python Programming Glossary: integers

http://stackoverflow.com/questions/11476190/why-0-6-is-6-false

Python &ldquo is&rdquo operator behaves unexpectedly with integers Today I tried to debug my project and after a few hours of analysing.. integer cpython share improve this question All integers from 5 to 256 inclusive are cached as global objects sharing.. longobject.c . A specific structure is used to refer small integers and share them so access is fast. It is an array of 262 pointers..

Is there a difference between `==` and `is` in python?

http://stackoverflow.com/questions/132988/is-there-a-difference-between-and-is-in-python

objects which is an implementation detail. For larger integers this does not work 1000 is 10 3 False 1000 10 3 True The same..

How does zip(*[iter(s)]*n) work in Python?

http://stackoverflow.com/questions/2233204/how-does-zipitersn-work-in-python

three identical iterators and zip makes 3 tuples of the integers 㻳n order 𨰣rom each of the three iterators 1 2 3 4 5 6 7 8 9..

Python - Is a dictionary slow to find frequency of each character?

http://stackoverflow.com/questions/2522152/python-is-a-dictionary-slow-to-find-frequency-of-each-character

UPDATE there is no increase in speed if collections and integers are used. It is because the algorithm is already of O n complexity..

Is False == 0 and True == 1 in Python an implementation detail or is it guaranteed by the language?

http://stackoverflow.com/questions/2764017/is-false-0-and-true-1-in-python-an-implementation-detail-or-is-it-guarante

say that programmers can rely on booleans inheriting from integers with the values 0 and 1 . This question is relevant for writing.. subclass of integer because list indexing only works with integers or objects that define a __index__ method thanks mark dickinson.. and the docs for Python 3 both say There are two types of integers ... Integers int ... Booleans bool and in the boolean subsection..

String comparison in Python: is vs. == [duplicate]

http://stackoverflow.com/questions/2988017/string-comparison-in-python-is-vs

want the former. There's an optimization that allows small integers to be compared with is but don't rely on it. For boolean values..

Python “is” operator behaves unexpectedly with integers

http://stackoverflow.com/questions/306313/python-is-operator-behaves-unexpectedly-with-integers

&ldquo is&rdquo operator behaves unexpectedly with integers Why does the following behave unexpectedly in Python a 256.. that Python is internally implemented such that small integers are stored in a different way than larger integers and the is.. small integers are stored in a different way than larger integers and the is operator can tell the difference. Why the leaky abstraction..

What is the most “pythonic” way to iterate over a list in chunks?

http://stackoverflow.com/questions/434287/what-is-the-most-pythonic-way-to-iterate-over-a-list-in-chunks

I have a Python script which takes as input a list of integers which I need to work with four integers at a time. Unfortunately.. as input a list of integers which I need to work with four integers at a time. Unfortunately I don't have control of the input or..

python limiting floats to two decimal points

http://stackoverflow.com/questions/455612/python-limiting-floats-to-two-decimal-points

in currency then you have a couple of better choices use integers and store values in cents not dollars and then divide by 100..

Python code to pick out all possible combinations from a list?

http://stackoverflow.com/questions/464864/python-code-to-pick-out-all-possible-combinations-from-a-list

occurs to me would be to just loop through the decimal integers 1 32768 and convert those to binary and use the binary representation..

Python list doesn't reflect variable change

http://stackoverflow.com/questions/12080552/python-list-doesnt-reflect-variable-change

new string. Most things in python can act like balloons. Integers strings lists functions instances classes all can be tied down..

Missing Term Arithmetic Progression - Clean up my code

http://stackoverflow.com/questions/19426660/missing-term-arithmetic-progression-clean-up-my-code

be provided as input. This is followed by N consecutive Integers with a space between each pair of integers. All of these are..

+ and += operators are different?

http://stackoverflow.com/questions/2027284/and-operators-are-different

operator only possible because of mutable nature of lists. Integers an immutable type won't produce the same result c 3 print c..

Is False == 0 and True == 1 in Python an implementation detail or is it guaranteed by the language?

http://stackoverflow.com/questions/2764017/is-false-0-and-true-1-in-python-an-implementation-detail-or-is-it-guarante

for Python 3 both say There are two types of integers ... Integers int ... Booleans bool and in the boolean subsection Booleans..

Is there a way to Convert Number words to Integers? Python

http://stackoverflow.com/questions/493174/is-there-a-way-to-convert-number-words-to-integers-python

there a way to Convert Number words to Integers Python I need to convert 'one' into '1' 'two' into '2' and..

Packing 4 Integers as ONE BYTE?

http://stackoverflow.com/questions/5302374/packing-4-integers-as-one-byte

4 Integers as ONE BYTE I have four integers a b c d that can have the..

Why do we use __init__ in python classes?

http://stackoverflow.com/questions/8609153/why-do-we-use-init-in-python-classes

numbers... those are more interesting subjects. Say Integers. There's a lot of them lot more than dogs. I know that Python.. them again by cheating and using Python's integers . So Integers are a class. They have some data value and some behaviours add..

Integers from excel files become floats?

http://stackoverflow.com/questions/8825681/integers-from-excel-files-become-floats

from excel files become floats I use xlrd to read data from..

Mark data as sensitive in python

http://stackoverflow.com/questions/982682/mark-data-as-sensitive-in-python

and encrypting in Python will not work. Strings and Integers are interned and persistent which means you are leaving a mess..