I think what you’re looking for is called a Web Beacon or tracking pixel. A tracking pixel is just a small transparent image embedded in the emails you send out. When your recipients open the email, their client (Gmail, Outlook, etc.) will send a request to download the image. This works the same way that … Read more
List<Book> list Here list is a reference to an object, not an object itself. When you call interface methods on this reference, you are actually calling the overridden methods of some concrete class that this reference points to. To illustrate List<Book> list = new List<Book>(); //Illegal List<Book> list = new ArrayList<Book>(); //legal ArrayList is a … Read more
JSocks is a SOCKS proxy server written in Java. http://jsocks.sourceforge.net/ solved How to create a web proxy? [closed]
I’d recommend you split the String in a separate step prior to the iteration. