javascript - 如何删除数组中所有相似的单词

Question

我想从数组 javascript 中删除所有相同的单词

var e = ["1A","2A","3A","4A"];

如何从变量 e 中删除所有 A 以便我可以得到像

["1","2","3","4"]

Answer 1

这种方式适用于所有浏览器

var word = 'killMe'; // word that you whant to remove 
var bad_array = ['1killMe','2 killMe','killMe 3']; // from where you whant to remove it

for (var i=0; i<bad_array.length; i++){
  bad_array[i] = bad_array[i].split(word).join('');
}

console.dir(bad_array);