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java Programming Glossary: writesWhat does 'synchronized' mean? http://stackoverflow.com/questions/1085709/what-does-synchronized-mean an object is visible to more than one thread all reads or writes to that object's variables are done through synchronized methods...
JUnit test for System.out.println() http://stackoverflow.com/questions/1119385/junit-test-for-system-out-println XML or does not understand request it returns null and writes some stuff to standard output. Is there any way to assert console..
How can I lock a file using java (if possible) http://stackoverflow.com/questions/128038/how-can-i-lock-a-file-using-java-if-possible have another java app that does the same thing but instead writes on the file. What i want is to be able to run these apps at..
How to get UTF-8 working in java webapps? http://stackoverflow.com/questions/138948/how-to-get-utf-8-working-in-java-webapps GET parameters as UTF 8 encoded. As a result when the user writes the following to the address bar of the browser https localhost..
Is Eclipse the best IDE for Java? [closed] http://stackoverflow.com/questions/152691/is-eclipse-the-best-ide-for-java The documentation is really lacking. I don't know who writes the stuff but if it's not just flatly missing it's incomplete...
Simplest way to serve static data from outside the application server in a Java web application http://stackoverflow.com/questions/1812244/simplest-way-to-serve-static-data-from-outside-the-application-server-in-a-java of the image in flavor of for example FileInputStream and writes it to the OutputStream of the HttpServletResponse . Importantingly..
How to retrieve and display images from a database in a JSP page? http://stackoverflow.com/questions/2340406/how-to-retrieve-and-display-images-from-a-database-in-a-jsp-page needs to be set as well. That should be it. It almost writes code itself. Let's start with HTML in JSP img src images foo.gif..
Input and Output binary streams using JERSEY? http://stackoverflow.com/questions/3496209/input-and-output-binary-streams-using-jersey the PDF takes the output stream from the write method and writes to that instead of a newly created output stream. Don't know..
Difference between volatile and synchronized in JAVA (j2me) http://stackoverflow.com/questions/3519664/difference-between-volatile-and-synchronized-in-java-j2me or not anything that was visible to thread A when it writes to volatile field f becomes visible to thread B when it reads..
Memory barriers and coding style over a Java VM http://stackoverflow.com/questions/3964317/memory-barriers-and-coding-style-over-a-java-vm or AtomicReference Foo theFoo is sufficient to ensure that writes to its fields are visible to any thread reading via theFoo reference.. or not anything that was visible to thread A when it writes to volatile field f becomes visible to thread B when it reads..
Android AudioRecord class - process live mic audio quickly, set up callback function http://stackoverflow.com/questions/4525206/android-audiorecord-class-process-live-mic-audio-quickly-set-up-callback-func freshly populated with live mic audio and then the app writes this data to an SD file. The pseudo code looks something like..
Android download binary file problems http://stackoverflow.com/questions/576513/android-download-binary-file-problems read could get less than 1024 bytes but your write always writes out exactly 1024 bytes possibly including bytes from the previous..
http://stackoverflow.com/questions/592303/asynchronous-io-in-java Grizzly provides a facility for doing asynchronous reads writes via a queue model . It supports TCP and UDP a like. I've used..
Why does the JTable header not appear in the image? http://stackoverflow.com/questions/7369814/why-does-the-jtable-header-not-appear-in-the-image The JTable header vanishes from the PNG that the code writes. PNG Screen shot import javax.swing. import java.awt.Graphics..
Is it possible to read from a InputStream with a timeout? http://stackoverflow.com/questions/804951/is-it-possible-to-read-from-a-inputstream-with-a-timeout new PipedInputStream outputStream I have writer that writes some data then waits for 5 seconds before writing the last piece..
Barcode Scanner implementation on Java http://stackoverflow.com/questions/8146840/barcode-scanner-implementation-on-java program reads all input from the specified serial port and writes the barcode to a database. I also setup the program to pass..
How to download and save a file from Internet using Java? http://stackoverflow.com/questions/921262/how-to-download-and-save-a-file-from-internet-using-java than a simple loop that reads from the source channel and writes to this channel. Many operating systems can transfer bytes directly..
Redirect System.out and System.err to slf4j http://stackoverflow.com/questions/11187461/redirect-system-out-and-system-err-to-slf4j @Override public void close flush hasBeenClosed true Writes the specified byte to this output stream. The general contract..
Why Java OutputStream.write() Takes Integer but Writes Bytes http://stackoverflow.com/questions/1407893/why-java-outputstream-write-takes-integer-but-writes-bytes Java OutputStream.write Takes Integer but Writes Bytes I am writing an OutputStream just noticed this in the..
Is there any point in using a volatile long? http://stackoverflow.com/questions/3038203/is-there-any-point-in-using-a-volatile-long from one write and the second 32 bits from another write. Writes and reads of volatile long and double values are always atomic... of volatile long and double values are always atomic. Writes to and reads of references are always atomic regardless of whether..
Memory barriers and coding style over a Java VM http://stackoverflow.com/questions/3964317/memory-barriers-and-coding-style-over-a-java-vm variables only when all the following criteria are met Writes to the variable do not depend on its current value or you can..
I don't understand file locking http://stackoverflow.com/questions/4025721/i-dont-understand-file-locking on the commons I O static method is sparse but says Writes a String to a file creating the file if it does not exist....
Are static variables shared between threads? http://stackoverflow.com/questions/4934913/are-static-variables-shared-between-threads happens before every subsequent read of that same field. Writes and reads of volatile fields have similar memory consistency..
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