Howard Lee Cloud

By Howard Lee 10 May 2011

標題講的jxl，是指Java Excel API，又稱為 Java Excel Library。 http://jexcelapi.sourceforge.net/resources/javadocs/2_6_10/docs/index.html 這裡要指出的錯誤是，Sheet物件 findCell 用 regular expression 方法，它找資料是 column by column, 也就是開M

學習 Java的HashMap concurrentModificationException

By Howard Lee 25 April 2011

http://stackoverflow.com/questions/85190/how-does-the-java-for-each-loop-work 引用此頁的資料 for(Iterator<String> i = someList.iterator(); i.hasNext(); ) { String item = i.next(); System.out.println(item); } Note that if you need to use i.remove(); in your loop, or access the actual iterator in some way, you cannot use the for( : ) idiom, since the actual Iterator is merely inferred. As was noted by Denis Bueno, this code works for any object that implements the

學習想看的書籍

By Howard Lee 23 April 2011

http://www.books.com.tw/exep/prod/booksfile.php?item=0010498121& 父母經濟學：用賽局理論教小孩，從養兒育女學經濟這學期有修賽局理論的課，也恢復跑步的習慣，晚上準備期中考一段落時，逛博客來書店看到的兩本書，

學習 Bayesian learning 的 Gibbs algorithm

By Howard Lee 17 February 2011

這篇是為自己學習而做的筆記，因為可能有錯，後續可能會修修改改，如果讀者拿此文章上台報告，導致被老師或聽眾釘在台上，本人不負任何責任。以下資料

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