2015/06/01

[閱讀筆記] 問題不能拆開來看

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核心問題會一直存在的理由，是因為過去曾採取的矯正行動，導致其他不良效應 夏目漱石：過於理智，容易與人摩擦；順從感情，易遭情緒左右；固持己見，終至窮途末路。總而言之，人世難以安居 所謂的問題，就是目標與現況之間的落差、預期與實際之間的落差 Edwards...

[Git] Why is the egit merge tool disabled in Eclipse

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Problem After I create a merge request in GitLab, GitLab remind me this branch cannot be merged automatically. As I open context menu f...
2015/05/31

2015/05 Travel

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嘉義市立棒球場 光之穹頂 Dome of Light 高雄願景橋 阿勃勒 從忠烈祠鳥瞰高雄 高雄市總圖 鳳儀書院
2015/05/19

[JPA] timestamp does not save into database

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Problem Here is my entity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 @Entity public class Dbm100f1 implements ...
2015/05/11

[Apache POI] How to read empty row in excel file

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Problem Here is my excel file I will read excel from top to down, and will start to read from row 4 and write data into database. Here...
2015/05/07

[Oracle] How do I get column's data type in Oracle

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Problem If I have table name and column name, how do I get its data type in database? Solution Here is the sql statement to retrieve ...
2015/05/05

[iReport] Remove Pagination

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Problem I am using iReport as my report design tool. And export to excel report as bellows: It apply pagination feature in excel file, ...
2015/05/04

[Maven] Error instantiating builder ‘org.eclipse.m2e.core.maven2Builder’.

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Problem My eclipse had shut down unexpectedly. As I restart eclipse, and try to do maven clean. The console show this error message ...
2015/05/01

[閱讀筆記] 彼得林區學以致富

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你未來的富裕不只是取決於你賺多少錢，還要看你如何善用這些錢來儲蓄與投資 Isaac Newton 曾說：我可以計算天體的運動，但無法計算人的瘋狂 當你成為一家公司股東後，只有公司成功你才賺得到錢，但大部份公司無法成功，這就是買股票的風險，你都持有股票的公司最後可能...
2015/04/30

2015/04 Travel

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九份 無耳茶壺山 不厭亭 黃金瀑布 陰陽海 大肚美人山
2015/04/29

How to sort list of Java object with multiple fields

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Problem Assume I have a Java bean which named Fms432fa 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 ...
2015/04/24

org.springframework.orm.jpa.JpaSystemException: null id generated for:class {0}

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Problem Here is my table schema with composite key Owning to this table has composite key, so it will have primary key class and entit...
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