Function In Javascript
Humare pas different blocks of code hote hain jo task perform karte hain. Function ko hum events par call karke us par task perform kar sakte hain ya hum agar apna function banaye aur us mein data enter karein toh ye bhi ho sakhta hai. For example: If I have to make coffee, toh mein function mein step wise coffee banane ke steps ko write karo gii step 1,2 and so on…. karke aur fir apne document mein mere ko jahan bhi coffee banane ke steps ki zaroorat paregi mein wahan function ke naam ko call karungi par iss se pehle hum function ko name denge. Function ke andar parameters bhi hote hain jo function ke data ko customize karne ke liye use hote hain mean to say if I have to add steps to boil milk with the steps to make coffee toh hum aisa kar sakte hain. Ab return statement kya hoti hai, return statement asal mein humare paas function ka output hota hai jo har bar function ke call hone par show hoga, jahan return statement use hogi wahan par function ki execution automatically stop ho jayegi or return statement ke baad koi bhi code function ke andar agar likha ho toh wo execute, I mean run nahi karega.
Syntax:
function function-name(parameter1, parameter2) {
Your Code…..
}
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