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- 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 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:
- python - What does the caret (^) operator do? - Stack Overflow
Side note, seeing as Python defines this as an xor operation and the method name has "xor" in it, I would consider it a poor design choice to make that method do something not related to xor like exponentiation I think it's a good illustrative example of how it simply calls the __xor__ method, but to do that for real would be bad practice
- Is there a not equal operator in Python? - Stack Overflow
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
- python - What does ** (double star asterisk) and * (star asterisk) do . . .
A Python dict, semantically used for keyword argument passing, is arbitrarily ordered However, in Python 3 6+, keyword arguments are guaranteed to remember insertion order
- 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 be familiar with
- What do the symbols = and == mean in python? When is each used?
The simple answer is = is an assignment operator, == is a comparison operator And you are wrong in saying that == can be used in any situation when = works For example if I wanted to create the variable my_string and set it equal to "something" I would use the = operator my_string = "something" I am assigning the variable to an object using that operator If I want to compare two strings
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