A simple question: what is the more efficient way to access a db in Java/JDBC?
I'm a web developper and I'd like to write some reusable and scalable code.
What can you suggest?
greetings, today i have started to learn java using netbeans ide.
i would like my jframe to display an icon as stated in the following:
setIconImage(Toolkit.getDefaultToolkit().getImage("SartreIcon.jpg"));
the questin is under netbeans ide.. exactly in which folder do i place the graphic in question in order to load it?
thanks.
JavaMail requires that you specify an external SMTP server when sending mail. I want to have my java app send email directly without having to use an external SMTP server such as postfix or sendmail.
Can anyone recommend a library which provides this kind of functionality?
Ive done some googling and have come up with nothing.
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
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?
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
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?
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
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.
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?
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
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?
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?
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
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.
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 = ???
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.
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.
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!