Varun Saharawat, Author At PW Blogs

How to Make ₹2.5 Lakh/Month from Affiliate Marketing Without a Website in 2025

How to Make ₹2.5 Lakh/Month from Affiliate Marketing: In 2025, affiliate marketing offers a flexible way to earn online without needing a personal website. Many individuals share affiliate links through platforms like Instagram, YouTube, Telegram, and WhatsApp, using content to inform and guide their audience. This approach allows for promoting products or services directly through …

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The Effective Guide on Encapsulation in C++ with a Real-Life Example

CPP / By Varun Saharawat

If you are learning Object Oriented Programming (OOP) using C++, then you must be familiarized with Encapsulation in C++. But what actually is encapsulation, and why is it significant? In this detailed guide, we break down Encapsulation in C++ terms, explain how things work with access specifiers in C++, and let you view real-life instances …

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Hanging the Exception Handling in C++: An Effective Guide

CPP / By Varun Saharawat

When you get into the programming world, especially through C++, there are several concepts that every beginner and professional should learn, but Exception Handling: C++ Exception Handling is probably the most central one. A powerful mechanism, it guarantees that your application gracefully handles unexpected situations during runtime. This blog post will take you through every …

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Understanding the C++ Array: An Effective 11 Step Guide

CPP / By Varun Saharawat

1. Why Arrays in C++ Matter for Programming Although the array is one of the basic data structures in C++, there are still many difficulties in grasping its potential and versatility felt either by students or by professionals. Whether you are just a beginner exploring the realm of loops with your very own program or …

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A Complete Guide on How to Use Python RegEx for Tech Enthusiasts

Python / By Varun Saharawat

If you have just entered the text processing and pattern matching world in Python, then the most important thing that you can master is Python RegEx (i.e., Regular Expressions). It becomes very useful for students when they try to scrape data from a website, or for professionals when using it to automate log file analysis …

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History Of C++ | Timeline (+Infographic), List Of Versions, & More

CPP / By Varun Saharawat

Dive into the world of C++ programming language and track the complete timeline and evolution of C++ language. Read the complete blog to learn everything about the history of C++ programming language.

Digital Marketing Interview Questions and Answers

What is Dropshipping? How it Works, Business Model, Benefits & Disadvantages

Digital Marketing / By Varun Saharawat

Dropshipping: A few years ago, small online businesses faced major challenges like managing inventory, paying for warehouse space, and handling shipping logistics. Dropshipping changed that landscape by introducing a model where sellers do not keep products in stock. Instead, they collaborate with suppliers who ship items directly to customers after each sale. This shift has …

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History of Python Programming Language, Evolution and Applications

Python / By Varun Saharawat

Read the fascinating history of Python programming language, from its creation by Guido van Rossum in 1989 to its evolution as a versatile and widely-used programming tool globally.

Top 10 Reasons to Learn Java

Java Developer / By Varun Saharawat

Java has proved itself on frontline tests, and given its declining recognition by other new programming languages, millions of programmers continue Learning Java every year. In 2025, Java will still be among the most needed and versatile programming languages that many will want to learn across industries. It doesn’t matter whether you are a student, …

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