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java Programming Glossary: outputsIs there a difference between x++ and ++x in java? http://stackoverflow.com/questions/1094872/is-there-a-difference-between-x-and-x-in-java is called postincrement. int x 5 y 5 System.out.println x outputs 6 System.out.println x outputs 6 System.out.println y outputs.. 5 y 5 System.out.println x outputs 6 System.out.println x outputs 6 System.out.println y outputs 5 System.out.println y outputs.. 6 System.out.println x outputs 6 System.out.println y outputs 5 System.out.println y outputs 6 share improve this answer..
JUnit test for System.out.println() http://stackoverflow.com/questions/1119385/junit-test-for-system-out-println
DocumentListener Java, How do I prevent empty string in JTextBox? http://stackoverflow.com/questions/11818080/documentlistener-java-how-do-i-prevent-empty-string-in-jtextbox as shown. I calculates the hourly wage and provides some outputs I havent implemented yet. I'm using DocumentListener so it it..
How to discover a File's creation time with Java? http://stackoverflow.com/questions/32586/how-to-discover-a-files-creation-time-with-java line and executing the dir command which looks like it outputs the file's creation time. I guess this works I only need to..
Alternative to ui:fragment in JSF http://stackoverflow.com/questions/3713468/alternative-to-uifragment-in-jsf value text 2 h outputText value text 3 h panelGroup It outputs nothing anyway if you don't specify the id style styleClass..
Port of Random generator from C to Java? http://stackoverflow.com/questions/397867/port-of-random-generator-from-c-to-java by running the algorithms in C and Java to compare the outputs. edit here's a shot at it. I tried running it in C and Java..
Simplest way to print an array in Java http://stackoverflow.com/questions/409784/simplest-way-to-print-an-array-in-java or of objects in Java Here are some example inputs and outputs int intArray new int 1 2 3 4 5 output 1 2 3 4 5 String strArray..
http://stackoverflow.com/questions/4772425/format-date-in-java yyyyy mm dd System.out.println dt1.format date But it outputs 02011 00 1 instead of the desired 2011 01 18 . java date ..
Integer wrapper objects share the same instances only within the value 127? http://stackoverflow.com/questions/5117132/integer-wrapper-objects-share-the-same-instances-only-within-the-value-127 Integer integer2 127 System.out.println integer1 integer2 outputs true But here they are different instances Integer integer1.. Integer integer2 128 System.out.println integer1 integer2 outputs false Why do the wrapper objects share the same instance only..
http://stackoverflow.com/questions/5136859/mouselistener-help-java Java I am trying to write a program in Java Swing that outputs a 10 x 10 grid of geometric rectangles filled with randoms colors...
Parsing JSON with GSON, object sometimes contains list sometimes contains object http://stackoverflow.com/questions/6223023/parsing-json-with-gson-object-sometimes-contains-list-sometimes-contains-object like this is with a custom Deserializer. For example outputs Container obj ChildContainer children Child id 1 Child id 2..
Hibernate, iBatis, Java EE or other Java ORM tool http://stackoverflow.com/questions/716532/hibernate-ibatis-java-ee-or-other-java-orm-tool the query is right all you're doing is mapping inputs and outputs. Also I found JPA QL to be more awkward than pure SQL. You need..
Creating multiple log files of different content with log4j http://stackoverflow.com/questions/728295/creating-multiple-log-files-of-different-content-with-log4j with log4j Is there a way to configure log4j so that it outputs different levels of logging to different appenders I'm trying..
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 Complete in currentTimeMillis start ms which outputs Read 1 Read 2 Read 3 Complete in 5001ms If there was a more.. if readByte 0 System.out.println Read readByte which outputs Read 1 Read 2 Exception in thread main java.util.concurrent.TimeoutException..
Java: convert List<String> to a join()d string http://stackoverflow.com/questions/1751844/java-convert-liststring-to-a-joind-string String foo Joiner.on .withKeyValueSeparator is .join ages Outputs Bill is 25 Joe is 30 Betty is 35 which is extremely useful for..
Android file uploader with server-side php http://stackoverflow.com/questions/3204476/android-file-uploader-with-server-side-php Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches..
How do I get whole and fractional parts from double in JSP/Java? http://stackoverflow.com/questions/343584/how-do-i-get-whole-and-fractional-parts-from-double-in-jsp-java part iPart System.out.println Fractional part fPart Outputs Integer part 2 Fractional part 0.2999999999999998 share improve..
Upload a picture from Android to PHP server http://stackoverflow.com/questions/4295417/upload-a-picture-from-android-to-php-server Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches..
Java null check why use == instead of .equals() http://stackoverflow.com/questions/4501061/java-null-check-why-use-instead-of-equals doesn't refer to anything System.out.println f1.equals f3 Outputs false since `f1` is a valid instance but `f3` is null so one..
Run external program from Java, read output, allow interruption http://stackoverflow.com/questions/659796/run-external-program-from-java-read-output-allow-interruption isr String line int exit 1 while line br.readLine null Outputs your process execution System.out.println line try exit proc.exitValue..
http://stackoverflow.com/questions/7467568/parsing-json-from-url for Item item page.items System.out.println item.title Outputs javascriptkit.com Document Text Resizer JavaScript Reference..
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