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q_wong
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格式化時間

格式化時間:   SimpleDateFormat formatter = new SimpleDateFormat("MMddhhmmss"); String endno = formatter.format(new Date());  
給定字符放入list后順序輸出 List<String> list = new ArrayList<String>(); String s[] = {"g","a","e","c"}; list.addAll(Arrays.asList(s)); Set<String> b = new TreeSet<String>(list); for (Iterator<String> it = b.iterator(); it.hasNext(); ...

Hello,World!

# /** # * @author q_wong # * @version 1.0,2009/02/28 # */ # public class HelloWorld { # public static void main(String args[]) { # System.out.println("Hello,World! This is my first notes, O(∩_∩)O 哈哈~"); # } # }
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