Array.protoype.filter
最大的O是什么
我看过文档(https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter),但还没能解决这个问题。
发布于 2018-06-20 04:29:29
O(N)
示例:
var words = ['spray', 'limit', 'elite', 'exuberant', 'destruction', 'present'];
const result = words.filter(word => isBig(word));
function isBig(word){
console.log("called");
return word.length > 6;
}
输出:
“调用”“调用”“数组”旺盛“、”破坏“、”呈现“
https://stackoverflow.com/questions/40447054
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