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原创 js常用处理html/css 的语法

js常用处理html/css 的语法js常用处理html/css 的语法一、classList 的使用文章目录js常用处理html/css 的语法一、classList 的使用 js常用处理html/css 的语法一、classList 的使用 - element.classList.contains('active') // 判断一个element是否包含某个类 - element.classList.remove("xxx") // 从一个element上移除xxx class - elem

2021-05-07 21:30:03 153

原创自我介绍- Introduce yourself

情景练习： A: Sorry, I didn't catch your name earlier, I 'm Bob, nice to meet you. B: Hi Bob, I'm Sue. I work in Finance, how about you? A: I 'm going to graduate school, doing my Ph.D in education. B:...

2019-01-10 20:33:54 1928

原创问路

情景练习： A: Excuse me, I am lost. Where is the supermarket? B: Oh, hello. Walk south for 5 minutes. A: Ok B: Then take a right when you get near the hospital. A: Un huh... B: Go straight, and then...

2019-01-09 21:19:49 192

处理Excel的插件文档

As we all know, dealing with Excel, including extracting data from excel file and writing data to excel file, is very common requirement. However, it is not so easy to find a suitable plug-in to help implement this requirement. This time I met this requirement in JAVA project and Node Project, and I found some powerful plug-ins. Here I just want to share with you. Hope it will be useful if you meet same requirement. In JAVA project, class HSSFWorkbook not only can help to read data from excel file, it can also copy one excel from excel template file and write data into new excel file. In node project, I found plug-in “xlsx” can read data from excel file, and “xlsx-populate” can write data to excel file with template format. I wrote small project to test these two plug-ins.

2017-09-27