Month: May 2024

Expressions and statements Python, like any programming language, operates on a fundamental structure of expressions and statements. Understanding these concepts is crucial for writing effective code. Expressions In essence, an…

Multiple assignment Till now, we have been assigning values to variables as follows: But the same thing can be done in a single statement as follows: Here, we are performing…

A function is a reusable block of code that can be called to execute a particular functionality. The def keyword is used to define a function in Python. Let us…

Dictionaries in Python are special data types(known as mapping types) in Python where data is stored as key-value pairs(values are mapped to keys). Unlike lists, dictionaries cannot be indexed by…

In Python, sequences are a group of data types that can be iterated(looped) and support element access using integer indices. That means we can access the elements of a sequence…

We have seen truthy and falsy values earlier. We have also seen comparison operators like ==,<,<= etc which when used with operands, returns boolean(type 'bool') values. All these things evaluate…

In order to take input from user, we need a function called input() Let's say we want to accept the user's age. Then we will use the input() function as…

Introduction to Typecasting In the realm of programming, data types serve as blueprints for how data is stored and manipulated within a computer's memory. Python, known for its dynamic typing,…