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- 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:
- Is there a not equal operator in Python? - Stack Overflow
This will always return True and "1" == 1 will always return False, since the types differ Python is dynamically, but strongly typed, and other statically typed languages would complain about comparing different types There's also the else clause: The is operator is the object identity operator used to check if two objects in fact are the
- 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 That means if the first operand already defines the result, then the second
- python - What does the caret (^) operator do? - Stack Overflow
185 I ran across the caret operator in python today and trying it out, I got the following output: It seems to be based on 8, so I'm guessing some sort of byte operation? I can't seem to find much about this searching sites other than it behaves oddly for floats, does anybody have a link to what this operator does or can you explain it here?
- What does asterisk * mean in Python? - Stack Overflow
What does asterisk * mean in Python? [duplicate] Ask Question Asked 17 years, 4 months ago Modified 2 years, 3 months ago
- syntax - What do gt; gt; and lt; lt; mean in Python? - Stack Overflow
I notice that I can do things like 2 << 5 to get 64 and 1000 >> 2 to get 250 Also I can use >> in print: print >>obj, "Hello world" What is happening here?
- operators - Python != operation vs is not - Stack Overflow
In a comment on this question, I saw a statement that recommended using result is not None vs result != None What is the difference? And why might one be recommended over the other?
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