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- Is there a not equal operator in Python? - Stack Overflow
Python is dynamically, but strongly typed, and other statically typed languages would complain about comparing different types There's also the else clause: # This will always print either "hi" or "no hi" unless something unforeseen happens if hi == "hi": # The variable hi is being compared to the string "hi", strings are immutable in Python
- 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 psuedocode::= is the assignment operator or = in Python = is the equality operator or == in Python ; There are certain styles, and your mileage may vary:
- What is Pythons equivalent of (logical-and) in an if-statement?
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 6 7 Binary arithmetic operations The logical operators (like in many other languages) have the advantage that these are short-circuited
- What does the percentage sign mean in Python [duplicate]
It's an operator in Python that can mean several things depending on the context A lot of what follows was already mentioned (or hinted at) in the other answers but I thought it could be helpful to provide a more extensive summary % for Numbers: Modulo operation Remainder Rest The percentage sign is an operator in Python It's described as:
- Using or in if statement (Python) - Stack Overflow
The left part may be false, but right part is true (python has "truth-y" and "fals-y" values), so the check always succeeds The way to write what you meant to would be if weather == "Good!" or weather == "Great!": or (in more common python style) if weather in ("Good!", "Great!"):
- math - ` ` vs ` ` for division in Python - Stack Overflow
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 Regardless of the future import, 5 0 2 will return 2 0 since that's the floor division result of the operation
- python - What exactly does += do? - Stack Overflow
In Python, += is sugar coating for the __iadd__ special method, or __add__ or __radd__ if __iadd__ isn't present The __iadd__ method of a class can do anything it wants The list object implements it and uses it to iterate over an iterable object appending each element to itself in the same way that the list's extend method does
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