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java Programming Glossary: esCan I set Java max heap size for running from a jar file? http://stackoverflow.com/questions/1018217/can-i-set-java-max-heap-size-for-running-from-a-jar-file jar file I am launching a java jar file which often requires more than the default 64MB max heap size. A 256MB heap size.. this app though. Is there anyway to specify in the manifest maybe to always use a 256MB max heap size when launching the.. is a command line app that I've written in Java which does some image manipulation. On high res images about 12 megapixels..
How can I convert an Integer to localized month name in Java? http://stackoverflow.com/questions/1038570/how-can-i-convert-an-integer-to-localized-month-name-in-java Java I get an integer and I need to convert to a month names in various locales Example for locale en us 1 January 2 February.. and I need to convert to a month names in various locales Example for locale en us 1 January 2 February Example for locale.. for locale en us 1 January 2 February Example for locale es mx 1 Enero 2 Febrero java date locale share improve this..
Spring MVC : How to perform validation ? http://stackoverflow.com/questions/12146298/spring-mvc-how-to-perform-validation perform validation I would like to know what is the cleanest and best way to perform form validation of user inputs. I have.. validation I would like to know what is the cleanest and best way to perform form validation of user inputs. I have seen.. implement org.springframework.validation.Validator. A question about that I saw it validates a class. Does the class have..
Highlight a word in JEditorPane http://stackoverflow.com/questions/13448558/highlight-a-word-in-jeditorpane word in JEditorPane I have to highlight the all occurrences of a word in JEditorPane . For this I am using the following.. of words. java swing jeditorpane share improve this question Basically you should be able to walk the document looking.. should be able to walk the document looking for the match es you need... public class TestEditorPane01 public static void..
HttpURLConnection.getResponseCode() returns -1 on second invocation http://stackoverflow.com/questions/1440957/httpurlconnection-getresponsecode-returns-1-on-second-invocation returns 1 on second invocation I seem to be running.. 1.5 when a library I'm using signpost 1.1 SNAPSHOT makes two consecutive connections to a remote server. The second connection.. connection always fails with a HttpURLConnection.getResponseCode of 1 Here's a testcase that exposes the problem BROKEN..
how to retransform a class at runtime http://stackoverflow.com/questions/18567552/how-to-retransform-a-class-at-runtime Attach an agent to a jvm specified by pid. e.g. 8191 Codes AttachTest 2nd Find class which you wanna modified from which.. an agent to a jvm specified by pid. e.g. 8191 Codes AttachTest 2nd Find class which you wanna modified from which already.. jvm e.g. 8191 . 3rd Add transformer using Instrument Codes AgentMain 4th modify the class e.g. Person in transform method..
OpenGL extensions available on different Android devices [closed] http://stackoverflow.com/questions/2093594/opengl-extensions-available-on-different-android-devices extensions available on different Android devices closed I'm in the process of writing an OpenGL ES powered framework.. on different Android devices closed I'm in the process of writing an OpenGL ES powered framework for my next Android.. game s . Currently I'm supporting three different techniques of drawing sprites the basic way using vertex arrays slow using..
How can I get the SQL of a PreparedStatement? http://stackoverflow.com/questions/2382532/how-can-i-get-the-sql-of-a-preparedstatement method with the following method signature private static ResultSet runSQLResultSet String sql Object... queryParams It opens.. following method signature private static ResultSet runSQLResultSet String sql Object... queryParams It opens a connection.. in the queryParams variable length array runs it caches the ResultSet in a CachedRowSetImpl closes the connection and..
http://stackoverflow.com/questions/2460297/run-shell-command-from-java here is the code public String execRuntime String cmd Process proc null int inBuffer errBuffer int result 0 StringBuffer.. String cmd Process proc null int inBuffer errBuffer int result 0 StringBuffer outputReport new StringBuffer StringBuffer.. .exec cmd catch IOException e return try response.status 1 result proc.waitFor catch InterruptedException..
ExecutorService, how to wait for all tasks to finish http://stackoverflow.com/questions/3269445/executorservice-how-to-wait-for-all-tasks-to-finish how to wait for all tasks to finish What is the simplest way to to wait for all tasks of ExecutorService to finish My.. core. Right now my setup looks like this ExecutorService es Executors.newFixedThreadPool 2 for DataTable singleTable uniquePhrases.. 2 for DataTable singleTable uniquePhrases es.execute new ComputeDTask singleTable try es.wait catch InterruptedException..
