks like it can also be abused Well..function X already computes what we need as an intermediate value. Let's have X return that..
Compare two different files line by line and write the difference in third file - Python http://stackoverflow.com/questions/7757626/compare-two-different-files-line-by-line-and-write-the-difference-in-third-file # raises an exception. for res in set_more set_del # The computes the elements in set_more not in set_del. out_file.write .join..
Python Eratosthenes Sieve Algorithm Optimization http://stackoverflow.com/questions/9043791/python-eratosthenes-sieve-algorithm-optimization this function in action at http ideone.com YTaMB where it computes the primes to a million in less than a second. share improve..
Preserving signatures of decorated functions http://stackoverflow.com/questions/147816/preserving-signatures-of-decorated-functions kwargs return g @args_as_ints def funny_function x y z 3 Computes x y 2 z return x y 2 z funny_function 3 4.0 z 5 22 Everything.. return g @args_as_ints def funny_function x y z 3 Computes x y 2 z return x y 2 z This time the function name and documentation.. in module __main__ funny_function args kwargs Computes x y 2 z But there is still a problem the function signature..
Equivalent of Matlab's cluster quality function? http://stackoverflow.com/questions/6644445/equivalent-of-matlabs-cluster-quality-function as plt from matplotlib import cm def silhouette X cIDX Computes the silhouette score for each instance of a clustered dataset..
http://stackoverflow.com/questions/7525214/how-to-scale-a-numpy-array question You should use the Kronecker product numpy.kron Computes the Kronecker product a composite array made of blocks of the..
|