Android AsyncTask异步处理抓取网页 /** * * @author yanggang * @see http://blog.csdn.net/sunboy_2050…
package wzs.arithmetics; /** * 分别统计出其中字符串中汉字,英文字母,数字,其他字符数量 * @author wWX154783 * */ publi…
java正则表达式判断邮件地址是否合法 import java.util.regex.Matcher; import java.util.regex.Pattern; import…
合并两个文本文件,并删除合并后重复的行 import java.io.BufferedReader; import java.io.BufferedWriter; import j…
java中全角半角字符的相互转换 import org.apache.commons.lang.StringUtils; /** * <PRE> * 提供对字符串的全角…
对图片进行自动裁剪,保证中间部分不被剪掉 import java.awt.Rectangle; import java.awt.image.BufferedImage; impor…
package wzs.seek; /** * 二分查找 * @author wWX154783 * */ public class Test_wzs002 { public st…
Android 通过网络获取图片的代码 主activity package com.netimg; import android.app.Activity; import andr…
public String getLocalIpAddress() { try { for (Enumeration<NetworkInterface> en = Ne…
可以用于处理HTTP GET请求,POST请求,过滤HTML代码等 import java.io.BufferedReader; import java.io.DataOutput…
//RunningServicesInfo public static String getRunningServicesInfo(Context context) { Strin…
public static Drawable resizeImage(Bitmap bitmap, int w, int h) { // load the origial Bitm…
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