由 Eclipse 切换到 idea 遇到了很多不熟的地方和踩过的坑,下面记录 idea 关于高亮显示与选中字符串相同的内容踩过的坑. IDEA 2017.2.1 版本修改 Identifier under caret 和 Identifier under caret (write) 后始终没有达到想要的效果,安装 IDEA 2018.3.5 版本后就没问题了. 先到此,以后有新的坑会继续记录. 原文链接: https://www.cnblogs.com/poterliu/p/11082418
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <ti
想要截取字符串前几位与后几位,主要代码如下 截取字符串前几位 var disName ='开心一族漂亮家园'; var shortName = disName.substring(0,5); console.log(shortName);//打印结果:开心一族漂 截取字符串后几位 var disName ='开心一族漂亮家园'; var disLength = disName.length; var shortName = disName.substring(disLength-2,disLen
一.listView被选中后保持高亮 70down voteaccepted To hold the color of listview item when you press it, include the following line in your listview layout: android:background="@drawable/bg_key" Then define bg_key.xml in drawable folder like this: <?xm