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java Programming Glossary: appHow to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android to discover memory usage of my application in Android I would like to know how I can find the.. like to know how I can find the memory used on my Android application programmatically. I hope there is a way to do it. Plus.. at overall memory usage. This is mostly there to help an application gauge how close the system is coming to having no more..
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 in a ProgressDialog I am trying to write a simple application that gets updated. For this I need a simple function.. it is up to you to decide which method is better for your app. 1. Use AsyncTask and show the download progress in a dialog.. that a Service runs actually in the same thread of your app when you extends Service you must manually spawn new threads..
Prevent user from going back to the previous secured page after logout http://stackoverflow.com/questions/4194207/prevent-user-from-going-back-to-the-previous-secured-page-after-logout com.example.NoCacheFilter filter class filter filter mapping filter name noCacheFilter filter name url pattern .jsp url.. filter name url pattern .jsp url pattern filter mapping Or if you want to put this restriction on secured pages only.. secured pages. For example when they are all in the folder app then you need to specify the URL pattern of app . Even more..
Migrating from JSF 1.2 to JSF 2.0 http://stackoverflow.com/questions/4441713/migrating-from-jsf-1-2-to-jsf-2-0 from JSF 1.2 to JSF 2.0 I am working with a rather large app written in JSF 1.2 . JSF 1.2 is around 6 years old now. I need.. might want to change the classloading policy to load webapp libraries first before servletcontainer libraries see also JSF2.. libraries see also JSF2 classloading issues in application servers . Update root declaration of faces config.xml..
Connection pooling options with JDBC: DBCP vs C3P0 [closed] http://stackoverflow.com/questions/520585/connection-pooling-options-with-jdbc-dbcp-vs-c3p0 DBCP consistently generated exceptions into our test application and struggled to reach levels of performance which C3P0.. Worse still DBCP was returning Connection objects to the application for which the underlying transport had broken. Since.. then we have used C3P0 in 4 major heavy load consumer web apps and have never looked back. UPDATE It turns out that after..
Calling awt Frame methods from subclass http://stackoverflow.com/questions/5665156/calling-awt-frame-methods-from-subclass I was told that you should only have on instance of a Papplet at a time. PApplet is the Applet class in Processing a rendering.. class public class ExampleFrame extends JFrame PApplet app public ExampleFrame PApplet emApp super Ball Maze Game this.setDefaultCloseOperation.. JFrame.EXIT_ON_CLOSE this.setLocation 200 200 app emApp setSize 615 438 setVisible true setLayout new BorderLayout..
JTable duplicate values in row http://stackoverflow.com/questions/9132987/jtable-duplicate-values-in-row pasted below and when I call the populate method it appears to populate the table with duplicate data each row is filled.. @SuppressWarnings serial we don't expect this app to ever use serialized classes. EVER. public class CollectionDataModel..
Choosing Java vs Python on Google App Engine http://stackoverflow.com/questions/1085898/choosing-java-vs-python-on-google-app-engine Java vs Python on Google App Engine Currently Google App Engine supports both Python Java... Java vs Python on Google App Engine Currently Google App Engine supports both Python Java. Java support is less mature... JVM too so it's THE way to run e.g. PHP or Ruby code on App Engine the Python App Engine team however does have the advantage..
http://stackoverflow.com/questions/148681/unloading-classes-in-java application can dynamically start loading classes from an AppServer I need to talk to. We did this since the amount of jars.. we don't load the classes dynamically at run time from the AppServer library. Now I just hit a problem where I need to talk.. I just hit a problem where I need to talk to two different AppServers and found that depending on whose classes I load first..
http://stackoverflow.com/questions/2253061/secure-http-post-in-android httpPost.abort catch Exception e System.out.println Your App Name Here e public String sendPost String url String data return.. url response null StringEntity tmp null Log.d Your App Name Here Setting httpPost headers httpPost.setHeader User Agent.. UTF 8 catch UnsupportedEncodingException e Log.e Your App Name Here HttpUtils UnsupportedEncodingException e httpPost.setEntity..
What is the ellipsis (…) for in this method signature? http://stackoverflow.com/questions/2367398/what-is-the-ellipsis-for-in-this-method-signature the ellipsis &hellip for in this method signature In the App Engine docs what is the ellipsis JID... for in this method signature..
Service discovery failed exception using Bluetooth on Android http://stackoverflow.com/questions/3397071/service-discovery-failed-exception-using-bluetooth-on-android The code beneath is almost identical to the Bluetooth Chat App. public void onActivityResult int requestCode int resultCode..
