プロパティ(R/W) Property Type (R / W)
要素の数 = 配列オブジェクト.length Object format = sequence number of elements. Length
Commentary
配列要素の数返します。 Returns number of array elements.
サンプルコード Sample code
myAry1 = new Array(12,34,"AB","CD"); myAry1 = new Array (12,34, "AB", "CD");
n = myAry1.length; n = myAry1.length;
outputs[0] = n; outputs [0] = n;