How can i find the shortest string in javascript array with different count of array elements? I used
var min = Math.min(arr[0].length,arr[1].length,arr[2].length);
and i have result like shortest string between 3 elements of array. But I don't want to care about numbers of elements
Use Array#map to create an array of lengths, and then apply it to Math.min():
var arr = ['cats', 'giants', 'daughters', 'ice'];
var min = Math.min.apply(Math, arr.map(function(str) { return str.length; }));
console.log(min);Or use ES6's array spread and arrow function:
var arr = ['cats', 'giants', 'daughters', 'ice'];
var min = Math.min(...arr.map(({ length }) => length));
console.log(min);この記事はインターネットから収集されたものであり、転載の際にはソースを示してください。
侵害の場合は、連絡してください[email protected]
コメントを追加