If you hover over a standard library Java method in Eclipse, you get a hover over dialog. How can you change the color of the text in that hover over dialog ?
Thanks,
Ankur
Hi all,
Does anyone know whether there is a java library for parsing a MySQL schema? In code I want to be able to determine the tables and fields specified in a schema. Or am I going to have to write my own?
Thanks Richard.
I have a Java program that runs in the background without any UI.
I want my program to exit when When I press Control+F9.
Do you have any idea?
Thanks!
class java.io.FileReader not found
I need this in order to get the file and then parse it with an xml parser.
Anyone know any alternatives for this class?
I want to print the content of a simple text file in java exactly the way the text appears in the text file. The print out has the same content as the text file but the format is not the same. tabs and line breaks are ignored in the print out. Any help will be very much appreciated.
I want to print the content of a simple text file in java exactly the way the text appears in the text file. The print out has the same content as the text file but the format is not the same. tabs and line breaks are ignored in the print out. Any help will be very much appreciated.
So suppose I'm developing a chess-like program using Java's Swing. I added a MouseListener to handle user input. To make a move the user must click a valid piece and then click a valid place. What's the best way to track the 2 mouse clicks in a turn? I'm thinking in use some kind of variable to record if is the turn's first click or second.
Hi:
Is there a way in Java to do a Nslookup search on SRV records?
I need to bind to Active Directory and would like to use the SRV records to help determine which of the ADs in the cluster are live.
In command line the nslookup search string is: 'nslookup -type=srv _ ldap._tcp.ActiveDirectory domain name'
Thanks.
Is there way to find out if Java is running on a platform which supports windowing of any kind? I know that you could possibly figure it out by reading in the environment variables, but that might prove to be rather difficult with all the possible combinations.
I've .NET framework 3.5 installed in my laptop. Just .NET alone, no Visual Studio. How can I run Java, Python, Ruby and Perl programs from the console? What are the commands used for running them?
Do I need to install something else also, for running these language files?
Hi i tried to retrieve all users from the domain using provisioning api & 2-legged OAuth in java program but it returns unknown authorization header........... when i started to search about it i got the scope as https://apps-apis.google.com/a/feeds/user/#readonly. i dont what what #readonly refers please explain it ....
Regards
Sharun
How can I get in Java the DTD file name specified in an xml file?
So, if I have:
<!DOCTYPE TEI SYSTEM "dtd-file.dtd" [
[
<!ENTITY c24r SYSTEM "c2r.jpg" NDATA JPEG>
<!NOTATION JPEG SYSTEM "image/jpeg">
<!ELEMENT figure EMPTY>
<!ATTLIST figure entity CDATA #REQUIRED>
]>
I want the string "dtd-file.dtd"
Recently I ran into this error in my web application:
java.lang.OutOfMemoryError: PermGen space
It's a typical Hibernate/JPA + IceFaces/JSF application running on Tomcat 6 and JDK 1.6.
Apparently this can occur after redeploying an application a few times.
In java adjectives ending in -able are interfaces Serializable, Comparable etc... So why is Throwable a class? Wouldn't exception handling be easier if Throwable were an interface?
Obviously, changing it now is out the question. But could it be made abstract? Wouldn't that avoid the bad practice of throw new Throwable();
Does anyone know of a way, in Java, to convert an earth surface position from lat, lon to UTM (say in WGS84)? I'm currently looking at Geotools but unfortunately the solution is not obvious.
I am trying to load a dll in java using the following code
System.loadLibrary("mydll");
The project is placed in D:\development\project\ and i have placed the dll on D:. I then gave following VM argument in eclipse configuration
-Djava.library.path=D:/
But when i run i get UnsatisifiedLinkerError. After googling a bit, I used
System.load("D:\mydll.dll");
but again getting the same problem, could someone can help?
Can anyone help me on how I have to run a java application which is in a package, from cmd?
Okease give me the necessay line that I have to type
Thank You
I recently moved from NetBeans to Eclipse and I very much miss one great feature - whenever I use method which throws some kind of exception, NetBeans alerted me and I needed to add try-catch and NetBeans automatically generated exception type for me. Is there something similiar for Eclipse?
f.e. : Integer.parseInt(new String("foo"));
NetBeans alerts I need to catch NumberFormatException.
Eclipse doesn't alert me at all
I am using Eclipse Java EE IDE for Web Developers, 3.5 - Galileo
Hello.
Are there open source libraries for Java to make implementation of drag and drop easier?
I plan to make something like the one shown below:
The program is Alice, where you can drag some elements on the left and nest them to the right. It's open source, but they did not use any libraries I think. I'm wondering if we anyone know of open source frameworks that work this way, or assist in doing complex drag and drops.
Hi,
Is there a way I can do a for loop for a certain amount of time easily? (without measuring the time ourselves using System.currentTimeMillis() ?)
I.e. I want to do something like this in Java:
int x = 0;
for( 2 minutes ) {
System.out.println(x++);
}
Thanks
Is there any way to have a code where it can be used to open PDF file in Java application but do not side to any platform. I mean using batch file in Windows could do that. Can it be any other way to have platform independent code to open PDF on fly.
Please help :/
In Java you can create an abstract class that contains only abstract methods. On the other hand, you can create an interface that declares the same methods. So can you use abstract classes instead of interfaces?
Cheers!
Hi, im connecting to dBase from java with this string:
String url="jdbc:odbc:DRIVER={Microsoft dBase Driver (*.dbf)};DBQ="+databasePath+";DefaultDir="+databasePath+";DriverId=533;FIL=dBase IV;MaxBufferSize=2048;PageTimeout=5;";
Work fine, but with a SELECT statement i can retrieve only record that are not "deleted".
In dBase database deletet record are only flagged deleted, so i want retrive deleted record too. Is this possibile?
Thank.