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JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops For Loops

Sahan Balasuriya
Sahan Balasuriya
10,115 Points
Posted by Sahan Balasuriya
Sahan Balasuriya
10,115 Points

so i was messing around with the code and made something which im not sure what it's exactly

var html = '';

for ( var i =1; i <= Math.floor(Math.random() * 300) + 1; i += 1 ) {
  html += '<div>' + i + '</div>';
}
document.write(html);

1 Answer

Hayley Swimelar
Hayley Swimelar
7,124 Points
Hayley Swimelar
Hayley Swimelar
7,124 Points

This code would write a random number of divs to the page (from 1 to 300). These divs would contain a number starting at 1 and ending with the number of divs.