About 665,000 results
Open links in new tab
  1. What does colon equal (:=) in Python mean? - Stack Overflow

    In Python this is simply =. To translate this pseudocode into Python you would need to know the data structures being referenced, and a bit more of the algorithm implementation. Some notes about …

  2. What does the "at" (@) symbol do in Python? - Stack Overflow

    An @ symbol at the beginning of a line is used for class and function decorators: PEP 318: Decorators Python Decorators - Python Wiki The most common Python decorators are: @property …

  3. python - What exactly does += do? - Stack Overflow

    I need to know what += does in Python. It's that simple. I also would appreciate links to definitions of other shorthand tools in Python.

  4. What does asterisk * mean in Python? - Stack Overflow

    What does asterisk * mean in Python? [duplicate] Asked 16 years, 10 months ago Modified 1 year, 10 months ago Viewed 323k times

  5. slice - How slicing in Python works - Stack Overflow

    Python slicing is a computationally fast way to methodically access parts of your data. In my opinion, to be even an intermediate Python programmer, it's one aspect of the language that it is necessary to …

  6. How to represent an infinite number in Python? - Stack Overflow

    Oct 15, 2011 · How can I represent an infinite number in python? No matter which number you enter in the program, no number should be greater than this representation of infinity.

  7. Does Python have a ternary conditional operator?

    Dec 27, 2008 · 214 From the documentation: Conditional expressions (sometimes called a “ternary operator”) have the lowest priority of all Python operations. The expression x if C else y first …

  8. syntax - Python integer incrementing with ++ - Stack Overflow

    In Python, you deal with data in an abstract way and seldom increment through indices and such. The closest-in-spirit thing to ++ is the next method of iterators.

  9. What does [:-1] mean/do in python? - Stack Overflow

    Mar 20, 2013 · Working on a python assignment and was curious as to what [:-1] means in the context of the following code: instructions = f.readline()[:-1] Have searched on here on S.O. and on Google …

  10. python - `from ... import` vs `import .` - Stack Overflow

    Feb 25, 2012 · I'm wondering if there's any difference between the code fragment from urllib import request and the fragment import urllib.request or if they are interchangeable. If they are …