Answers for "count number of same characters in a string js"

count value a to b character javascript

let counter = str => {
  return str.split('').reduce((total, letter) => {
    total[letter] ? total[letter]++ : total[letter] = 1;
    return total;
  }, {});
};

counter("aabsssd"); // => { a: 2, b: 1, s: 3, d: 1 }

Posted by: Guest on June-20-2020

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Answers for "count number of same characters in a string js"

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Answers for "count number of same characters in a string js"

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