rockiecxh的专栏

private static doublegetFreeMemoryPercentage() {       Runtime rt = Runtime.getRuntime();       long free = rt.freeMemory();       long total = rt.totalMemory();       long max = rt.maxMemory

JBoss服务器的启动方法：假设JBoss的安装目录为$JBOSS_HOME，Windows以及Linux环境下的Debug模式的启动方法分别为：Windows环境：找到Windows下的JBoss的启动文件：run.bat，查找8787，可以找到如下一句：rem set JAVA_OPTS=-Xdebug-Xrunjdwp:transport=dt_socket,address=

程序package comjin;import java.text.NumberFormat;import java.util.Locale;public class TestLocale {  public static void main(String[] args) {  Locale[] localeList =NumberFormat.getAvailable

How do I get default date and time format for a definedcountry?Category: java.text examples,viewed: 2K time(s).【http://www.kodejava.org/examples/678.html】The DateFormat classallows you to form

package dateformat;import java.text.DateFormat;import java.text.DateFormatSymbols;import java.text.ParseException;import java.util.ArrayList;import java.util.Date;import java.util.List;import