2013/10/17

Windows 無法自動偵測此網路的proxy設定

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今天在公司，突然電腦無法上網，出現 " Windows 無法自動偵測此網路的proxy設定 (Windows could not automatically detect this network's proxy settings) "此錯誤訊息 ...
2013/09/24

How to Change User in TortoiseSVN

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Question When I authenticate with a Subversion server, the username and password are cached locally so I don't have to keep entering t...
2013/09/03

SP2-0734: unknown command beginning "alter tab..." - rest of line ignored.

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Problem I would like to execute a  SQL script file  with simple alter table script  as follows: But it showed this error message: 1: ...
2013/08/28

Utilize ime-mode property to Control Input Method Editor

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Problem Customer asked to control textfield1 can only fill in alphanumeric, textfield2 can fill in alphanumeric and Tranditional Chinese ...
2013/08/23

OCAJ (1Z0-850) Certificate

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OCAJ (1Z0-850) Preparation Tips

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OCAJ (1Z0-850) Preparation Tips from Guo Albert
2013/08/16

JPA Optimistic Locking With @Version

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JPA Optimistic Locking With @Version from Guo Albert
2013/08/08

2013 Java Developer Day Slides

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http://www.codedata.com.tw/event/javaday/2013/agenda.html

OCEJPA (1Z0-898) Certificate

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2013/08/03

OCEJPA Study Notes

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OCEJPA Study Notes from Guo Albert
2013/07/24

ORA-01452: cannot CREATE UNIQUE INDEX;

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Problem As DBA rebuilt index, it produced error report as following: Root Cause Based on the NIGT021 schema, it only has one primary key...
2013/07/20

OCEJPA(1Z0-898) Preparation Tips

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OCEJPA(1Z0-898) Preparation Tips from Guo Albert
2013/06/22

2013/06 高雄

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85大樓 俯瞰高雄港 愛河夜景 駁二特區
2013/05/24

Utilize SVN relocate to change repository's root URL

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Problem Administrator changed the location of repository for some reason. The content of the repository doesn't change, but the reposit...
2013/05/01

2013/05 Singapore

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Singapore flyer Singapore flyer Singapore Foods Singapore早餐必備兩顆生雞蛋 The Jewelry Box Bird view from Jewelry Box Univ...
2013/04/23

The Software Craftsman

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The Software Craftsman from goeran

Top 10 Traits of a Rockstar Software Engineer

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Loves To Code Gets Things Done Continuously Refactors Code Uses Design Patterns Writes Tests Leverages Existing Code Focuses on Usabi...
2013/04/15

Test a string for a numeric value

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Environment  Oracle 11g Problem I write wrong value into specific column, it should accept numeric only. Solution To test a string ...
2013/04/09

ALL_TAB_COLUMNS Usage

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Environment  Oracle 11g  Problem  Customer requests to update ACS_NO this column length from 8 to 10. But I have more than 100 tables in...
2013/03/28

JPA Lifecycle Events Practice

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JPA lifecycle events practice from Guo Albert