![]() A variable is a way of referring to a memory location used by a computer program. So, what's a variable? As the name implies, a variable is something which can change. Those who start learning Python as their first programming language may skip this and read the next subchapter. This subchapter is especially intended for C, C++ and Java programmers, because the way these programming languages treat basic data types is different from the way Python does. ![]() So, this chapter is worth reading both for beginners and for advanced programmers in other programming languages.Įnjoying this page? We offer live Python training courses covering the content of this site.Įnrol here Variables General Concept of Variables ![]() Python provides power data types like lists and associative arrays called "dict", as a genuine part of the language. You will have to implement the necessary search and access methods as well. If you want to use lists or associative arrays in C e.g., you will have to construe the data type list or associative arrays from scratch, i.e., design memory structure and the allocation management. There are integers, floating point numbers, strings, and many more, but things are not the same as in C or C++. ![]() There are dodgy differences in the way Python and C deal with variables. So it's worth to go on reading this chapter on data types and variables in Python. You know a lot, that's right, but not enough for Python. Have you programmed low-level languages like C, C++ or other similar programming languages? If so, you might think you know already enough about data types and variables. ![]()
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