It seems like every EJB example I come across is either buggy or overly complicated. I am just looking for a basic example to build on.
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Phew given yourself a task here laddie....\nAnyhow go to www.wrox.com and they have a whole section dedicated to java,(and just about everything) be patient, be cool and you will get there\n\nGood luck
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Check your JAVA on your system.\nOr else download and reinstall it.\nwww.java.com\nDownload J2SE for your Operating System.\nIt may be Win XP, Win 2003.\nChoose it from Java's site and all you need is J2SE.\n\nEnjoy !!
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all types in java are signed.  that's how it was designed.  i have found it to be a problem only very rarely.
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Try this tutorial: \nhttp://www.apl.jhu.edu/~hall/java/Servlet-Tutorial/\n\nAnd from Sun:\nhttp://java.sun.com/products/jsp/docs.html
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Are you trying to run a java game through a j2me emulator?\nThat's what it sounds to me. If that's true then ofcourse the emulator will not know the MouseAdapter class because j2me does not have awt classes. \n\nIf you are looking into changing a game from normal java to j2me you will have to think -amongst many other concerns- of a way to replace the use of mouse with keys - unless your device has a pen. \n\nin general, to replace mouse selection with key selection you have two options:\n1. create an order of focusable components and let the user use keys to move and select (arrow keys + fire key)\n2. emulate a virtual mouse pointer that moves with arrow keys.\n\nIn the first case you need to create implementation that parses the input keys, maintains a current selection, and know how to get to the next selection depending on the next input key. This is usually hardcoded in j2me games.\n\nIn the second case, it's easier to implement because you only need to know the positions of your elements and the cordinates of the virtual mouse pointer. But in some cases it's really the wrong option (i.e. for menu options)\n\nWhich of the two ways you'll want to go for really depends on the type of interaction you want to convert. \nOf course you may choose to do both :)
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???\n\nIn the J2EE application model, the components support different kinds of tehcnicalities..\n\nIn the Entreprise Java Beans model, there are components that deal with transaction, security, and etc. They are already handled and have functions for you to play with to make it securer.\n\nEntreprise Java Beans is a big step but once you know it, you will program with ease, since everything (almost) is given
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There is a logical way to go about debugging a program.  See the link.\n\nSince I don't know Java, this is the best I can do.
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because in this dynamic environment where new technologies are becoming obsolete on a daily basis, java is a fairly old technology developed in 95 and still being used.. so normal expectation is to recruit a veteran in this field.. or you should have knowledge that beats a veteran then you might have a chance... but you need practical experience for that....
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I'm having the exact same problem.  I've tried multiple browsers, I've made sure Java was updated, nothing works.  It's not your system, it's Yahoo's fault, but their customer service is worthless, there's nothing we can do. For anyone who hasn't bought it yet, please don't buy it.
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If J2EE was as bad as you think it is, why is it so widely used? Answer: it's not.\n\nIt's been a very long time since this technology could be accused of being generally inefficient. JIT and adaptive in-time compilers can actually recompile byte-code into assembley during runtime depending on how it's currently being used. This can produce faster execution in certain cases than C or C++.\n\nMost of the pain comes from starting the runtime, in an enterprise environment this is not an issue.\n\nPS. Remember it's just a specification. If you want to do Java just like C# (ie. compiled and ready to go as a binary), take a look at http://gcc.gnu.org/java/
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Check this site out.\n\nhttp://www.devhood.com/tutorials/tutorial_details.aspx?tutorial_id=262
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Is this on an MS Windows system? If it is, then it should be as simple as going here:\n\nhttp://java.com/en/download/index.jsp\n\n...and downloading and installing the latest Java Runtime Environment.
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you should ALWAYS wait for a final release\nBETA's are for developers mainly.\n\nhow long it takes for them to work out all the bugs depends on the developers of that application.
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import java.awt.*;\nimport javax.swing.*;\n//\n// A Simple Java Application that make use of the  Swing package\n//\npublic class Sample {\nprivate JFrame jF;\nprivate JPanel jP;\nprivate JButton jB;\n\npublic void go() {\njF = new JFrame("Sample");\njP = new JPanel();\njP.setBorder( BorderFactory.createEmptyBorder(30,30,30,30));\njP.setLayout(new GridLayout(0,1));\n\njB = new JButton("Click Here");\njB.setToolTipText("Please Click This Button");\n\njP.add(jB);\njF.setContentPane(jP);\n\njF.pack();\njF.setVisible(true);\n}\n\npublic static void main(String args[]) {\nSample s = new Sample();\ns.go();\n}\n}\n\n/* Save the file as Sample.java and compile. */\n/* Note the codes are for your reference only. Change it and run it to ensure you understand what each part is for. You will learn only by writing your own codes. */
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Just search on yahoo for vb tutorials. If you are specific enough with your problem, it will display many forums, that people have had the same problems with, and others have answered.
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Just go to the link below and download the latest Java SDK.\nHopefully, that would help you.
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Have you tried any IDE for developing interfaces? For J2EE development you can use something like WSAD (WebSphere Application Developer) made by IBM. There are many different products available.