javascript define global variable
window.myGlobalVariable = "I am totally a global Var"; //define a global variable
var myOtherGlobalVariable="I too am global as long as I'm outside a function";javascript define global variable
window.myGlobalVariable = "I am totally a global Var"; //define a global variable
var myOtherGlobalVariable="I too am global as long as I'm outside a function";global scope js
const color = 'blue'
const returnSkyColor = () => {
return color; // blue
};
console.log(returnSkyColor()); // bluefunction scope
// code here can NOT use carName
function myFunction() {
var carName = "Volvo";
// code here CAN use carName
}
// code here can NOT use carNameCopyright © 2021 Codeinu
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