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JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops Create a for Loop

Sandra AlSaig
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Sandra AlSaig
Front End Web Development Techdegree Student 11,501 Points
Posted by Sandra AlSaig
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Sandra AlSaig
Front End Web Development Techdegree Student 11,501 Points

Not sure how to log every number between 4 and 156. :(

I cant figure out what code goes in between the curly brackets of the for loop. Can someone please explain the what and the why? I'm not sure I understand this concept ...yet.

script.js 
var test;
for( var i = 4; i <= 156; i += 1){

}
console.log(test);

2 Answers

Jonathan Whittle
Jonathan Whittle
28,309 Points
Jonathan Whittle
Jonathan Whittle
28,309 Points

Your for loop is setup fine to do what you need it to do. You just need to log the loop variable (also known as a semaphore). 

for(let i = 4; i <= 156; i++){
  console.log(i)
}
Jonathan Whittle
Jonathan Whittle
28,309 Points
Jonathan Whittle
Jonathan Whittle
28,309 Points

That's right.