In this article, we learn about the difference between constant and variable. Constant: Constant, refers to a fixed value that doesn’t change during the execution of a program. The value of constants appears right in a program. Literals is another name of constant. We use the constants to create values that assign to variables. Constants … Read more
In this article, Before learns about how to declare a variable in JavaScript. But before, that let’s understand some about what variable is. A variable in JavaScript is an identifier that provides a storage location used to store a data value. The data stored at a particular location in memory. That we accessed by using … Read more
A variable in JavaScript is an identifier that provides a storage location used to store a data value. The data stored at a particular location in memory. That we accessed by using the variable name.In JavaScript programs, a script will have to store the bits of information temporarily. It needs to do its work. It … Read more