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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:
  • 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 is the reason for having in Python? [duplicate]
    In Python 3, they made the operator do a floating-point division, and added the operator to do integer division (i e , quotient without remainder); whereas in Python 2, the operator was simply integer division, unless one of the operands was already a floating point number
  • python - What exactly does += do? - Stack Overflow
    I need to know what += does in Python It's that simple I also would appreciate links to definitions of other shorthand tools in Python
  • math - ` ` vs ` ` for division in Python - Stack Overflow
    In Python 3 x, 5 2 will return 2 5 and 5 2 will return 2 The former is floating point division, and the latter is floor division, sometimes also called integer division 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
  • What is :: (double colon) in Python when subscripting sequences?
    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]?
  • What does the percentage sign mean in Python [duplicate]
    1 In python 2 6 the '%' operator performed a modulus I don't think they changed it in 3 0 1 The modulo operator tells you the remainder of a division of two numbers
  • What does [:-1] mean do in python? - Stack Overflow
    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 and on Google but to no avail




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