随笔分类 -  js计算

内容大于2换行展示
摘要：function(value) { let newValue = ""; for(var i = 0 ; i < value.length; i++){ let textCount = 2; if(i%textCount == 0){ newValue += value.substring(i,i+ 阅读全文
posted @ 2023-01-10 16:44 保洁叔叔 阅读(25) 评论(0) 推荐(0)
数字向上取整
摘要：function getNum(num){ return parseInt(num/ 10) * 10 + (num% 10 != 0 ? 10 : 0); } 阅读全文
posted @ 2023-01-10 16:38 保洁叔叔 阅读(48) 评论(0) 推荐(0)