"In the realm of JavaScript's code, Variables hold a powerful mode." In JavaScript, variables are used to store data values. Variable Declaration: In JavaScript, you can declare variables using the var, let, or const keywords. Already discussed in the previous blog ( Link to it ). 1. Variable Naming: Variables can have a wide range of names, but they must follow certain rules: They can contain letters, digits, underscores, or the dollar sign. The first character must be a letter, an underscore, or a dollar sign. Variables are case-sensitive (myVariable and myvariable are considered different variables). It's a good practice to use descriptive names that reflect the purpose of the variable. JavaScript has a set of reserved keywords that have predefined meanings and cannot be used as identifiers (such as variable names or function names) in your code. 2. Variable Assignment: You can assign a value to a variable using the assignment operator (=). The assigned value c
This blog will give you insights on JavaScript and its features.
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