Functions are blocks of reusable code in Python that perform a specific task. They take inputs, process them, and return outputs. Functions can be called from anywhere in your code, allowing you to avoid duplicating the same code in multiple places. Functions make code more modular, easier to read and maintain, and allow for better code organization.

How To Write A Function

Here is an example of a simple Python function that takes in two arguments and returns their sum:

Loops are a key programming construct in Python that allow you to execute a block of code repeatedly. The two most common types of loops are for loops and while loops. For loops are used to iterate over a sequence of values, such as a list, and execute a block of code for each value.

This tutorial tackles getting the Similar and Difference Between Arrays in PHP Language. The purpose of this article is to give an idea to students, self-learners, or those who are new to PHP Language on how they can capture or get the different or similar values or keys between 2 arrays. Here, other PHP built-in functions for arrays are also explained.

In this tutorial, you will how to use the Different built-in functions of PHP for encrypting or hashing passwords. The tutorial aims to provide a reference for students or self-learners that are learning and planning to develop an application using PHP Language. The tutorial can help you to secure your application's user password. Here, snippets and a sample login and registration source code that demonstrates the password hashing or encryption are provided and free to download.

Python has a number of built-in data types that are used to represent different kinds of data. Here are some of the main data types in Python:

1. Integer: Integers are whole numbers, such as 1, 2, 3, -1, -2, -3, and 0. In Python, you can define an integer variable like this:

In this tutorial, you will learn how to Create a Simple Skeleton Loader for your websites or web applications data container using JavaScript and CSS. The tutorial aims to provide the IT/CS students, self-learners, or beginners with a reference for enhancing their knowledge and skills for developing a creative web application using JS and CSS. Here, snippets will be provided so you will have a better idea of achieving the goal of this tutorial. A sample source code zip file is also provided and is free to download.

In programming, a variable is a named location in memory where you can store a value. In Python, you can use variables to store data, such as numbers, strings, and lists.

Here's how you can create a variable in Python: