emotional developer 썸네일형 리스트형 채번방식? 1.http://www.zetswing.com/bbs/board.php?bo_table=db_02&wr_id=2 쿼리를 이용한 자동 채번 쿼리 방법 EXEC SQL SELECT VALUE(MAX( SUBSTR(MERCH_ORG_ID, 4, 4) ), '0001') INTO :SVp0052.ROW_NUM-- 마지막 4자리가 가장 큰값을 가져온다. 정수값이 없는 경우에는 0001로 초기화한다.FROMT_MSS_ORG_CODEWHERE SUBSTR(MERCH_ORG_ID, 1, 3) = :RVp0052.MERCH_ORG_ID AND SUBSTR(MERCH_ORG_ID,4,4) BETWEEN '0000' AND '9999'-- 정수형식의 값만 조회한다.WITH UR; ※ COUNT() 함수를 이용하면 언젠가는 .. 더보기 Apache Bench http://httpd.apache.org/docs/current/programs/ab.htmlhttp://en.wikipedia.org/wiki/ApacheBenchhttp://zhoto.tistory.com/entry/20061108-apache-ab%EB%A5%BC-%EC%9D%B4%EC%9A%A9%ED%95%9C-%EB%B2%A4%EC%B9%98%EB%A7%88%ED%81%AC 더보기 Tiles VS SiteMesh 여기저기 자료를 취합. 1.http://tiles.apache.org/framework/tutorial/pattern.htmlComposite View vs. DecoratorTiles is a composite view framework: it allows to reuse page pieces across the application. But another approach to achieve the same result is using the Decorator pattern. For example, Sitemesh is based on the Decorator pattern.Instead of creating a template and organizing the pieces together, the D.. 더보기 Redis slowing down when rewriting AOF files. redis 가 AOF 방식이고, aof파일에 대한 rewritting 이 일어나는 동안,jedis(java) 클라이언트가 redis connection pool 반환을 받지 못하는 상태가 종종 발생 한다. redis.log[4554] 17 Jan 10:54:11 * Starting automatic rewriting of AOF on 100% growth[4554] 17 Jan 10:54:12 * Background append only file rewriting started by pid 13226[13226] 17 Jan 10:55:58 * SYNC append only file rewrite performed[4554] 17 Jan 10:55:59 * Background AOF rewrite ter.. 더보기 eclipse reverse engineering plugin http://marketplace.eclipse.org/category/free-tagging/reverse-engineering/popular 중에서 그나마 쓸만한 프리버전. http://marketplace.eclipse.org/content/objectaid-uml-explorer 더보기 PageSpeed Insights http://developers.google.com/speed/pagespeed/insights 매우 훌륭한 측정 사이트.구글이 참 잘 만들었네.. 더보기 java.lang.IllegalArgumentException: Illegal group reference http://tech.soronthar.com/2007/12/javalangillegalargumentexcepti.html Java Quirks: java.lang.IllegalArgumentException: Illegal group reference in matcher.appendReplacement and how to solve it By Soronthar on December 29, 2007 6:38 PM 7 0 0 I was doing some regexp work on one of my projects, when suddenly this well-known and hundred-of-times implemented code right from the javadoc, failed: String.. 더보기 18 Java Tomcat Application Optimization Tips http://www.sys-con.com/node/1936273 Tomcat. It’s more than that cute little figure above. Apache Tomcat is an open source software implementation of the Java Servlet and JavaServer Pages technologies. This servlet container software powers numerous large-scale, mission-critical web applications across a diverse range of industries and organizations. Now, we all know that the Internet is a great .. 더보기 이전 1 ··· 10 11 12 13 14 15 16 ··· 24 다음
