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This blog series is designed for professionals who want to learn JavaScript step by step. Starting from the basics like variables and data types, we gradually move to functions, DOM manipulation, and real-world mini projects.
In Javascript, strings are used everywhere, but many developers do not know how they actually work behind the scenes. When you call a method like .toUpperCase() on a string primitive, JavaScript creat
While working in Javascript, you have mostly worked with objects and arrays. But there are some limitations when used for large data or applying complex operations. Problems in Objects Object must ha
Before ES6, JavaScript developers used string concatenation with the + operator const name = "Vishal"; const age = 30; const message = "My name is " + name + " and I am " + age + " years old."; con
Object-oriented programming is a concept of writing code in which we organize everything around objects. An object is a combination of Properties Methods Instead of writing separate variables and
You have read in the previous blog on datatypes that an array is a non-primitive data type that can contain various data types. But have you ever wondered what would happen if an array contained anoth
When you start learning Javascript, array helps you to store the list of data. But is there a possibility of storing structured information like details of an employee? name age salary That鈥檚 whe
