javascript for loop continue code example

Example 1: javascript break out of loop

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

Example 2: js continue

for(var i=0;i<10;i++){
if(i==5){continue;}
console.log(i);
}

/*
returns 0 1 2 3 4 6 7 8 9
*/

for(var i=0;i<10;i++){
if(i==5){break;}
console.log(i);
}

/*
returns 0 1 2 3 4
*/

Example 3: continue foreach javascript

elementsCollection.forEach(function(element){
  if (!element.shouldBeProcessed)
    return; // stop processing this iteration

  // This part will be avoided if not neccessary
  doSomeLengthyOperation();
});