Codewars Javascript Multiple Of Index

Summary

updated version: youtu.be/88X7Kys9lfc here's a fun way to use the filter() method. this one uses a for loop kata link: this one uses the Math.floor() function, the conditional (ternary) operator, and recursion kata link: ... this is a straight look into how to make a simple function. standard if statement and for loop; i couldnt find a reliable one-liner kata link: ... this one uses the push() and map() methods along with template literals push() info: ... this one uses math tricks kata link: another example of using Array.from() to count by x. Code along with me as we solve 'Sum of