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我有兩個元件的陣列相匹配的值獲取不與從陣列匹配元素與兩個元件
var a = ['a','b'];
我具有如var remover = 'a'
我想要的結果變量作爲var result = 'b'
我想它作爲
var current_id = 'windows123456';
var allIds = People.Ids(); // this will have ['windows123456','windows123']
var index = allIds.indexOf(current_id);
if (index >= 0) {
allIds.splice(index, 1);
}
console.log(allIds[0]); //windows123
任何簡單的方法來做到這一點?