Search Results

Search found 34838 results on 1394 pages for 'java se'.

Page 370/1394 | < Previous Page | 366 367 368 369 370 371 372 373 374 375 376 377  | Next Page >

• Whats the best to way convert a set of Java objects to another set of objects?

  - by HDave

  Basic Java question here from a real newbie. I have a set of Java objects (of class "MyClass") that implement a certain interface (Interface "MyIfc"). I have a set of these objects stored in a private variable in my class that is declared as follows: protected Set<MyClass> stuff = new HashSet<MyClass>(); I need to provide a public…

  Read the article

• What are the latest options in Java logging frameworks?

  - by sanity

  This question gets asked periodically, but I've long felt that existing Java logging frameworks were overcomplicated and over-engineered, and I want to see what's new. I have a more critical issue on my current project as we've standardized on JSON as our human-readable data encoding, and most logging frameworks I've seen require XML. I would…

  Read the article

• Can you get the previous value of a variable in Java?

  - by The Special One

  Say way have a variable (let's say String Str) and the value of Str starts of as " " then as some code is running it is set to "test" then somewhere else in the code it is changed again to say "tester". Now in the program I want to find out what the previous value of Str was. Is this possible in Java? So I am saying that the variable gets…

  Read the article

• Using Java, can I have one JVM spawn another, and then have the original one exit?

  - by CarlG

  I have a need to have a running JVM start another JVM and then exit. I'm currently trying to do this via Runtime.getRuntime().exec(). The other JVM starts, but my original JVM won't exit until the "child" JVM process stops. It appears that using Runtime.getRuntime().exec() creates a parent-child relationship between the processes. Is there…

  Read the article

• GAE JCache NumberFormatException, will I need to write Java to avoid?

  - by Jasper

  This code below produces a NumberFormatException in this line: val cache = cf.createCache(Collections.emptyMap()) Do you see any errors? Will I need to write a Java version to avoid this, or is there a Scala way? ... import java.util.Collections import net.sf.jsr107cache._ object QueryGenerator extends ServerResource { private val…

  Read the article

• What's the simplest way to get the smart card public key using Java?

  - by Tom Brito

  What's the simplest way to get the smart card public key using Java?

  Read the article

• What datatype in oracle would map to a Java int?

  - by Benju

  What type in Oracle (10 Express Edition) would be the "same" as a Java int?

  Read the article

• How do you call the default media player to play a wav file in Java?

  - by blue

  How do you call the default media player to play a wav file in Java?

  Read the article

• What is the equivalent of Java's .length for arrays in C#?

  - by Michael Loftus

  I'm new to C#, and I'm trying to convert this code from java into C#. static public double euclidean_2(double[] x, double[] y) { if (x.length != y.length) throw new RuntimeException("Arguments must have same number of dimensions."); double cumssq = 0.0; for (int i = 0; i < x.length; i++) …

  Read the article

• How can I detect a SQL table's existence in Java?

  - by Soldier.moth

  How can I detect if a certain table exists in a given SQL database in Java?

  Read the article

• java-maven2: How to include the a jar as depedency in pom so that I will be able to access test clas

  - by flavour-of-bru

  Hi, I have a set of functional jars(more than 3) that tests my source code. These jars just contains test classes and assisting asserter classes. I am creating a new performance jar that would import all the functional tests from these jars so that all can be run simultaneously. But when I include them as test dependencies in pom of…

  Read the article

• What are the differences and similarities between Java and JavaScript?

  - by nepaliking

  What are the differences and similarities between Java and JavaScript?

  Read the article

• How do I determine the video file size on youtube in Java?

  - by user1753343

  I am using the youtube-API to gather different information about videos. The only missing attribute until now is size. The API itself doesn't provide any functionality. I googled, but didn't found any solution. Indirect way My next idea was to get the path to the video-file itself and make a get-request. In the response-headers I…

  Read the article

• Is there any image converter through which I connect with java?

  - by Nitz

  Hey guys I had ask one question here but i don't get exactly as i want. So, now bcz of unsupported image in ImageIO, so i thought why don't I give other way to use it , by converting Unsupported images. So, is their any open-source image converter in java or is there any website or any tool , through which I can connect with my…

  Read the article

• Do java.security.Key.getEncoded() return data in DER encoded format?

  - by Tom Brito

  Do java.security.Key.getEncoded() returns data in DER encoded format?

  Read the article

• what is the difference between String and StringBuffer in java?

  - by androidbase

  what is the difference between String and StringBuffer in java? is there maximum size for String?

  Read the article

• Through Java, make a call to Javascript functions on networked device?

  - by stjowa

  I am doing device monitoring on a networked system. I need to know how to make Javascript calls on that device via its IP address to get certain status information (this device's status is only available through Javascript APIs, not SNMP, etc). I am working in Java. ADDED: The specific device is an Amino set-top-box. It has…

  Read the article

• what does the unclosed character literal error message mean in java?

  - by David

  what does the unclosed character literal error message mean in java?

  Read the article

• How to get print out of a ms word file from java application....

  - by kunal-kkt-tiwary

  Print ms word file (myfile.doc) to get printed from java application....

  Read the article

• can u suggest API for xps document?how to read and modify the xps document using java?

  - by dipika123

  suggest API for xps document.. please provide source code to read and modify the xps document in java

  Read the article

• How do I create a "Hello World" application in java for an iphone?

  - by TaintedLove

  I'd like to create a basic "Hello World" style application for the IPhone using Java - can anyone tell me how?

  Read the article

• Permission error while trying to access an (server) program started by a Java program.

  - by Zardoz

  I am starting a server application (normally to be started from the Unix command line) by using Runtime.getRuntime().exec("path/mmserver"). My problem is now that as long as my Java program, which started that server runs, the server is correctly accessible (from command line and other programs). But when my Java program…

  Read the article

• How to leave out some System.out/logging statements while executing java code?

  - by iamrohitbanga

  In C++ if we do not want some statements to compile into code that ships like assert function calls, we control their compilation through #ifndef preprocessor directives. How do we do this in Java? I have some System.out.println() statements for debugging which I would like to remove for the final code. one way is to…

  Read the article

• Does c# have the same issues like Java with equals and gethashcode() ?

  - by Blankman

  Does c# have the same issues like Java with equals and gethashcode?

  Read the article

• How do I find out which version of Java I am using Perl?

  - by joe

  How do I find out which version of Java I am using Perl programming and using that execute some jar file based on that?

  Read the article

< Previous Page | 366 367 368 369 370 371 372 373 374 375 376 377  | Next Page >