Pass String as params from one Java App to another http://stackoverflow.com/questions/6121990/pass-string-as-params-from-one-java-app-to-another String as params from one Java App to another I'm trying to pass String as parameter from one..
Remove Top-Level Container on Runtime http://stackoverflow.com/questions/6309407/remove-top-level-container-on-runtime JFrame JDialog End of Cycle Without Success Exit App BUILD SUCCESSFUL total time 13 seconds I'll try asking this.. System.out.println End of Cycle Without Success Exit App closeMe private void closeMe EventQueue.invokeLater new Runnable..
How to find a button source in AWT (calculator homework) http://stackoverflow.com/questions/7441625/how-to-find-a-button-source-in-awt-calculator-homework bClear public SimpleCalculator f new Frame My First GUI App p1 new Panel p2 new Panel p3 new Panel p4 new Panel l1 new Label..
http://stackoverflow.com/questions/7637144/android-requires-compiler-compliance-level-5-0-or-6-0-found-1-7-instead-plea Android Tools Fix Project Properties. 2011 10 03 17 21 55 App Android requires compiler compliance level 5.0 or 6.0. Found.. Android Tools Fix Project Properties. 2011 10 03 17 21 59 App Android requires compiler compliance level 5.0 or 6.0. Found..
Jboss Seam: Enabling Debug page on WebLogic 10.3.2 (11g) http://stackoverflow.com/questions/2453746/jboss-seam-enabling-debug-page-on-weblogic-10-3-2-11g of the application .ear is the following application.ear APP INF classes lib all jar dependencies go here including the WAR..
Android/Java — Post simple text to Facebook wall? http://stackoverflow.com/questions/2953146/android-java-post-simple-text-to-facebook-wall facebookClient new Facebook facebookClient.authorize this APP ID new String publish_stream read_stream offline_access this.. this is an Activity that implements a DialogListener and APP ID is my Facebook application ID. Thanks. UPDATE 2 I found a.. if v facebookButton facebookClient new Facebook replace APP_API_ID with your own facebookClient.authorize this APP_API_ID..
Java LDAP - Determine if user in a given group? http://stackoverflow.com/questions/570466/java-ldap-determine-if-user-in-a-given-group DC DOMAIN DC com String groupDistinguishedName DN CN DLS APP MyAdmin C OU DLS File Permissions DC DOMAIN DC com try ctx new..
http://stackoverflow.com/questions/5904820/android-udp-communication 1000 Snippet of code on the ANDROID APP that sends a packet to the server public void connect Random.. packet Sends an UDP packet from the SERVER to the ANDROID APP public void sendIdle if comm_ip null System.err.println Sent..
Android onConfigurationChanged not being called http://stackoverflow.com/questions/6457659/android-onconfigurationchanged-not-being-called newConfig And my LogCat Output 06 23 12 33 20.327 DEBUG APP 2905 onCreate Called Orientation Changes 06 23 12 33 23.842.. Called Orientation Changes 06 23 12 33 23.842 DEBUG APP 2905 onCreate Called Does anyone know what I am doing wrong..
JAR Bundler using OSXAdapter causing application to lag or terminate http://stackoverflow.com/questions/7519244/jar-bundler-using-osxadapter-causing-application-to-lag-or-terminate .jarbundlerproblem I have to bundle my JAR file into an APP using Apple Jar Bundler . I have done this successfully my application..
How to securely establish communication between two apps built on google app engine? http://stackoverflow.com/questions/7937099/how-to-securely-establish-communication-between-two-apps-built-on-google-app-eng a secure communication between then. Basically we have APP1 Public APP that provides data in JSON format based on requests.. communication between then. Basically we have APP1 Public APP that provides data in JSON format based on requests in JSON.. The data is private subject just to the specific request. APP2 Internal Not public APP that request data to APP1 in JSON format..
Class loading isolation issue (or How to use JPA2 on JBoss 5.x ?) http://stackoverflow.com/questions/8476944/class-loading-isolation-issue-or-how-to-use-jpa2-on-jboss-5-x J2SE Recipe Step 1 Build the standalone application APP This application will receive instructions from the servlet.. I leave you the choice of the communication method. As the APP uses JPA2 it will need a persistence.xml file located in a META.. the servlet needs to access the database it launches the APP and tells it what to do. For lauching the APP the servlet is..
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