2020年4月24日
Align Content Properties
摘要： How to align the items of the flexible element? 阅读全文
posted @ 2020-04-24 16:22 PrimerPlus 阅读(92) 评论(0) 推荐(0) 编辑
Area
摘要： How to define an area inside an image map? How to specify an alternate text for the area. Required if the href attribute is present? How to specify th 阅读全文
posted @ 2020-04-24 15:35 PrimerPlus 阅读(362) 评论(0) 推荐(0) 编辑
Conversions
摘要： DecimalToBinary javascript function decimalToBinary(num) { var bin = []; while (num 0) { bin.unshift(num % 2); num = 1; // basically /= 2 without rema 阅读全文
posted @ 2020-04-24 14:44 PrimerPlus 阅读(127) 评论(0) 推荐(0) 编辑
JavaScript Basic
摘要： Exercise 1 Write a JavaScript program to display the current day and time in the following format. Today is : Tuesday. Current time is : 2PM : 21 : 38 阅读全文
posted @ 2020-04-24 14:23 PrimerPlus 阅读(103) 评论(0) 推荐(0) 编辑