Python

We use both lists and dictionaries in our python programs. Lists are used to store atomic objects while dictionaries store key-value pairs. In this article, we will discuss how we can create a list of dictionaries in python. We will also discuss ways to search records in a list of dictionaries and also to sort […]

In python, we use conditional statements to implement logic in our program. For this, we use boolean expressions with if statements. In this article, we will see how we can use the if statement with the not operator in our python program to implement logical decisions.  NOT Operator and IF Statement in Python The syntax […]

In python, we frequently used boolean expressions with conditional statements to implement business logic. In this article, we will discuss how we can use if statements with the AND operator to implement conditional logic in our program. The and Operator and if Statement in Python The syntax for the if statement is as follows. Here, […]

1. Introduction In python, we have different types of objects such as integers, strings, and floating-point numbers to represent data. In addition to these, we also have a NoneType object in python to represent the absence of data or to show that there is no data or object. In this article, we will discuss NoneType […]

This article demonstrates the different ways available to check if a variable is NULL in Python. What is the NULL keyword? The NULL keyword is a fundamental part of programming. Being used in all popular programming languages like C, C++, or Java, it can essentially be represented as a pointer that points to nothing, or […]

In this post, we will see how to split String with multiple delimiters in Python. Splitting a string in Python When we talk about splitting a string, it means creating a collection of sub-strings out of a string. We can split a string by a character and create a list of sub-strings. In Python, we […]

The elements of the given data might sometimes need sorting to make it easier to read, visualize and understand. This tutorial focuses on the different ways available to sort dictionary by value in Python. What is a dictionary in Python? Dictionaries are one of the four in-built data types that Python provides for the storage […]

While working with objects in python, several times we need to get their class name. In this article, we will discuss several ways to get the class name of an object in python.  How to get the attributes of an object? An object in python has many attributes such as variables defined in its class […]

We use the print() function in python to print any text to standard output. In this article, we will see how we can use the print() function to directly print an output to a file. For this, we will first discuss the print() function and then we will see how we can print to file […]