Vineeta Tiwari

In Python, when you want to store multiple items in a single variable, then Lists are used. It is used to store the collection of data. It comes in under one of the four built-in data types -Tuple, Dictionary, and Set.


In Python, when you want to store multiple items in a single variable, then Lists are used. It is used to store the collection of data. It comes in un

What are lists in Python? Complete guide with examples

Garbage collection is one of the most important features of Java language. In this article, we’re going to learn about Garbage collection, when it is needed, how to use it, and its advantages and disadvantages. 


Garbage collection is one of the most important features of Java language. In this article, we’re going to learn about Garbage collection, when it is 

What is Java Garbage collection?

When it comes to technical interviews, OOPs concepts are the most dominating ones. If your OOPs concepts are strong, then chances are you’ll stand out among others in that interview. Here, we’ve curated all the OOPs concepts that you should definitely be knowing in order to ace that i...

Most commonly asked interview questions (basic ones)

Conceptual OOPs questions (definition of keywords)

When it comes to technical interviews, OOPs concepts are the most dominating ones. If your OOPs concepts are strong, then chances are you’ll stand out

Important interview OOPs concepts that you need to know

Chrome extensions are the most useful tools for programmers. Sometimes you don’t know about these tools, and you have to do all the extra work that could’ve been done by a simple tool. These tools do not let you worry much about other things, they’ll help you focus on your work....

Chrome extensions are the most useful tools for programmers. Sometimes you don’t know about these tools, and you have to do all the extra work that co

7 free Chrome extensions that will take your programming to the next level

It’s almost the end of the year 2022, and 2023 is approaching, time flies, and everything changes but you know what remains constant? the hype and demand of web developers in the job market. That’s right! If you learn web development, you’ll surely land in any of the high-paying...

It’s almost the end of the year 2022, and 2023 is approaching, time flies, and everything changes but you know what remains constant? the hype and dem

Free web development courses with certificates

In Java interviews, they frequently ask what are all the differences between ArrayList and Vector, and often beginners get confused between these two. In this article, we are going to discuss all the differences between ArrayList and Vector in Java. 


In Java interviews, they frequently ask what are all the differences between ArrayList and Vector, and often beginners get confused between these two.

Difference between ArrayList and Vector in Java

In this article, we are going to have an introduction to inheritance, its types, and why exactly multiple inheritance is not allowed in Java. 


Why is multiple inheritance not allowed in Java?

Why multiple inheritance is not allowed in Java

If you’re looking for free resources to crack an interview for your dream company, this is the right place for you! We’ll list down 10 free resources to help you get your dream job. They’re categorized into three categories:- Online platforms, books, and Youtube channels.


If you’re looking for free resources to crack an interview for your dream company, this is the right place for you! We’ll list down 10 free resources 

10 Free DSA resources to crack any interview

Every once in a while, you may have come across substring() method in Java, it is less intuitive than you think. You may imagine it just grabs some part of the string and returns it as a substring, so what exactly is the catch here? Let’s find it out in this article!


Every once in a while, you may have come across substring() method in Java, it is less intuitive than you think. You may imagine it just grabs some pa

substring Method in Java (with examples)

In this article, we are going to discuss what is inheritance, the types of inheritance, and finally what multiple inheritance is and how is it different from the other type of inheritance in Java.


How multilevel inheritance is different from other types in Java?

In this article, we are going to discuss what is inheritance, the types of inheritance, and finally what multiple inheritance is and how is it differe

What is multilevel inheritance in Java?

Are you stuck building logic to check whether a variable is a number or not? JavaScript has various methods to help you out in this process. But first, let’s review variables. Variables are containers for storing data or you can say that it is named storage for data. 


Are you stuck building logic to check whether a variable is a number or not? JavaScript has various methods to help you out in this process. But first

How to check if a variable is a number in JavaScript?

Are you wondering how to get the last element of an array in JavaScript? JavaScript has a lot of built-in methods that can be used to manipulate arrays. Let’s find out what we can implement to access the last element of the array. 


Are you wondering how to get the last element of an array in JavaScript? JavaScript has a lot of built-in methods that can be used to manipulate array

How to get last element in array using JavaScript (with examples)?

JavaScript is a programming language that is lightweight, object-oriented, and implements a standard called ECMAScript. It was developed in 1995. Node.js is a runtime environment for executing JavaScript code outside the browser. It was created in 2009.
We will discuss all the differences b...

Difference between Node.js and JavaScript

JavaScript is a programming language that is lightweight, object-oriented, and implements a standard called ECMAScript. It was developed in 1995. Node

Node.js vs JavaScript – Difference between Node and JavaScript

Love it or hate it, but you can’t ignore it! Yes, I’m talking about DSA (Data structures and algorithms). If you’re starting with DSA or you’re someone who is stuck in the middle, here we present to you, 10 best practices for learning DSA because we want you to use your ti...

Love it or hate it, but you can’t ignore it! Yes, I’m talking about DSA (Data structures and algorithms). If you’re starting with DSA or you’re someon

10 Best practices for learning data structures and algorithms (DSA)

Are you stuck in ‘Tutorial Hell’? Do you want to know how to get out of it? Here in this article, we’ll discuss what is tutorial hell and how to escape it!


Are you stuck in ‘Tutorial Hell’? Do you want to know how to get out of it? Here in this article, we’ll discuss what is tutorial hell and how to escap

What is tutorial hell and how to get out of it?

The database is the systematic collection of data. They support the storage and manipulation of data. With the help of databases, you can manage your data easily. 


The database is the systematic collection of data. They support the storage and manipulation of data. With the help of databases, you can manage your 

What is the difference between SQL and NoSQL databases?

Sorting is a process of arranging items systematically. It is very important to deeply understand sorting algorithms as they are frequently asked in technical and coding interviews. Different Sorting Algorithms Selection Sort Bubble Sort Insertion Sort Merge Sort Quick Sort Counting Sort Radix So...

Difference between Merge and Quick Sorting

Sorting is a process of arranging items systematically. It is very important to deeply understand sorting algorithms as they are frequently asked in t

Which is better – Merge sort or Quick sort?

Web development includes the tasks associated with developing websites for hosting via the internet. There is a growing industry demand for web developers. More importantly, IT companies are switching to the full-stack mode of web development.Full stack developers are always in high demand as the...

Web development includes the tasks associated with developing websites for hosting via the internet. There is a growing industry demand for web develo

How long does it take to become a full stack developer?

React is the most prominent JavaScript library for building user interfaces. It was developed by Meta in 2011. It is widely known for its reusability and speed. React offers some outstanding features like state that make it the foremost adopted library for frontend development. What is a state in...

React is the most prominent JavaScript library for building user interfaces. It was developed by Meta in 2011. It is widely known for its reusability 