In Python, conditional statements are used to control the flow of a program based on certain conditions. They allow you to check for certain conditions, and then execute code depending on whether or not those conditions are met. The most commonly used conditional statements in Python are if, elif, and else.
Tag: python basic concepts
Python | lambda function
A lambda function in Python is a small anonymous function, which can take any number of arguments but can only have one expression.
The syntax for a lambda function is:
lambda arguments: expression
It is also known as anonymous function because it doesn’t have any name and it is defined using the keyword “lambda“.
Python | How To Define a User Defined Function in Python?
To define a user defined function in Python, you can use the def keyword followed by the function name and a set of parentheses that may include arguments.
Python | Functions
a function is a block of code that performs a specific task and returns a result. Functions are used to modularize and organize code, making it easier to reuse and maintain.
Python – Set
Set in Python is an unordered and non-indexed collection of elements that are non-duplicate. It is a Mutable data-type. Creating a Set: a) Using a { }: Set can be created using curly brackets, serparated by comma. Output: {‘d’, ‘b’, ‘c’, ‘e’, ‘a’} b) Using a set() function: Set can be created using set() built-in […]
Python – Dictionary
In Python, Dictionary is an unordered, indexed collection of data values used to store data in the form of keys and values. Keys must be unique whereas values can be repeated. Only immutable data types like string, tuple, int, etc. can be used as keys. Creating a Dictionary: a) Using a { }: Dictionary can […]
Python – Tuples
This article covers about tuples in python. Tuples can be a collection of homogeneous or heterogeneous items. It can be seen as similar to list but the major difference is that list is mutable unlike tuple which is immutable and list uses square brackets but in tuple we use parentheses. Creating a Tuple: a) Empty […]
Python – frozenset() function
In this article, we will be discussing frozenset() which is an inbuilt function provided by Python language. frozenset() function: The task of this function is to freeze the iterable objects provided and make them unchangeable So that, no changes take place. Also, frozenset() is somehow similar to set(). However, it differs only in making the […]
Python – Strings
In this article, we’ll be covering about Strings in Python. Strings in Python are a sequence of characters enclosed in single-quotes, double-quotes or sometimes in triple-quotes. Output: <class ‘str’> Accessing characters in String: We can access characters in the string by using an index number in the square brackets. Output: H o Iterating through String: […]
Data Types in Python
As we know Python is an object-oriented programming language so everything is considered as an object in Python, data types are actually classes and variables are instance (object) of these classes. Depending upon the properties, there are manly 7 basic data types: 1. Numbers: This datatype mainly has a numerical value. Integer Float Complex Output: […]