In this article we will explore Python string data type — In this article we will explore Python string data type. Table of Contents Introduction Create a string in Python Access characters from a string in Python Find character in a string in Python Slice a string in Python Iterate over a string in Python Conclusion Introduction In Python, strings are immutable…

In this article we will explore how to use the Python sorted() function — Table of Contents Introduction Basic sorting using sorted() Using key function with sorted() Sort custom objects using sorted() Conclusion Introduction Python sorted() function is a built-in function for sorting iterables. It uses timsort as its sorting algorithm, which is derived from merge sort and insertion sort. The syntax of the Python…

In this article we will explore how to use the Python help() function — Table of Contents Introduction Access documentation using interactive help utility Access object documentation using help() Access user defined function documentation using help() Conclusion Introduction In Python we often work with new modules, functions, classes, or objects that we haven’t used before, and which have documentation that we didn’t read just yet.

In this article we will explore how to use the Python ord() and chr() functions — Table of Contents Introduction Convert a character to Unicode code point using ord() Convert a string to Unicode code points using ord() Convert an integer to Unicode character using chr() Conclusion Introduction Python ord() function is a built-in function that returns the Unicode code point of a specified character.

In this article we will explore *args and **kwards in Python and their use in functions with examples — Table of Contents Introduction *args in Python **kwargs in Python Conclusion Introduction In Python programming we often work with functions that we create to make the code more reusable and easier to understand. If we need to perform a similar operation multiple times, instead of copy pasting the same code, we…

In this article we will explore how to use Python lambda functions. — Table of Contents Introduction Lambda function with one argument Lambda function with multiple arguments Use lambda function with other Python functions Conclusion Introduction In Python, a lambda function is a function that can take any number of arguments but can only have one expression. The lambda function syntax is defined…

In this article we will explore how to use the Python map() function — Table of Contents Introduction Map a function over a list using map() Map a function over multiple lists using map() Map a lambda function over multiple lists using map() Conclusion Introduction In Python, when we work with multiple iterables ( lists, tuples, or strings), we often need to apply a…

In this article we will explore how to use the Python zip() function. — Table of Contents Introduction Create iterator using zip() function Unzip a list of tuples using zip() Create a dictionary from two lists using zip() Conclusion Introduction In Python, when we work with multiple iterables ( lists, tuples, or strings), we often need to iterate over multiple of them simultaneously. Python zip()…

In this article we will explore Python boolean data type. Table of Contents Introduction Create a boolean in Python Boolean expressions in Python Use booleans in control structures in Python Conclusion Introduction In Python, boolean is a subtype of numeric data type, and it represents one of two values: True…