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java Programming Glossary: writeWhat is the difference between JSF, Servlet and JSP? http://stackoverflow.com/questions/2095397/what-is-the-difference-between-jsf-servlet-and-jsp running on the server machine which allows you to write template text in the client side languages like HTML CSS JavaScript..
What is a Null Pointer Exception? http://stackoverflow.com/questions/218384/what-is-a-null-pointer-exception that num may not have been initialized but sometime you write code that does not directly create the object. For instance..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android does not provide any sort of SOAP library. You can either write your own or use something like kSOAP 2 . As you note others..
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 showing the progress in a ProgressDialog I am trying to write a simple application that gets updated. For this I need a simple.. is known publishProgress int total 100 fileLength output.write data 0 count catch Exception e return e.toString finally.. receiver.send UPDATE_PROGRESS resultData output.write data 0 count output.flush output.close input.close catch..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files if an user is logged in then implement a filter and write code accordingly in doFilter method. E.g. public void doFilter.. on some query parameters then implement a servlet and write code accordingly in doGet method. E.g. protected void doGet.. e.g. processing a form submit then implement a servlet and write code accordingly in doPost method. E.g. protected void doPost..
How do I write a correct micro-benchmark in Java? http://stackoverflow.com/questions/504103/how-do-i-write-a-correct-micro-benchmark-in-java do I write a correct micro benchmark in Java How do you write and run.. do I write a correct micro benchmark in Java How do you write and run a correct micro benchmark in Java I'm looking here for..
How to: generic array creation http://stackoverflow.com/questions/529085/how-to-generic-array-creation Collections.checkedCollection . in that case you should write public class GenSet E private E a public GenSet Class E c int.. of the objects passed as argument. in that case you should write public class GenSet E private Object a public GenSet int s a..
“implements Runnable” vs. “extends Thread” http://stackoverflow.com/questions/541487/implements-runnable-vs-extends-thread spent with threads in Java I've found these two ways to write threads. public class ThreadA implements Runnable public void..
http://stackoverflow.com/questions/5853879/swing-obtain-image-of-jframe null 2 img.getHeight null 2 Image.SCALE_SMOOTH try write the image as a PNG ImageIO.write img png new File screenshot.png.. try write the image as a PNG ImageIO.write img png new File screenshot.png catch Exception e e.printStackTrace..
read/write to Windows Registry using Java http://stackoverflow.com/questions/62289/read-write-to-windows-registry-using-java write to Windows Registry using Java Is it possible to read write.. to Windows Registry using Java Is it possible to read write to windows registry using java java registry share improve.. but it is the first search result on google to java read write to registry . Recently I found this amazing piece of code which..
Should I avoid the use of set(Preferred|Maximum|Minimum)Size methods in Java Swing? http://stackoverflow.com/questions/7229226/should-i-avoid-the-use-of-setpreferredmaximumminimumsize-methods-in-java-swi MigLayout DesignGridLayout. So no in practice you rarely write LayoutManagers except for simple highly specialized environments..
Program to create a PNG waveform for an audio file http://stackoverflow.com/questions/11017283/program-to-create-a-png-waveform-for-an-audio-file createSampleOnGraphicsContext w h INFOPAD g2 g2.dispose Write generated image to a file try Save as PNG File file new File..
How to avoid type safety warnings with Hibernate HQL results? http://stackoverflow.com/questions/115692/how-to-avoid-type-safety-warnings-with-hibernate-hql-results method especially with regards to equals and hashCode . Write a cast helper Simply refactor all your @SuppressWarnings into..
http://stackoverflow.com/questions/1238963/query-arp-cache-to-get-mac-id familiar with JNI though so I can't help you with that. Write a separate small native app that you can access from Java via..
How to serialize an object into a string http://stackoverflow.com/questions/134492/how-to-serialize-an-object-into-a-string data Object o ois.readObject ois.close return o Write the object to a Base64 string. private static String toString..
Which overload will get selected for null in Java? http://stackoverflow.com/questions/1545501/which-overload-will-get-selected-for-null-in-java I write this line in Java JOptionPane.showInputDialog null Write something Which method will be called showInputDialog Component..
Write a password protected Zip file in Java [closed] http://stackoverflow.com/questions/166340/write-a-password-protected-zip-file-in-java a password protected Zip file in Java closed I need to zip..
Best Way to Write Bytes in the Middle of a File in Java http://stackoverflow.com/questions/181408/best-way-to-write-bytes-in-the-middle-of-a-file-in-java Way to Write Bytes in the Middle of a File in Java What is the best way..
