What is float in Java?
In java, Float is primitive data type having number with a decimal point. It contains number of fractional parts from 3.4e−038 to 3.4e+038. Note that you should end the value with an “f”. There are ...
Difference between constant and variable in java
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 ...
Difference between let and var in JavaScript?
As we know how to declare a variable in JavaScript . There are two ways to declare a variable Such as var and let. Know, the main question is what is the Difference between let ...
What is a constructor in oop?
In OOP(Object-oriented programming) constructor is a special method. It is called whenever you create an object using new keyword. Constrictor enables an object to initialize itself at the time of its creation without the need to make ...
How to declare variable in JavaScript
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 ...
What is variable in JavaScript?
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 ...
How to define java constant?
In this article, we will learn about how we can define java constant. Java constant refers to a fixed value that doesn’t change during the execution of a program. The value of constants appears right ...
What is constant in java and it’s types?
In this article, we will learn about what is constants and types of constant in java Constant in Java refers to a fixed value that doesn’t change during the execution of a program. The value ...
what is web development definition?
Definition of Web development is developing and maintaining a website for the internet. It also includes aspects like web design, web publishing, web programming, and database management.To do this, web developers use a variety of ...
What is the Console in JavaScript.
JavaScript console is a tool that allows us to interact with a web page by executing JavaScript expression in the content of the page. That we used to log information associated with a web page ...