jarip的专栏

imestamp与String的互相转换见http://yunnick.iteye.com/blog/1074495   2 derby 支持的数据类型: http://db.apache.org/ddlutils/databases/derby.html   3 模糊查询 //使用了模糊查询来匹配删除子目录,%号指代0到多个字符   SELECT * FROM `mynetdisk`.`file` where filename like'%im%' and username like'%l'

1425258412265   kettle repository: http://nexus.apusic.net/service/local/repositories/kettle-   repo2/remotebrowser/http://repo.pentaho.org/content/groups/omni/abbot/?isLocal&_dc=1425258574013

  2 Work Attitude (1)Rigorous   3 work schedule and  Working pressure (0)fear of unknown (1)lack of base knowledge (2)lack of deepness of product knowledge (3)lack of thinking(work main thread, work breakdown, work priority, time evaluation, buy