This Category contains tutorials related to JavaScript Basics.
In this tutorial, we will learn Date in JavaScript. JavaScript Date method helps us to do various basic functions like to get the current date, time and year. We can also add timers on the Web pages with the help of the date object. Date object provides us with four types of constructors we can use any according …
In this tutorial, we will learn about String in JavaScript. In Strings are normally defined as a sequence of character. For example “Owlbuddy” Yes you can say “Owlbuddy” is a String in the programming language. There are two ways to define String in JavaScript: Using String literal Using String object Now we will check each way to …
In this tutorial, we will learn about Array in JavaScript. If you ever learn any other programming language then you would have a clear idea about Array. For those who are listening to this word for the very first time. The array is a collection of similar type of data elements. We use a single literal to …
In this tutorial, we will learn about Objects in JavaScript. JavaScript is an Object-Oriented based language. Because programmers can perform basic oops concepts in code while working in JavaScript. But there is some difference as compared to other object-oriented programming languages. Because in JavaScript we don’t create classes. Because we create objects directly. it means you …
In this tutorial, we will learn the Functions in JavaScript. Main purpose to use function is to reuse the code. For example, you have a large program where you want to perform the sum of two number multiple times. You can do this with the help of function without writing the same piece of code multiple times. Functions …
In this tutorial, we will learn about Looping Statements in JavaScript We use Looping Statement to run a piece of code multiple time without writing it again and again. Suppose we want to write 1 to 100 on-screen we can do this easily with the help of loop. JavaScript provides us with four kinds of Looping Statements …
In this tutorial, we will learn about different Branching statements in JavaScript. Like other programming languages JavaScript also have Branching statements that allow us to add conditions in our Code. For Example, you want to add a condition where a user can only submit a form if He/She will add 10 digits in mobile number. If someone will try to provide the …
In this tutorial, we will learn about Operators in JavaScript. Operators are special symbols and we use these operators to perform some operation on operands. For example, we want to add two number 5 and 10 so we will use the + operator there to add these two numbers. JavaScript provides us with a variety of …
In this tutorial, we will learn about Data Types in JavaScript. The data type of a variable simply tells us what kind of data that variable can store and how much size of data it can hold. Java Script provides us with a variety of Data Types we will learn about these data types. Primitive data …
In this tutorial, we will check variables in JavaScript. If you learnt any programming language before then you would have an idea what these variables are. For those who never heard this word before variables are simply named of storage locations. Meanwhile working on any program we store some values in different memory locations and variables …