我看到這樣的代碼,所有網站上爲什麼我看到使用string.split()創建javascript數組?
var days= "Monday Tuesday Wednesday Thursday Friday Saturday Sunday".split(" ");
爲什麼這樣做,而不是
var days = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"];
我不認爲懶惰或無知有什麼用它做。這是出於jQuery 1.4.2
props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" ")
他們這樣做到處都是。
懶惰......? :-) – 2010-06-18 12:56:03
懶惰?速度絕對不好,我個人認爲它不會提高可讀性。 – MvanGeest 2010-06-18 12:56:23
這是字面上*太聰明*。 – 2010-06-18 12:58:45