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java Programming Glossary: starterswhat does “/” mean in the method 'servletcontext.getRealPath' http://stackoverflow.com/questions/12160639/what-does-mean-in-the-method-servletcontext-getrealpath to further use in File or FileInputStream . Note that most starters don't seem to see realize that you can actually pass the whole.. changes are not contained in the original WAR file. So all starters who are attempting to save uploaded files in there are doing..
How do I detect unicode characters in a Java string? http://stackoverflow.com/questions/1673544/how-do-i-detect-unicode-characters-in-a-java-string unicode characters is a bit vague. This is usually used by starters to denote all UTF 8 characters which are NOT covered by the..
Should I close the servlet outputstream? [duplicate] http://stackoverflow.com/questions/1829784/should-i-close-the-servlet-outputstream down in the chain. Another reason which you see among starters is that they just wanted to prevent that more data is written..
http://stackoverflow.com/questions/1993493/error-servlet-jar-not-loaded and JRE lib folders if any. I've seen too often that some starters move copy the libraries there because it otherwise doesn't compile..
Why GWT? Advantages and Trade-Offs of Using This RIA Framework http://stackoverflow.com/questions/2097964/why-gwt-advantages-and-trade-offs-of-using-this-ria-framework doesn't realize just how amazing this part of GWT is for starters try this presentation from last year's Google IO . The compiler..
java.lang.IllegalStateException: Cannot forward after response has been committed http://stackoverflow.com/questions/2123514/java-lang-illegalstateexception-cannot-forward-after-response-has-been-committe improve this question A common misunderstanding among starters is that they think that the call of a forward or a sendRedirect..
JDBC MySql Connection Pooling practices http://stackoverflow.com/questions/2313197/jdbc-mysql-connection-pooling-practices when using connection pooling. It's a common mistake among starters that they think that it will then automatically handle the close...
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver http://stackoverflow.com/questions/2591505/java-lang-classnotfoundexception-com-mysql-jdbc-driver It's only useful for Sun Oracle to prevent that starters get tired of typing the same classpath again and again in the..
Where is Visual JavaServer Faces on Netbeans http://stackoverflow.com/questions/2631130/where-is-visual-javaserver-faces-on-netbeans professional development world. They were often used by starters only and it produces unmaintainable and unreuseable code to.. and nailing down code level problems much harder for starters because they don't understand any line of the generated code...
what is the exact way to use Endorsed directory in jdk1.6 http://stackoverflow.com/questions/2859471/what-is-the-exact-way-to-use-endorsed-directory-in-jdk1-6 not sure this is having any effect in my installation. For starters I have only defined JAVA_HOME . And folder JAVA_HOME lib endorsed..
What components are MVC in JSF MVC framework? http://stackoverflow.com/questions/5104094/what-components-are-mvc-in-jsf-mvc-framework C Managed bean So it's basically a M MVC C. Note that some starters and even some very basic tutorials mingle copy flatten the entity's..
Making Distinctions Between Different Kinds of JSF Managed-Beans http://stackoverflow.com/questions/7223055/making-distinctions-between-different-kinds-of-jsf-managed-beans article and find that it's giving really bad advice to starters. Model Managed Bean This type of managed bean participates in..
In the context of Java Servlet what is the difference between URL Rewriting and Forwarding? http://stackoverflow.com/questions/7949034/in-the-context-of-java-servlet-what-is-the-difference-between-url-rewriting-and world more formally known as redirecting although most starters initially confuse it with forwarding . This is done by HttpServletResponse#sendRedirect..
How to reference components in JSF ajax? Cannot find component with identifier “foo” in view http://stackoverflow.com/questions/8634156/how-to-reference-components-in-jsf-ajax-cannot-find-component-with-identifier separator character which is by default . For starters who haven't memorized this all an easy way to find out the right..
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