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Start your free trialJason Dsouza
1,378 PointsHow can i solve this?
I need help to solve this Js problem
const years = [1989, 2015, 2000, 1999, 2013, 1973, 2012];
let century20;
// century20 should be: [1989, 2000, 1999, 1973]
// Write your code below
century20 = years.filter (year =>{
if(year.charAt(0) !== 2){
century20.push(year);
}
});
1 Answer
Steven Parker
231,269 PointsThe outer structure is good, but you a few issues with the filter function:
- you don't need to "push" onto the output, "filter" will return a complete array to assign
- "charAt" is a string function, but "years" is an array of numbers
- the filter function must return a boolean comparison result
- be sure the filter includes 2000, but nothing above