刚从 eclipse 转到 android studio 的同学,编写代码时使用的快捷键不同,一时难以适应,当然可以通过设置,将快捷键模板设置成与 eclipse 相同的,但我个人不赞成,因为 Android Studio 里面还有一些快捷键是 eclipse 里面没有的,所以还是通过项目来熟悉Android Studio 下的快捷键. 本文地址:http://wuyudong.com/2016/10/06/2822.html,转载请注明出处. 这里总结一些 Android Studio 下常用
先看看如下代码: public class Test { public static void test() { boolean a = true; boolean b = false; if (a | b) { System.out.println("|"); } if (a & b) { System.out.println("&"); } } public static void main(String[] args){ test(); } }
Given a chemical formula (given as a string), return the count of each atom. An atomic element always starts with an uppercase character, then zero or more lowercase letters, representing the name. 1 or more digits representing the count of that elem
一.File 二.Edit Ctrl + 1 有益写错,让编辑器提醒改动 三.Refactor 抽取为全局变量 Refactor - Convert Local Variable to Field alt+shift+k Alt + Shift + R 重命名 Alt + Shift + M 抽取选中代码为方法 四.Navigate 快捷键查询以Quick开头的 Ctrl + T 打开类继承结构 自己设定C+k Convert Local Variable to Field Ctrl + Sh
Remove the minimum number of invalid parentheses in order to make the input string valid. Return all possible results. Note: The input string may contain letters other than the parentheses ( and ). Examples: "()())()" -> ["()()()",
Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring. For "(()", the longest valid parentheses substring is "()", which has length = 2. Another example is &