Java
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Java – is there a way to fix the window?
Is there any way to fix the window so that users cannot change the window size in Java? Solution The frame class (and …… -
How many classes and packages do we have in Java 6?
I want to know the number of built-in classes and packages provided by Java 6 Please provide a web address for this in…… -
Java – monitor Internet activity
I want to design the Java application for montior Internet activity Let's consider opening different browsers and send…… -
How to write a Java directory selector?
How to write a directory selector is as follows: or In Java? PS 1: I'm developing a desktop application. I use swing i…… -
Java – swing component: vertical text problem
If I have a button like the one in this image: http://www.freeimagehosting.net/image.php?4cd775814c.png How can I make…… -
Java – get request parameters in @ viewscoped bean
I have a list from which the user can select "PQ" (link list) When clicking or otherwise entering the browser, the mai…… -
How to wait and close the command prompt in Java
I use the following code to execute the batch file: java.lang.Runtime rt = java.lang.Runtime.getRuntime(); Process pr …… -
Java – convert object to object []
The method in the library I'm using returns an object, but it's actually an array of objects I'm trapped where I need …… -
Java – what does this’ static ‘mean and why
public class tt { public class tt { static{ System.out.println("class tt"); } } This is the first time I have …… -
Java API for calling rest services
Can anyone suggest a better open source Java API to call rest services? I also want to know if the restlet API support…… -
Where to find synchronization contention evidence in Java?
Our Tomcat web application feels slow when used by hundreds of users The server is in the hosting company, and their r…… -
Forking processes with Java
Can a complete "program" branch be created from a single execution sequence into two subroutines? The subroutines are …… -
Java – how does a class that references itself work?
Suppose we have a class like this: class XCopy { public static void main(String[] args) { int orig = 42; …… -
How do java public / private and static modifiers affect multiple variables declared on one line?
Are the following equivalent? private static boolean readAllFiles = false,readAllDirs = false; private static boolean…… -
Java compensate 0.05 for money
I have 7.125 (double) and need to make it 7.15 What is the easiest way? Found round, but I got 7.13, please help thank…… -
Java – create a unique random number
I created the following method to create a unique random number (this unique value belongs to the node of the tree): s…… -
Java – connect two calls through a web application
I need to add a feature to my java based web application that allows users to click on links, and the application will…… -
Java – how do I step through the program in eclipse?
I want to follow a java program so that I can understand how everything works together I can do this with visual studi…… -
Java – is there a real-world project using clojure that uses multi-core systems that I can see?
Is there a real-world project using clojure that takes advantage of the multi-core system I can see? I think if clojur…… -
Java – MySQL timeout – should I set autoreconnect = true in the spring application?
After a period of inactivity on my website (using spring 2.5 and MySQL), I received the following error: org. springfr…… -
Java – the problem of converting integer to string
I want to add two numbers from the EditText field So far, I have the following code that I believe converts the EditTe…… -
Java – Eclipse INI file; Parameters, meaning and best practice values
I want to fine tune my eclipse INI file to best adapt to my system and development environment http://wiki.eclipse.org…… -
Java – let selenium pass Htaccess popup login
I use webdriver (selenium 2) and Java on Linux I am using webdriver to automatically fill out the form and submit it I…… -
Java – eclipse link, JPA, Oracle, Weblogic, calling persist do not commit the database
I'm just starting to look at Java persistence (currently using eclipse's eclipse link default provider) Basically just…… -
java – Ping vs HTTP HEAD
I am writing a Java application that has the ability to check whether it is connected to the Internet by periodically …… -
Java definition: tag, token
I wrote this: (fitness>g.fitness) ? return 1 : return -1; And received the following error: Syntax error on token, …… -
Java – returns a null class forName
I read an article about class Whether forname can return null here posts, everyone seems to think it can't (or won't) …… -
Shift operator in Java program output
I encountered the following program, which behaved unexpectedly public class ShiftProgram { public static void m…… -
Can I load one of two different classes in java with the same name?
I have a lot of code to call static methods on foo, such as "foo. Method()" I have two different foo implementations a…… -
Java – cannot interpret NullPointerException
In the following code, I have a method to get the vector of people with the same constellation Persoane is vector <…… -
Java – how do I get a spring transaction manager instance?
I use annotations to mark the methods that should be executed in a transaction However, there is one place where I nee…… -
Java – servletrequestwrapper or servletresponsewrapper in production?
Have you seen anything useful to extend httpservletresponsewrapper / httpservletrequestwrapper or servletrequestwrappe……