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Dot Debug: I PASSED: 1Z0-894 Oracle Certified Expert Java Platform, Enterprise Edition 6 JavaServer Pages and Servlet Developer
http://dotdebug.blogspot.com/2011/12/pass-1z0-894-oracle-certified-expert.html
Segunda-feira, 12 de dezembro de 2011. I PASSED: 1Z0-894 Oracle Certified Expert Java Platform, Enterprise Edition 6 JavaServer Pages and Servlet Developer. I did the test on 09/12 and got through! I was taking 70% in Mocks and hoped to pass with a score about 75% or 80%, but the test was harder than I expected and I passed with 68%. As I had posted October, 1st. I believe Piotr's web page ( http:/ piotrnowicki.com/2011/03/jee-6-scwcd-mock-questions/. My tip for anyone to prepare for this test is:. Study...
dotdebug.blogspot.com
Dot Debug: Auto generated ID's for MySql and Oracle using Hibernate
http://dotdebug.blogspot.com/2011/12/auto-generated-ids-for-hibernate-in.html
Terça-feira, 20 de dezembro de 2011. Auto generated ID's for MySql and Oracle using Hibernate. Here you have auto generated ID's examples using Hibernate with Oracle and MySql databases. Public class Grupo implements GenericModel {. GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "GRUPO ID SEQ"). SequenceGenerator(name = "GRUPO ID SEQ", sequenceName = "GRUPO ID SEQ", allocationSize = 1). Private Long id grupo;. Sequence GRUPO ID SEQ must exist in Oracle database. Private Long id grupo;.
dotdebug.blogspot.com
Dot Debug: Novembro 2011
http://dotdebug.blogspot.com/2011_11_01_archive.html
Quinta-feira, 10 de novembro de 2011. Telnet on Windows Vista. On Start menu, click on "Run." option, then write "optionalfeatures" (without quotes) and click OK button. Windows Features" window will open so you can enable Telnet Client feature. Click OK and wait some minutes (MANY MINUTES in my case) while the features are been enabled. When it is finished you have to restart the system before having fun with. Compartilhar com o Pinterest. Terça-feira, 1 de novembro de 2011. TAP3 protocol was designed t...
dotdebug.blogspot.com
Dot Debug: 1Z0-894 Oracle Certified Expert Java Platform, Enterprise Edition 6 JavaServer Pages and Servlet Developer
http://dotdebug.blogspot.com/2011/10/1z0-894-oracle-certified-expert-java.html
Sábado, 1 de outubro de 2011. 1Z0-894 Oracle Certified Expert Java Platform, Enterprise Edition 6 JavaServer Pages and Servlet Developer. I've just started my preparation to Java for Web development certification, former SCWCD - Sun Certified Web Component Developer. In the newest version of this certification, and already in the Oracle world, its certification. Code is 1Z0-894, and the name is Oracle Certified Expert, Java Platform, Enterprise Edition 6 Servlet and JavaServer Pages Developer. My goal is...
dotdebug.blogspot.com
Dot Debug: How to limit the number of records returned in a SQL query
http://dotdebug.blogspot.com/2012/12/how-to-limit-number-of-records-returned.html
Quarta-feira, 26 de dezembro de 2012. How to limit the number of records returned in a SQL query. There is no a SQL standard to limit the number of records returned in a query, ie, each vendor implements this functionality in its own way. Here's a summary on how to do this for some vendors:. Select * from table fetch first 10 rows only. Informix, InterBase/Firebird, SKIP. Select first 10 * from table. Select top 10 * from table. PostgreSQL, SQLite, HSQL/H2. Select * from table limit 10. SELECT a, b, c.
dotdebug.blogspot.com
Dot Debug: How to generate Java classes for Hibernate from MySql database tables using Eclipse Indigo
http://dotdebug.blogspot.com/2012/01/how-to-generate-java-classes-for.html
Quarta-feira, 4 de janeiro de 2012. How to generate Java classes for Hibernate from MySql database tables using Eclipse Indigo. Install JBoss Tools on Eclipse using update site. In Eclipse Indigo, on menu bar, click Help / Install new Software. Paste this address in Work with text field and click Add. http:/ download.jboss.org/jbosstools/updates/development/indigo/. The mandatory plugin is JBoss Data Services / Hibernate tools, but it is good to install all of them. Create a Hibernate Configuration.
dotdebug.blogspot.com
Dot Debug: Março 2011
http://dotdebug.blogspot.com/2011_03_01_archive.html
Quarta-feira, 9 de março de 2011. Javasql.SQLException: ORA-00911: invalid character. Tags: Java, JDBC, Oracle, ORA-00911, invalid character, semicolon. Here you have the formal description of this fault:. But it doesn't help much if your SQL query looks fine and runs well in Toad or PL SQL Developer. When I got this exception I thought I could have add some strange non-printable character in my StringBuilder object, but it was easier:. JDBC queries are not allowed to have semicolons. Minha lista de blogs.
dotdebug.blogspot.com
Dot Debug: Outubro 2011
http://dotdebug.blogspot.com/2011_10_01_archive.html
Quinta-feira, 20 de outubro de 2011. Log4j mixing log messages between applications into Weblogic. I have an Web Service JWS application running in Weblogic 10.2 and its logs were being mixing with another web application running in the same server. I thought that applications were totaly independent in the server but they are not. They share some classloaders. See picture bellow:. This problem occurs because jog4j.jar is shared between applications and it is retrieved from the same classloader. Target n...
dotdebug.blogspot.com
Dot Debug: How to encrypt using MD5 with a Java code example
http://dotdebug.blogspot.com/2012/03/how-to-encrypt-using-md5-with-java-code.html
Quarta-feira, 14 de março de 2012. How to encrypt using MD5 with a Java code example. Using the code bellow it is possible to generate a MD5 Hash related to strings:. Public static String encrypt(String sign) {. Javasecurity.MessageDigest md =. Javasecurity.MessageDigest.getInstance("MD5");. Mdupdate(sign.getBytes() ;. Byte[] hash = md.digest();. StringBuffer hexString = new StringBuffer();. For (int i = 0; i hash.length; i ) {. If ( 0xff and hash[i]) 0x10). Sign = hexString.toString();.
