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  1. Is there a "not equal" operator in Python? - Stack Overflow

    Jun 16, 2012 · There are two operators in Python for the "not equal" condition - a.) != If values of the two operands are not equal, then the condition becomes true. (a != b) is true.

  2. What does colon equal (:=) in Python mean? - Stack Overflow

    Mar 21, 2023 · 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 …

  3. What is Python's equivalent of && (logical-and) in an if-statement?

    Mar 21, 2010 · There is no bitwise negation in Python (just the bitwise inverse operator ~ - but that is not equivalent to not). See also 6.6. Unary arithmetic and bitwise/binary operations and …

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

    Jun 17, 2011 · 96 What does the “at” (@) symbol do in Python? @ symbol is a syntactic sugar python provides to utilize decorator, to paraphrase the question, It's exactly about what does …

  5. Using or in if statement (Python) - Stack Overflow

    Using or in if statement (Python) [duplicate] Asked 7 years, 5 months ago Modified 8 months ago Viewed 149k times

  6. math - `/` vs `//` for division in Python - Stack Overflow

    Aug 23, 2024 · In Python 2.2 or later in the 2.x line, there is no difference for integers unless you perform a from __future__ import division, which causes Python 2.x to adopt the 3.x behavior. …

  7. python - Is there a difference between "==" and "is"? - Stack …

    Since is for comparing objects and since in Python 3+ every variable such as string interpret as an object, let's see what happened in above paragraphs. In python there is id function that shows …

  8. python - Why do some functions have underscores "__" before …

    May 24, 2024 · This "underscoring" seems to occur a lot, and I was wondering if this was a requirement in the Python language, or merely a matter of convention? Also, could someone …

  9. python - pip install fails with "connection error: [SSL: CERTIFICATE ...

    Running mac os high sierra on a macbookpro 15" Python 2.7 pip 9.0.1 I Tried both: sudo -H pip install --trusted-host pypi.python.org numpy and sudo pip install --trusted-host pypi.python.org …

  10. What is :: (double colon) in Python when subscripting sequences?

    Aug 10, 2010 · I know that I can use something like string[3:4] to get a substring in Python, but what does the 3 mean in somesequence[::3]?