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  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 …

  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: …

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

    What exactly do we mean by "storing the result in a"? python variables don't store values directly they store references to objects. In python the answers to both of these questions depend on …

  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 …

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

    Python doesn't really have ++ and --, and I personally never felt it was such a loss. I prefer functions with clear names to operators with non-always clear semantics (hence the classic …

  8. Does Python have a ternary conditional operator?

    Dec 27, 2008 · Python is a syntax-rich language with lots of idiomatic tricks that aren't immediately apparent to the dabbler. But the more you learn and understand the mechanics of …

  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. …

  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 …