[Java] Too many open files

//查看被開啟的個數
$lsof | grep java | wc -l
//每秒刷新一次
$watch -n1 'losof | grep java | wc -l'
Reference:
Too many open files
http://stackoverflow.com/questions/636046/file-not-found-why-not
Too many open files

[Java] DataOutputStream :OutOfMemoryError:Java heap space issuse

Why FileOutputStream does not throw OutOfMemoryException

[Java] Java JVM heap space Issuses

6 Common Errors in Setting Java Heap Size

Java JVM heap space 調整

[Eclipse] 關掉Java Script Validator

Eclipse一直跳出Javascript Validator擾民的訊息，可以從點選專案後按Properties->Builders->JavaScript Validator(uncheck)就可以了!!

[Alfresco] FTP Home folder

有關Alfresco FTP相關設定討論串：

Hp pavilion tx 1000 drivers for win7

最近幫朋友重灌Hp pavilion tx 1000筆電，由於是老電腦找Drivers就特別麻煩，
有需要的參考看看，不過目前的FN鍵跟觸控面版還是Driver不了。

[Java] System.properties

From System Properties you can find information about the operating system, the user, and the version of Java.

The property names (keys) and values are stored in a Properties structure. (See Properties). A Properties object can also be used to store your own program properties in a file.

Reference:
Java: System Properties

[Java] Servlet file upload filename encoding (中文亂碼)

解決中文檔名亂碼問題：在init ServletFileUpload呼叫setHeaderEncoding指定編碼為utf-8，
就能正確取出中文了

ServletFileUpload upload = new ServletFileUpload(factory);
upload.setHeaderEncoding("utf-8");
List items = null;
   try {
    items = upload.parseRequest(request);
//    System.out.println("item is added.");
   } catch (FileUploadException e) {
    System.out.println("FileUploadException:" + e.getMessage());
   }
   if (items != null) {
//    System.out.println("items count:" + items.size());
    Iterator iter = items.iterator();
    while (iter.hasNext()) {
                                  FileItem item = iter.next();
                                  String filename = item.getName();
                                }
                        }

Reference:
servlet file upload filename encoding