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java Programming Glossary: anymoreIs it good practice to use java.lang.String.intern()? http://stackoverflow.com/questions/1091045/is-it-good-practice-to-use-java-lang-string-intern strings on input so you don't have to worry about it anymore. from JGuru EDIT As Michael Borgwardt said Third disadvantage..
What's Java Hybrid - Applet + Application? http://stackoverflow.com/questions/12449889/whats-java-hybrid-applet-application in the old days An Applet and Application is not available anymore. And a rebuttal Rubbish. It An Applet and Application is called..
What is difference between “Class.forName()” and “Class.forName().newInstance()”? http://stackoverflow.com/questions/2092659/what-is-difference-between-class-forname-and-class-forname-newinstance As a side note I'd mention that all this is not required anymore with JDBC 4.0 added as a default package since Java 7 and the..
I found JPA, or alike, don't encourage DAO pattern http://stackoverflow.com/questions/2100115/i-found-jpa-or-alike-dont-encourage-dao-pattern DAO method transaction ends. Lazy loading wouldn't work anymore you simply get null or something. To cope with that we load.. can be summarized as you don't really need the DAO pattern anymore for standard data access you may however need it for some more..
JDBC MySql Connection Pooling practices http://stackoverflow.com/questions/2313197/jdbc-mysql-connection-pooling-practices catch Exception ex I don't get the error anymore YAY thanks java mysql jdbc glassfish connection pooling share..
Why is it a bad practice to call System.gc? http://stackoverflow.com/questions/2414105/why-is-it-a-bad-practice-to-call-system-gc garbage collector runs don't systematically stop the world anymore and that it could also be only seen as a hint so I'm kind of..
How to upload files to server using JSP/Servlet? http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet but it has some minor bugs and isn't actively maintained anymore for years. I wouldn't recommend using it. Apache Commons FileUpload..
Howto bring a Java window to the front? http://stackoverflow.com/questions/309023/howto-bring-a-java-window-to-the-front in the taskbar flashes the frame doesn't come to the front anymore. Same goes for Win2k. On Vista it seems to work fine. Anyone..
How do servlets work? Instantiation, session variables and multithreading http://stackoverflow.com/questions/3106452/how-do-servlets-work-instantiation-session-variables-and-multithreading to 30 minutes. So when the client doesn't visit the webapp anymore for over 30 minutes then the servletcontainer will trash the.. cookie specified will not have access to the same session anymore. The servletcontainer will create a new one. On the other hand.. the cookie associated with the session won't be sent anymore. A new request.getSession would return a brand new HttpSession..
Java Timer vs ExecutorService? http://stackoverflow.com/questions/409932/java-timer-vs-executorservice making Timer dead ... i.e. scheduled tasks will not run anymore. ScheduledThreadExecutor not only catches runtime exceptions..
Why are local variables not initialized in Java? http://stackoverflow.com/questions/415687/why-are-local-variables-not-initialized-in-java some of the code may raise an exception that isn't handled anymore. I'm not sure. Neither version of my code handles any exceptions..
Change ListView background - strange behaviour http://stackoverflow.com/questions/4583349/change-listview-background-strange-behaviour too. Scroll back to the top the first isn't selected anymore. The second entry is selected now. Continue scrolling and it..
JLabel mouse events for Drag and Drop http://stackoverflow.com/questions/5309150/jlabel-mouse-events-for-drag-and-drop them itself. Thus the normal MouseEvents are not thrown anymore. You'd need to register a DropTargetListener on the JLabel's..
How to prepopulate a <h:selectOneMenu> from a DB? http://stackoverflow.com/questions/6848970/how-to-prepopulate-a-hselectonemenu-from-a-db ugly SelectItem instances. This is fortunately not needed anymore in JSF 2.x. Basic example To answer your question directly just..
Tomcat 6: How to change the ROOT application http://stackoverflow.com/questions/715506/tomcat-6-how-to-change-the-root-application mechanisms and Tomcat will not deploy your applications anymore unless it finds their Context in the server.xml . second method..
Difference between <context:annotation-config> vs <context:component-scan> http://stackoverflow.com/questions/7414794/difference-between-contextannotation-config-vs-contextcomponent-scan And that's it Now you don't have XML definitions anymore you have annotations. As a final example keeping the annotated..
Is it safe to use a static java.sql.Connection instance in a multithreaded system? http://stackoverflow.com/questions/9428573/is-it-safe-to-use-a-static-java-sql-connection-instance-in-a-multithreaded-syste is lost and you won't be able to execute queries anymore. You should always acquire and close the connection statement..
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