Hibernate: hbm2ddl.auto=update in production? http://stackoverflow.com/questions/221379/hibernate-hbm2ddl-auto-update-in-production simply cannot rely on automatic updates in production . Write you own patches review them with DBA test them then apply them..
Reverse a given sentence in java http://stackoverflow.com/questions/2713655/reverse-a-given-sentence-in-java java This was the question asked me in amazon interview. Write a program to reverse a given sentence like This is interview..
http://stackoverflow.com/questions/2842695/what-is-microbenchmarking benchmarks with well defined test cases profiling . Write readable code first then profile to see what needs to be done..
Get a list of resources from classpath directory http://stackoverflow.com/questions/3923129/get-a-list-of-resources-from-classpath-directory share improve this question I know three solutions 1 Write custom scanner eg. as in the post above. 2 PathMatchingResourcePatternResolver..
http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax UTF 8 You want world domination huh response.getWriter .write text Write response body. Map this servlet in web.xml.. want world domination huh response.getWriter .write text Write response body. Map this servlet in web.xml as follows servlet.. json response.setCharacterEncoding UTF 8 response.getWriter .write json The JS code document .ready function When the..
How to make pipes work with Runtime.exec()? http://stackoverflow.com/questions/5928225/how-to-make-pipes-work-with-runtime-exec java exec runtime.exec share improve this question Write a script and execute the script instead of separate commands...
java: “final” System.out, System.in and System.err? http://stackoverflow.com/questions/5951464/java-final-system-out-system-in-and-system-err java final share improve this question JLS 17.5.4 Write Protected Fields Normally final static fields may not be modified...
read/write to Windows Registry using Java http://stackoverflow.com/questions/62289/read-write-to-windows-registry-using-java throw new IllegalArgumentException rc ret 1 key key Write a value in a given key value name @param hkey @param key @param..
How to handle events from keyboard and mouse in full screen exclusive mode in java? http://stackoverflow.com/questions/7456227/how-to-handle-events-from-keyboard-and-mouse-in-full-screen-exclusive-mode-in-ja approaches shown in How to Use Key Bindings and How to Write a Mouse Listener work correctly in Full Screen Exclusive Mode..
How to implement a Map with multiple keys? http://stackoverflow.com/questions/822322/how-to-implement-a-map-with-multiple-keys you have any suggestions The only thing I can think of is Write a class which uses two Maps internally. EDIT Some people suggest..
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application void close if mDataBase null mDataBase.close super.close Write a DataAdapter class like import java.io.IOException import android.content.Context..
Stand-alone Java code formatter/beautifier/pretty printer? http://stackoverflow.com/questions/996646/stand-alone-java-code-formatter-beautifier-pretty-printer rules Read Source Code &rarr Apply Styling Rules &rarr Write Styled Source Code Style Checker does not produce modified source.. code Read Source Code &rarr Apply Styling Rules &rarr Write Rule Violations Further Clarifications Solutions must be highly..
Why I am getting this output in my Java code? http://stackoverflow.com/questions/12966285/why-i-am-getting-this-output-in-my-java-code Driver class http pastebin.com yeA34MNd I CAN ONLY WRITE CODE IN THE STACK CLASS. The point of this was to Implement..
Map enum in JPA with fixed values? http://stackoverflow.com/questions/2751733/map-enum-in-jpa-with-fixed-values implements Serializable public enum Right READ 100 WRITE 200 EDITOR 300 private int value Right int value this.value.. implements Serializable public enum Right READ 100 WRITE 200 EDITOR 300 private int value Right int value this.value..
Why does Java's SSLSocket send a version 2 client hello? http://stackoverflow.com/questions/4682957/why-does-javas-sslsocket-send-a-version-2-client-hello turned on I see that a v2 client hello is used main WRITE TLSv1 Handshake length 81 main WRITE SSLv2 client hello message.. hello is used main WRITE TLSv1 Handshake length 81 main WRITE SSLv2 client hello message length 110 But I have found two admittedly..
http://stackoverflow.com/questions/4844535/why-do-you-have-to-call-urlconnectiongetinputstream-to-be-able-to-write-out-to WORLD osw.flush MUST CALL THIS OTHERWISE WILL NOT WRITE OUT urlCon.getInputStream If getInputStream is called..
exception while Read very large file > 300 MB http://stackoverflow.com/questions/985076/exception-while-read-very-large-file-300-mb large file 300 MB My task is to open a large file in READ WRITE mode and i need to search some portion of text in that file..
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