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java Programming Glossary: appearWhy does this() and super() have to be the first statement in a constructor? http://stackoverflow.com/questions/1168345/why-does-this-and-super-have-to-be-the-first-statement-in-a-constructor of super by the compiler allows this. Enforcing super to appear first enforces that constructor bodies are executed in the correct..
Is there any way to accept only numeric values in a JTextField? http://stackoverflow.com/questions/1313390/is-there-any-way-to-accept-only-numeric-values-in-a-jtextfield share improve this question As this question re appears quite often I put some more effort in this answer then I would.. when a type a character in a text field and it does not appear. Let me illustrate this with some code quite some code actually..
What causes java.lang.IncompatibleClassChangeError? http://stackoverflow.com/questions/1980452/what-causes-java-lang-incompatibleclasschangeerror when I try to invoke methods from it. These errors seem to appear at random. What kinds of problems could be causing this error..
Javax.swing timer repeats fine, but ActionListener doesn't do anything http://stackoverflow.com/questions/2123841/javax-swing-timer-repeats-fine-but-actionlistener-doesnt-do-anything of problems here. The first obvious thing is that you appear to be using mutable statics. This is a really bad idea and indicates..
Android/Java — Post simple text to Facebook wall? http://stackoverflow.com/questions/2953146/android-java-post-simple-text-to-facebook-wall in your src folder don't worry about any dialog boxes that appear about overwriting files none of your source files should be..
http://stackoverflow.com/questions/4114742/simple-calculator-in-jsp numbers and an add button. Ideally I want the answer to appear in the page without reloading but from the answer I got it seems..
http://stackoverflow.com/questions/604424/java-convert-string-to-enum valueOf and values are created at compile time and do not appear in source code. They do appear in Javadoc though for example.. at compile time and do not appear in source code. They do appear in Javadoc though for example Dialog.ModalityType shows both..
java wait cursor display problem http://stackoverflow.com/questions/6051755/java-wait-cursor-display-problem panel that defines its own cursor the wait cursor does not appear. If a panel does not change the cursor the wait cursor appears... If a panel does not change the cursor the wait cursor appears. I am attaching a SSCE to accurately explain my problem. public..
How to best position Swing GUIs http://stackoverflow.com/questions/7143287/how-to-best-position-swing-guis so.. splash screen'ish . I keep waiting for them to disappear and the real GUI to appear Since Java 1.5 we've had access to.. . I keep waiting for them to disappear and the real GUI to appear Since Java 1.5 we've had access to Window.setLocationByPlatform.. boolean . which.. Sets whether this Window should appear at the default location for the native windowing system or at..
Is it possible to have an autocomplete using jtextfield and a Jlist? http://stackoverflow.com/questions/7255636/is-it-possible-to-have-an-autocomplete-using-jtextfield-and-a-jlist As the user types in the textfield a list of suggestions appear below. The problem is I am confuse on how to do it. Could someone..
Why does the JTable header not appear in the image? http://stackoverflow.com/questions/7369814/why-does-the-jtable-header-not-appear-in-the-image does the JTable header not appear in the image I was offering advice on capturing an image of.. questions 7369814 why does the jtable header not appear in the image 7375655#7375655 Requires ScreenImage class available.. questions 7369814 why does the jtable header not appear in the image 7372045#7372045 public BufferedImage getImage2..
What is the Java ?: operator called and what does it do? http://stackoverflow.com/questions/798545/what-is-the-java-operator-called-and-what-does-it-do fact it is not permitted for a conditional expression to appear in any context where an invocation of a void method could appear.. in any context where an invocation of a void method could appear §14.8 . So you cannot compress this if someBool doSomething..
Efficiency of Java “Double Brace Initialization”? http://stackoverflow.com/questions/924285/efficiency-of-java-double-brace-initialization in the execution time of the two methods. It does appear that there is indeed some overhead in the two initialization..
The Use of Multiple JFrames, Good/Bad Practice? http://stackoverflow.com/questions/9554636/the-use-of-multiple-jframes-good-bad-practice main JFrame then have JDialog or JOptionPane instances appear for the rest of the free floating elements using the frame as..
How to set the java.library.path from Eclipse http://stackoverflow.com/questions/957700/how-to-set-the-java-library-path-from-eclipse library location click edit... folder chooser dialog will appear Messing with the library path on the command line should be..
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