I mavenize my java-project and don't understand, how add in it native libraries. In my not-maven project i did it via CLASSPATH. I use NetBeans and maven in it.
I would like to design a PvP game uses flash in client and java socket server, but I do need server validates trajectory and if bullets hit target from cheating.
Is there any tutorial or paper provides how to do this ?
JFace Databinding doesn't support generics, so it isn't particularly type-safe. And apparently it never will, since they wish to preserve Java 1.3 support.
JGoodies supports generics since 2.0.0. Has anyone ported JGoodies 2 to SWT/JFace? Or is there another library which allows both?
here's an example of a company selling complete software suite/platform
www.ql2.com/technology/platform.php
i wonder how are such suite/platforms developped ? do you have to use J2EE ?
i am more interested in how this company is able to produce their own proprietary WebQL language.
www.automationanywhere.com/products/AAServer.htm
is another similar company selling "servers"....how are such proprietary servers developped with Java technology ?
I believe conversion exactly to BigInteger[] would be optimal in my case. Anyone had done or found this written in Java and willing to share?
So imagine I have arbitrary size byte[] = {0xff,0x3e,0x12,0x45,0x1d,0x11,0x2a,0x80,0x81,0x45,0x1d,0x11,0x2a,0x80,0x81}
How do I convert it to array of BigInteger's and then be able to recover it back the original byte array safely?
ty in advance.
Im getting classnotfountexception on Class.forname("com.mysql.jdbc.Driver")
im using:
windows vista 64-bit,
Eclipse Galileo,
GWT framework
i downloaded (mysql-connector-java-5.1.6-bin), but what the exact path i should add to.
im getting this exception while im in gwt-projects, but normal projects working good,
any idea how that should be done???...thanks
I'm new to java can someone please explain to me whats wrong with this method:
clas Hello {
public static void main (String[]arg) {
Document.write ("hello world") ;
}}
Hi..i wanted to develop a whiteboard application..i know the basics of java..but have no idea where to start from..so..i'd really appreciate if you could guide me..as in..where do i start from??
Hi..i wanted to develop a whiteboard application..i know the basics of java..but have no idea where to start from..so..i'd really appreciate if you could guide me..as in..where do i start from??..plz...i reallly need ths..
Hi folks,
I have a little program allowing users to type-in some regular expressions. afterwards i like to check if this input is a valid regex or not.
I'm wondering if there is a build-in method in Java, but could not find such jet.
Can you give me some advice?
Best regards
Phil
I have created a Java application (project) in NetBeans, in which I have designed a JFrame with menu bar, and different JPanels. I want these JPanels to appear inside the JFrame on action of different menu items, so that whenever the menu items are clicked different JPanels should appear inside the JFrame. I have designed both JFrame & JPanel separately, but I couldn't link them together.
Please help me out friends.
How can I parse a strings like :
name1="val1" name2="val2" name3="val3"
I cannot use split(\s+) as it can be name = "val 1".
I am doing java but any laguage is okay.
We are doing one project. We have to develope website, that displays all proxy servers list and when user click on particular server it will be activated to him.
For this I am confusing on use Java or PHP. which is simple to handle proxys.
Please help me.
I am very new to programming, so please bear with me, and apologies in advance if at first I dont make sense...!
I am doing an undergrad programming project, and need to make some databases within a Java program. I am using eclipse (galilo) to write my program. I have downloaded a connector/J, but havent the foggiest how i should use it!
Anyone out there able to give me a step by step approach?!
Many thanks!
Could anyone tell me the difference between library and native library in terms of java? I found the word "native library" in the following line:
Type 1 - drivers that implement the
JDBC API as a mapping to another data
access API, such as ODBC. Drivers of
this type are generally dependent on a
native library, which limits their
portability. The JDBC-ODBC Bridge
driver is an example of a Type 1
driver.
which you can found here
Hi,
I'm new to Java Annotation. I know how to create custom annotation but I don't know how to process that Annotation to generate the dynamic code just like ejb 3.0 and hibernate does.
I read some articles based on APT but no one gives the details about how to process the Annotation.
Are there any tutorials with sample code for processing custom Annotations?
Thanks
http://maestric.com/wiki/lib/exe/fetch.php?w=&h=&cache=cache&media=java:spring:spring_mvc.png
In the above image, HTTP request sends something to Dispatcher Servlet. My Question is what does Dispatcher Servlet do.
Is it something like getting the information thrown from the web page and throwing it to the controller.
I'm creating an email using String Template but when I print out a date, it prints out the full date (eg. Wed Apr 28 10:51:37 BST 2010). I'd like to print it out in the format dd/mm/yyyy but don't know how to format this in the .st file.
I can't modify the date individually (using java's simpleDateFormatter) because I iterate over a collection of objects with dates.
Is there a way to format the date in the .st email template?
I am new to web development, I have to create a web application in Java using GWT that connects to a database and download a file from it. Regardless of the type of database, what does the web application need in order to create a connection with the database? E.g. an API
I can't seem to find any example of how to do this. Imperatively in java it would be a piece of cake of course, but I can't seem to figure out how to inject my JaasVerifier into my SpringComponent declaratively from within the xml.
It appears from the method signatures that Verifier is designed to be attached to Context, but the instance of Context itself is created as a side effect of the SpringComponent creation so I can't get a hold of it in Spring. There must be something I am missing.
Is there a way to print numbers from 1 to 100 without using any loops or conditions like "if"?
We can easily do using recursion but that again has an if condition. Is there a way to do without using "if" as well? Also no repetitive print statements,or a single print statement containing all the numbers from 1 to 100.
A solution in Java is preferable.