inheritance from str or int
Why I have problem creating a class inheriting from str (or also from int)
integer
Numpy integer nan
Is there a way to store NaN in a Numpy array of integers? I get: a=np.array([1],dtype=long) a[0]=np.nan Traceback (most recent call last): File "<stdin>", line 1, in <module> ValueError: cannot convert float NaN to integer Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you … Read more
Call int() function on every list element?
I have a list with numeric strings, like so:
formatting long numbers as strings in python
What is an easy way in Python to format integers into strings representing thousands with K, and millions with M, and leaving just couple digits after comma?
Split an integer into digits to compute an ISBN checksum
I’m writing a program which calculates the check digit of an ISBN number. I have to read the user’s input (nine digits of an ISBN) into an integer variable, and then multiply the last digit by 2, the second last digit by 3 and so on. How can I “split” the integer into its constituent digits to do this? As this is a basic homework exercise I am not supposed to use a list.
RGB Int to RGB – Python
How can I convert an RGB integer to the corresponding RGB tuple (R,G,B)? Seems simple enough, but I can’t find anything on google.
Safest way to convert float to integer in python?
Python’s math module contain handy functions like floor & ceil. These functions take a floating point number and return the nearest integer below or above it. However these functions return the answer as a floating point number. For example:
How do you express binary literals in Python?
How do you express an integer as a binary number with Python literals?
converting a list of integers into range in python
Is there something existing in python that can convert an increasing list of integers into a range list
How to convert signed to unsigned integer in python
Let’s say I have this number i = -6884376.
How do I refer to it as to an unsigned variable?
Something like (unsigned long)i in C.