Hi!
So i'm writing a WebService in Java that should receive a file as an input, and then the WebService does some processing on that file, and finally it should send a new file to the client.
My question is :
How do I send a file to the client? (and how can I tell them to upload one).
Thanks for the help
I'm trying to handle an FileNotFoundException in Java by suspending the thread for x seconds and rereading the file. The idea behind this is to edit properties during runtime.
The problem is that the programm simply terminates. Any idea how to realize this solution?
What is the event handler in Java (using net beans, Swing) that resembles the Paint in C#?
The event which shall be fired when the form is restored, resized ... etc
The Java Virtual Machine supports several garbage collection strategies.
This article explains them.
Now I am wondering which (automatically selected) strategy my application is using, is there any way to let the JVM(version 1.6) print this information?
HI, i am currently developing an android application where i am required to implement speech recognition...could u suggest a link where i could find a java speech recognition API...?
Thanks
Hi,
I've used JAXB Marshaller as well as my own marshaller for marshalling pure java bean objects into XML. It has been observed that both of them require almost same time to marshal. The performance is not acceptable and needs to be improved. What are possible ways where we can improve performance of marshaller? Like threading?
Anyone know of a good library to invoke powershell scripts from within Java? I'm currently spawning a seperate process (powershell.exe) and then parse the output, but it would really be nice if I can leverage Powershell's 'power' by getting objects back from a powershell call.
Edit:
Otherwise, anyone else doing such interop? What method do you use?
I am looking for a open source library in Java for HTML Microsoft Word conversion. I have found many tools for Word to HTML conversion but not too many for converse.
Hi,
I need a Java library for doing web searches ( any search engine is good ).
I should be able to to write code such as:
WebSearch search = new WebSearch("Apple");
System.Out.Println("Results = " + search.Results.Count);
Does such a library/API exist ?
Regards,
Sebastian
Please help me use/create Concurrent LinkedHashMap.
As per my belief, if I use Collections.synchronizedMap(), I would have to use synchronized blocks for getter/setter.
If I use ConcurrentSkipListMap, is there any way to implement a Comparator to store sequentially.
I would like to use java's built in instead of third party packages.
Thanks
JAVA
Hello,
I have a TextArea with enter seperated values:
For Example:
Value1
Value2
Value3
Value4
Value5
Is there a fast way to put them in a String array
String[] newStringArray = ???
Hello,
I'v created a java extension that handles login requests using smartfoxserver for my game.
The following is inside the internal event:
View Here: http://mfpurl.net/index.php/view/8e43b130
But its complaining invalid login request?
How can I do the equivalent of the Ruby snippet below using Java?
require 'net/http'
res = Net::HTTP.get_response(URI.parse("http://somewhere.com/isalive")).body
Hi
We can resrict the creation of object of a class by making it's constructor private.
But this constructor could still be called from within the class.
is there anyway to prevent this in Java?
Thnx.
Friends, I am trying to convert DO to DTO using java and looking for automated tool before start writing my own. I just wanted to know if there any free tool available for the same.
OK so, let's say I have a Java applet that takes a while to load (~5 secs). It's getting the mysql-connector.jar and it's loading. Well.. instead of the gray box with the coffee logo... can I make it have a simple progress bar with the percent?
Thanks.
In Java is there an equivalent to the C# "using" statement allowing to define a scope for an object:
using (AwesomeClass hooray = new AwesomeClass)
{
// Great code
}
This has probably allready been asked but the keywords make it difficult to find a relevant question.
This is, I suppose, a very simple question for any Java programmer.
My question is as simple as this:
When the user clicks a button, I want to show a popup form that should have at least two JTextFields and two JLabels, so using JOptionPane.showInputDialog is not a possibility.
Thanks.
Hello,
I'm working on a project and need a simple free java HTML wysiwyg editor can anyone point me in the right direction?.
It only has a small space to fit into, so something fairly simple would be best.
Thanks for the help!
I'm coding a software on java and i almost finished, i would like to know how can we create a trial version which work for example for 30 days, because i will to send it to some companies
so how to make it like shareware or trialware, also can we block access to the .class in the jar file?
Thank you
I need to read a Excel 2007 xlsx file in a java application. Does anyone know of a good api to accomplish this task?
Thanks in advance for any advice given.
-MrPortico