Answers for "what is a for in javascript"

220

javascript for loop

var colors=["red","blue","green"];
for (let i = 0; i < colors.length; i++) { 
  console.log(colors[i]);
}
Posted by: Guest on June-17-2019
-2

for in loops javascript

for(const key in object){
  	// do stuff
}
// goes through the keys of an object
Posted by: Guest on November-11-2020

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