python Programming Glossary: dogLocal variables in Python nested functions http://stackoverflow.com/questions/12423614/local-variables-in-python-nested-functions do_the_petting def get_petters for animal in 'cow' 'dog' 'cat' cage Cage animal def pet_function print Mary pets the.. name f in funs print name f Gives cow Mary pets the cat. dog Mary pets the cat. cat Mary pets the cat. So basically why am.. during that execution was assigned each of the 'cow' 'dog' and 'cat' strings but at the end of the function cage contains..
Mass string replace in python? http://stackoverflow.com/questions/1919096/mass-string-replace-in-python like this str The yquick cbrown bfox Yjumps over the ulazy dog You'll notice a lot of locations in the string where there is.. 0 34m mystr The yquick cbrown bfox Yjumps over the ulazy dog for k v in mydict.iteritems mystr mystr.replace k v print mystr.. 迹0 31mbrown 迹0 32mfox 迹0 33mjumps over the 迹0 34mlazy dog I took the liberty of comparing a few solutions mydict dict..
How can I represent an 'Enum' in Python? http://stackoverflow.com/questions/36932/how-can-i-represent-an-enum-in-python from enum import Enum Animal Enum 'Animal' 'ant bee cat dog' or equivalently class Animals Enum ant 1 bee 2 cat 3 dog 4.. dog' or equivalently class Animals Enum ant 1 bee 2 cat 3 dog 4 In earlier versions one way of accomplishing enums is def..
How can I improve my paw detection? http://stackoverflow.com/questions/4087919/how-can-i-improve-my-paw-detection itself. Since I feared this could happen with large dogs too I waited for at least 2 or 3 empty rows before cutting.. must be separate paws. The problem gets worse when the dog is very small or walks at a higher pace. What happens is that.. first paw with a simple modulo 4. # Assuming a 4 legged dog where all 4 paws contacted the sensor data_slices.sort key lambda..
Python: Extract numbers from a string http://stackoverflow.com/questions/4289331/python-extract-numbers-from-a-string try the following str h3110 23 cat 444.4 rabbit 11 2 dog int s for s in str.split if s.isdigit 23 11 2 I would argue.. python m timeit s str 'h3110 23 cat 444.4 rabbit 11 2 dog' 1000 s for s in str.split if s.isdigit 100 loops best of 3.. m timeit s import re str 'h3110 23 cat 444.4 rabbit 11 2 dog' 1000 re.findall ' b d b' str 100 loops best of 3 5.66 msec..
http://stackoverflow.com/questions/4502656/how-to-sort-my-paws also won 脌 be able to cope with measurements from lame dogs whom probably have rules of their own. Furthermore the annotation.. his original question . It's a series of rar files one per dog each containing several different experiment runs stored as.. on its shape. Basically the first method works with the dog's paws follow the trapezoidal like pattern shown in Ivo's question..
How can I flatten lists without splitting strings? http://stackoverflow.com/questions/5286541/how-can-i-flatten-lists-without-splitting-strings strings apart. For example In 39 list itertools.chain cat dog bird Out 39 'c' 'a' 't' 'dog' 'bird' and I would like 'cat'.. 39 list itertools.chain cat dog bird Out 39 'c' 'a' 't' 'dog' 'bird' and I would like 'cat' 'dog' 'bird' python share.. Out 39 'c' 'a' 't' 'dog' 'bird' and I would like 'cat' 'dog' 'bird' python share improve this question def flatten..
In Python, when should I use a function instead of a method? http://stackoverflow.com/questions/8108688/in-python-when-should-i-use-a-function-instead-of-a-method I should do this def kill o if o is duck o.die elif o is dog print WHY o.die elif o is nyancat raise Exception NYAN 9001..
What's the most efficient way to find one of several substrings in Python? http://stackoverflow.com/questions/842856/whats-the-most-efficient-way-to-find-one-of-several-substrings-in-python I have a list of possible substrings e.g. 'cat' 'fish' 'dog' . In practice the list contains hundreds of entries. I'm processing.. To clarify for '012cat' the result is 3 and for '0123dog789cat' the result is 4. I also need to know which substring.. an example import re def work to_find re.compile cat fish dog search_str blah fish cat dog haha match_obj to_find.search search_str..
http://stackoverflow.com/questions/983855/python-json-encoding import simplejson json data 'apple' 'cat' 'banana' 'dog' 'pear' 'fish' x simplejson.loads data # typeError expected.. or buffer.. x simplejson.dumps stream # apple cat banana dog pear fish # shouldn't JSON encoded strings be like apple cat.. # shouldn't JSON encoded strings be like apple cat banana dog So I either I don't understand JSON Syntax I don't understand..
What?䏭 the point of inheritance in Python? http://stackoverflow.com/questions/1020453/whats-the-point-of-inheritance-in-python iostream class Animal public virtual void speak 0 class Dog public Animal void speak std cout woff std endl class Cat public.. meow std endl void makeSpeak Animal a a.speak int main Dog d Cat c makeSpeak d makeSpeak c As you can see makeSpeak is.. to take care of which method to call either Cat speak or Dog speak . This means that as far as makeSpeak is concerned the..
Making a multi-table inheritance design generic in Django http://stackoverflow.com/questions/1712683/making-a-multi-table-inheritance-design-generic-in-django a multi table inheritance design set up. Objects e.g Car Dog Computer can inherit an Item class. I need to be able to retrieve..
As a Java programmer learning Python, what should I look out for? [closed] http://stackoverflow.com/questions/2339371/as-a-java-programmer-learning-python-what-should-i-look-out-for behavior not interfaces . Don't create an Animal class for Dog and Cat to inherit from just so you can have a generic make_sound.. can have a generic make_sound method. Just do this class Dog object def make_sound self return woof class Cat object def..
Override a method at instance level http://stackoverflow.com/questions/394770/override-a-method-at-instance-level a class method at instance level For example class Dog def bark self print WOOF boby Dog boby.bark # WOOF # METHOD.. level For example class Dog def bark self print WOOF boby Dog boby.bark # WOOF # METHOD OVERRIDE boby.bark # WoOoOoF Thanks.. a bug in boby and print type boby you'll see that a it's a Dog but b for some obscure reason it doesn't bark correctly. This..
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