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java Programming Glossary: usesHow to round a number to n decimal places in Java http://stackoverflow.com/questions/153724/how-to-round-a-number-to-n-decimal-places-in-java 0.912385 returns 0.91238 However as you can see this uses half even rounding. That is it will round down if the previous..
Java web development, what skills do I need? [closed] http://stackoverflow.com/questions/1958808/java-web-development-what-skills-do-i-need e.g. JBoss AS EAP or GlassFish or TomEE . JBoss and TomEE uses Tomcat's core engine under the hoods and adds more Java EE capabilities..
Why JSF calls getters multiple times http://stackoverflow.com/questions/2090033/why-jsf-calls-getters-multiple-times times if you're using a bean management framework which uses proxies such as CDI. If there are for you really no other ways..
What is the difference between JSF, Servlet and JSP? http://stackoverflow.com/questions/2095397/what-is-the-difference-between-jsf-servlet-and-jsp such as your ASP.NET web control does and the FacesServlet uses the JSF component tree to do all the work. Related questions..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android across multiple processes. So how much memory a processes uses is really not clear. Add on top of that paging out to disk let.. away and probably quickly subsumed into caches and other uses of it . That is pretty much the SDK APIs for this. However there.. than what we saw in meminfo. Why is that Well procrank uses a different kernel mechanism to collect its data than meminfo..
getResourceAsStream() vs FileInputStream http://stackoverflow.com/questions/2308188/getresourceasstream-vs-fileinputstream out. In webapplications or any other application which uses multiple classloaders it's recommend to use the ClassLoader..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog .show For this to run you need the WAKE_LOCK permission. uses permission android name android.permission.WAKE_LOCK 2. Download..
GUI not working after rewriting to MVC http://stackoverflow.com/questions/3066590/gui-not-working-after-rewriting-to-mvc extends Observable for simplicity. A more common approach uses an EventListenerList as shown in the Converter application and..
What are the pros and cons of the leading Java HTML parsers? http://stackoverflow.com/questions/3152138/what-are-the-pros-and-cons-of-the-leading-java-html-parsers it can end up to be still verbose. Here's an example which uses a plain W3C DOM parser like JTidy in combination with XPath..
Switch Statement with Strings in Java http://stackoverflow.com/questions/338206/switch-statement-with-strings-in-java more complex code following a pattern. The resulting code uses JVM instructions that have always existed. A switch with String.. JDK 7 enum could approximate a String based switch. This uses the static valueOf method generated by the compiler on every..
Design Patterns web based applications http://stackoverflow.com/questions/3541077/design-patterns-web-based-applications to be represented by a Servlet which in directly creates uses a specific Model and View based on the request. The Model is..
Migrating from JSF 1.2 to JSF 2.0 http://stackoverflow.com/questions/4441713/migrating-from-jsf-1-2-to-jsf-2-0 SomeRenderer extends Renderer Any navigation case which uses the filename of the XHTML page as both from outcome and to view..
Draw a line in a JPanel with button click in Java http://stackoverflow.com/questions/5797862/draw-a-line-in-a-jpanel-with-button-click-in-java to affect the drawing. See also this related example that uses the Action interface with key bindings. I've updated this example..
read/write to Windows Registry using Java http://stackoverflow.com/questions/62289/read-write-to-windows-registry-using-java USE THE WINDOWS API directly This is pure Java code. It uses reflection to work by actually accessing the private methods..
How does the Java for each loop work? http://stackoverflow.com/questions/85190/how-does-the-java-for-each-loop-work an array rather than an Iterable object the internal code uses an int index counter and checks against array.length instead...
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 that PrimeFaces also adheres the JSF spec but RichFaces uses some additional exceptions . reRender uses UIComponent.findComponent.. but RichFaces uses some additional exceptions . reRender uses UIComponent.findComponent algorithm with some additional exceptions..
Serialization - readObject writeObject overides http://stackoverflow.com/questions/12963445/serialization-readobject-writeobject-overides understand fully what am being asked to do. I have read Uses of readObject writeObject in Serialization but I can't get my..
FullScreen Swing Components Fail to Receive Keyboard Input on Java 7 on Mac OS X Mountain Lion http://stackoverflow.com/questions/13064607/fullscreen-swing-components-fail-to-receive-keyboard-input-on-java-7-on-mac-os-x display the hierarchy for the currently focused component Uses both input maps and KeyListener s to try to capture input Also..
Java Replacing multiple different substring in a string at once (or in the most efficient way) http://stackoverflow.com/questions/1326682/java-replacing-multiple-different-substring-in-a-string-at-once-or-in-the-most a full example based on a list of tokens taken from a map. Uses StringUtils from Apache Commons Lang . Map String String tokens..
document not saving in spring jpa document manager application http://stackoverflow.com/questions/20586865/document-not-saving-in-spring-jpa-document-manager-application Spring must do for understanding only don't code this . Uses UserTransaction JTA not em.getTransaction of type EntityTransaction..
http://stackoverflow.com/questions/3022376/how-to-convert-ms-doc-to-pdf that I know of can render Office documents JDocToPdf Uses Apache POI to read the Word document and iText to write the..
Synchronizing access to SimpleDateFormat http://stackoverflow.com/questions/4107839/synchronizing-access-to-simpledateformat much. Fastest option IF you reuse threads thread pool . Uses more memory than 2. and has higher startup overhead. For applications..
Java Swing or Java Qt? [closed] http://stackoverflow.com/questions/422956/java-swing-or-java-qt learn Good documentation Good support Active development Uses native widgets and wraps them in a common API across all platforms..
Uses for the Java Void Reference Type? http://stackoverflow.com/questions/643906/uses-for-the-java-void-reference-type for the Java Void Reference Type There is a Java Void uppercase..
http://stackoverflow.com/questions/7006029/minesweeper-action-events MineCell.java the class that I started on. Uses the model class as its non GUI nucleus. import java.awt.CardLayout..
Java API for KML (JAK) embedding images in kmz files http://stackoverflow.com/questions/7265808/java-api-for-kml-jak-embedding-images-in-kmz-files import de.micromata.opengis.kml.v_2_2_0.Kml Uses the classes in java.util.zip to package a KML file and its supplementary..
Setting multiple truststore on the same JVM http://stackoverflow.com/questions/7591281/setting-multiple-truststore-on-the-same-jvm let's say module A and module B. Module A Built on Axis Uses truststore A Moudle B Built on Spring ws Uses truststore B... on Axis Uses truststore A Moudle B Built on Spring ws Uses truststore B. Module A is existing. Module B is being introduced...
http://stackoverflow.com/questions/777946/spring-mvc-sample-web-app Project in Eclipse Deploy to a local app server using Ant Uses HSQL no need to install a local DB share improve this answer..
Using setValueAt to recreate mutually exclusive check boxes http://stackoverflow.com/questions/7920068/using-setvalueat-to-recreate-mutually-exclusive-check-boxes cycle through List to set other Booleans to false Uses entities. Is there another way of getting the number of rows..
http://stackoverflow.com/questions/9907751/android-update-a-contact I do something wrong Thanks. Regards. V. Whole source code Uses the Contacts API to load contacts from the phonebook. public..
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