JavaScript, often abbreviated JS, is a programming language that is one of the core technologies of the World Wide Web, alongside HTML and CSS. It lets us add interactivity to pages e.g. you might have seen sliders, alerts, click interactions, popups, etc on different websites — all of that is built using JavaScript...
JavaScript, often abbreviated JS, is a programming language that is one of the core technologies of the World Wide Web, alongside HTML and CSS. It lets us add interactivity to pages e.g. you might have seen sliders, alerts, click interactions, popups, etc on different websites — all of that is built using JavaScript...
JavaScript, often abbreviated JS, is a programming language that is one of the core technologies of the World Wide Web, alongside HTML and CSS. It lets us add interactivity to pages e.g. you might have seen sliders, alerts, click interactions, popups, etc on different websites — all of that is built using JavaScript...
A variable declaration is a statement in a computer programming language that specifies a variable's name and type, but does not assign it a value. The declaration tells the compiler that the variable exists in the program and where it is located. It also allows the program to reserve memory for storing the variable's values
