Free Interactive Python Tutorial

0 = 0 1 = 1 ... 9 = 9 10 = a 11 = b ... 35 = z 36 = A 37 = B ... 60 = Z 61 = 10 62 = 11 ... 70 = 1… Read more Is There A Good Python Library That Can Turn Numbers Into Their Respective "symbols"?

I'm trying to solve some floating-point problems in my code in Python 2.7.10. When testing I… Read more Python Format Default Rounding When Formatting Float Number

UPDATE: I should have specified this sooner, but not all of the names are simply floats. For exampl… Read more Compare Two Python Strings That Contain Numbers

Python has a range method, which allows for stuff like: >>> range(1, 6) [1, 2, 3, 4, 5] W… Read more How To Do An Inverse `range`, I.e. Create A Compact Range Based On A Set Of Numbers?

After a very thorough read of the Python's decimal module documentation, I still find myself pu… Read more Dividing Decimals Yields Invalid Results In Python 2.5 To 2.7

What I want to do is to verify if a string is numeric -- a float -- but I haven't found a strin… Read more How Can I Verify If A String Is A Valid Float?

How can I find a quick way to count the number of spacing between each word in a text? Each space r… Read more Number Of Space Between Each Word

For example >>> two_powers(42) >>> (2, 8, 32) My current naive implementation (… Read more What Is The Fastest Way To Represent Number As The Sum Of Powers Of Two In Python