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There are three kinds of quote: single quote('), double quote("), backslash(\), how shell explain these characters depends on the context. Often we re 阅读全文
摘要:
1. Supporting different devices 1) Supporting different screen size 主要有几点,首先是布局文件夹以及布局文件的命名 layout/main-activity.xml layout-large/main-activity.xml la 阅读全文
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关键点在于一个是静态绑定,一个是延迟绑定 <?php class A{ public function __construct() { } public function createObjStatic() { $obj = new self(); $obj->say(); } public fun 阅读全文
摘要:
import java.io.*; import java.net.ServerSocket; import java.net.Socket; import java.util.ArrayList; /** * Created by Administrator on 2016/7/29. */ public class HttpDemo extends Thread { priv... 阅读全文