every day is another day!

摘要： 這是最近參加的一個(gè)公司的筆試題，回家上機(jī)寫(xiě)了下代碼，希望對(duì)有需要的小伙伴有用，簡(jiǎn)單實(shí)現(xiàn)字符串和數(shù)組在指定位置的插入：package org.flhs;import com.google.common.base.Strings;/** * Created with IntelliJ IDEA. * User: cutter.li * Date: 14-3-7 * Time: 下午3:10 * To change this template use File | Settings | File Templates. */ public class F... 閱讀全文

摘要： Realtime Updates for Payments are an essential method by which you are informed of changes to orders made through Facebook Payments within your app. Facebook has built Realtime Updates for Payments with a focus on reliability, allowing your app to depend on them for accurate and timely updates repre 閱讀全文