How to internationalize a Java web application? http://stackoverflow.com/questions/4276061/how-to-internationalize-a-java-web-application I learnt from Google that Internationalization is the process by which I can make my web application to use all languages... by which I can make my web application to use all languages. I want to understand Unicode for the process of internationalization.. all languages. I want to understand Unicode for the process of internationalization so I learnt about Unicode from here..
How to monitor the computer's cpu, memory, and disk usage in Java? http://stackoverflow.com/questions/47177/how-to-monitor-the-computers-cpu-memory-and-disk-usage-in-java for a cross platform solution Linux Mac Windows that doesn't rely on my own code calling external programs or using JNI... code calling external programs or using JNI. Although these are viable options I would prefer not to maintain OS specific.. solution. If there's a free library out there that does this in a reliable cross platform manner that would be great..
http://stackoverflow.com/questions/4893192/process-memory-vs-heap-jvm Memory Vs Heap &mdash JVM We have a web application deployed.. which we run after which the heap memory peaks up and settles down everything seems fine. However the system admin is complaining.. remained high and it never decreased. Any ideas or suggestions would of great help java linux tomcat share improve..
How to pass parameters to anonymous class? http://stackoverflow.com/questions/5107158/how-to-pass-parameters-to-anonymous-class anonymous class Is it possible to pass parameters or access external parameters to an anonymous class For example int myVariable.. public void actionPerformed ActionEvent e How would one access myVariable here Is there any way for the listener to access.. myVariable here Is there any way for the listener to access myVariable or be passed myVariable without creating the listener..
how to find source component that generated a DocumentEvent http://stackoverflow.com/questions/5218731/how-to-find-source-component-that-generated-a-documentevent take in consideration the following points For my purposes knowing the object type that generated the event isn't enough.. extension of the swing object myComp public JTextField . These objects store additional information that should be retrieved.. should be retrieved at runtime inside the listener method es. insertUpdate DocumentListener is implemented from a class that..
JSF 2.0 set locale throughout session from browser and programmatically http://stackoverflow.com/questions/5388426/jsf-2-0-set-locale-throughout-session-from-browser-and-programmatically 2.0 set locale throughout session from browser and programmatically How do I detect the locale.. locale for an application based on the initial browser request and use it throughout the browsing session untill the user.. browser request and use it throughout the browsing session untill the user specifically changes the locale and how..
OpenGL extensions available on different Android devices [closed] http://stackoverflow.com/questions/2093594/opengl-extensions-available-on-different-android-devices devices closed I'm in the process of writing an OpenGL ES powered framework for my next Android game s . Currently I'm.. i.e. no transforming Vertex arrays are supported in OpenGL ES 1.0 and thus in every Android device. I'm guessing most if not.. android opengl es share improve this question OpenGL ES extensions on HTC G1 Android 1.6 GL_ARB_texture_env_combine..
How can I open files containing accents in Java? http://stackoverflow.com/questions/3072376/how-can-i-open-files-containing-accents-in-java Setting the language via export LANG es_ES@UTF 8 prints out the filename correctly but is an unacceptable.. read file FileInputStream fin Locale locale new Locale es ES Locale.setDefault locale File actual new File . System.out.println.. System.out.println f.getName This produces the output es_ES load_i18n.class Can't open the file special_�_�_�_characters.doc...
http://stackoverflow.com/questions/775648/loading-an-obj-with-jogl this question The closest that I could find were JOGL ES Chapter 2 Loading OBJ Models OBJ File Format OBJ Loader Renderer..
Android Camera will not work. startPreview fails http://stackoverflow.com/questions/7942378/android-camera-will-not-work-startpreview-fails NightCamActivity context super context Create an OpenGL ES 2.0 context. Debug.out Mysurfaceview welcome setEGLContextClientVersion.. onSurfaceCreated GL10 unused EGLConfig config initShapes GLES20.glClearColor 0.0f 1.0f 0.2f 1.0f Debug.out Hello init. Shaders.. 0 int fragmentShader 0 try vertexShader loadShader GLES20.GL_VERTEX_SHADER readFile vertex.vsh fragmentShader loadShader..
Android: how to display camera preview with callback? http://stackoverflow.com/questions/8350230/android-how-to-display-camera-preview-with-callback preview and it seems that it can't be done fast in OpenGL ES 1. So I can't use this solution. Some details of this in another..
Dealing with “java.lang.OutOfMemoryError: PermGen space” error http://stackoverflow.com/questions/88235/dealing-with-java-lang-outofmemoryerror-permgen-space-error not exist as an installed service you should run tomcat6w ES servicename where servicename is the name of the server as viewed..
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