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java Programming Glossary: declarationBest Practice: Initialize class fields in constructor or at declaration? http://stackoverflow.com/questions/24551/best-practice-initialize-class-fields-in-constructor-or-at-declaration Practice Initialize class fields in constructor or at declaration I've been programming in C# and Java recently and I am curious.. should initialize your classes fields Should you do it at declaration public class Die private int topFace 1 private Random myRand.. My rules 1. Don't initialize with the default values in declaration null false 0 0.0... . 2. Prefer initialization in declaration..
Netbeans GUI editor generating its own incomprehensible code http://stackoverflow.com/questions/2561480/netbeans-gui-editor-generating-its-own-incomprehensible-code org.jdesktop.application.SingleFrameApplication also the declaration for main looks like this public static void main String args.. 171 Short.MAX_VALUE editor fold Variables declaration do not modify private javax.swing.JLabel jLabel1 End of variables..
What is a raw type and why shouldn't we use it? http://stackoverflow.com/questions/2770321/what-is-a-raw-type-and-why-shouldnt-we-use-it raw type is define to be either The name of a generic type declaration used without any accompanying actual type parameters. Any non..
How can I add to List<? extends Number> data structures? http://stackoverflow.com/questions/2776975/how-can-i-add-to-list-extends-number-data-structures improve this question Sorry but you can't. The wildcard declaration of List extends Number foo3 means that the variable foo3 can.. super T dest List extends T src Notice how the src list declaration uses extends to allow me to pass any List from a family of related.. of T. But you cannot add to the src list. The dest list declaration uses super to allow me to pass any List from a family of related..
Is it possible to use JSF+Facelets with HTML 4/5? http://stackoverflow.com/questions/2935759/is-it-possible-to-use-jsffacelets-with-html-4-5 html all the way also with JSF Facelets even without a xml declaration in top of the page. It works perfectly in all browsers. With.. text body html You see Facelets already removes the XHTML declarations since they have no meaning in the client side. And Also HTML..
Change private static final field using Java reflection http://stackoverflow.com/questions/3301635/change-private-static-final-field-using-java-reflection is initialized to a compile time constant in the field declaration changes to the final field may not be observed since uses of..
How to rotate an image gradually in Swing? http://stackoverflow.com/questions/3405799/how-to-rotate-an-image-gradually-in-swing operations are performed in the apparent reverse of the declaration order First the image's center is translated to the origin second..
What does the 'static' keyword do in a class? http://stackoverflow.com/questions/413898/what-does-the-static-keyword-do-in-a-class non static field in static method main' . So I changed the declaration of clock to this static Clock clock new Clock And it worked... worked. What does it mean to put that keyword before the declaration What exactly will it do and or restrict in terms of what can..
Migrating from JSF 1.2 to JSF 2.0 http://stackoverflow.com/questions/4441713/migrating-from-jsf-1-2-to-jsf-2-0 classloading issues in application servers . Update root declaration of faces config.xml to comply JSF 2.0 spec. faces config xmlns.. web facesconfig_2_0.xsd version 2.0 Ensure that root declaration of web.xml already complies at least Servlet 2.5. JSF 2.0 won't.. with value of .xhtml . Update root declaration of existing Facelet taglib XML's to comply Facelets 2.0. facelet..
Generate/get xpath from XML node java http://stackoverflow.com/questions/4746299/generate-get-xpath-from-xml-node-java xsl http www.w3.org 1999 XSL Transform xsl output omit xml declaration yes indent yes xsl strip space elements xsl variable name vApos..
What is the difference between declaration and definition in Java? http://stackoverflow.com/questions/11715485/what-is-the-difference-between-declaration-and-definition-in-java this question The conceptual difference is simple Declaration You are declaring that something exists such as a class function..
http://stackoverflow.com/questions/2774747/what-is-an-import-called this question declaration See also JLS 7.5. Import Declaration 7.5.1 Single Type Import Declaration 7.5.2 Type Import on Demand.. also JLS 7.5. Import Declaration 7.5.1 Single Type Import Declaration 7.5.2 Type Import on Demand Declaration 7.5.3 Single Static.. Single Type Import Declaration 7.5.2 Type Import on Demand Declaration 7.5.3 Single Static Import Declaration 7.5.4 Static Import on..
Attaching Java Source to Android projects in Eclipse http://stackoverflow.com/questions/3182904/attaching-java-source-to-android-projects-in-eclipse the code of interested in your source and use the Open Declaration option to have the appropriate part of the Android source appear...
How to solve the “Double-Checked Locking is Broken” Declaration in Java? http://stackoverflow.com/questions/3578604/how-to-solve-the-double-checked-locking-is-broken-declaration-in-java to solve the &ldquo Double Checked Locking is Broken&rdquo Declaration in Java I want to implement lazy initialization for multithreading..
Regex that Will Match a Java Method Declaration http://stackoverflow.com/questions/68633/regex-that-will-match-a-java-method-declaration that Will Match a Java Method Declaration I need a Regex that will match a java method declaration. I..
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