Little better i think var str = 'ABCDaaaaaaa ...

Question

Little better i think var str = 'ABCDaaaaaaa ...

, HELLO WORLD !!! 123';
var letters = str.toLowerCase().split('');
var obj_count = {};
letters.forEach( (item) => {
obj_count[item] ? obj_count[item]++ : obj_count[item] = 1;
});

console.log('COUNTS', str, obj_count);

0

10.10.2017

2 ответов

19 просмотров

Edwin

I agree, as I've written this before obj_count[item] ? obj_count[item]++ : obj_count[item] = 1; but obj_count[item] = obj_item[item] + 1 : 1;

0

10.10.2017

Rubén Marrero · Accepted Answer

Rubén Marrero

why is it better ? (honest question)

0

10.10.2017

Похожие чаты

Little better i think var str = 'ABCDaaaaaaa ...

2 ответов

Похожие вопросы