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Javascript Break

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break in javascript

//break keyword, it breaks out of the switch block
//or from the loop.
break keyword, it breaks out of the switch block
  switch(expression) {
  case x:
    // code block
    break;
  case y:
    // code block
    break;
  default:
    // code block
}
//breaking from loop
  for(let i=0;i<=100:i++){
    console.log(i)
  if(i===40){
  console.log('Hey you hit 400!');
    break;
  }
  }
  //output i from 1 to 40 and at last Hey you hit 400!
     

break statement in javascript

// The break statement breaks out of a switch or a loop.

let text = "";
for (let i = 0; i < 5; i++) {
  if (i == 3) break;
  text += i;
}
// output: 012

javascript break for loop

//break out of for loop
for (i = 0; i < 10; i++) {
    if (i === 3) { break; }
}

how to use break in javascript

 if (qChanged == "+") {
      console.log("Quantity Incremented");
      return;
//use return to break the loop
 } else if (qChanged == "-");
    {
      console.log("Quantity Decremented");
    }


javascript break with for Loop

// program to print the value of i
for (let i = 1; i <= 5; i++) {
    // break condition     
    if (i == 3) {
        break;
    }
    console.log(i);
}

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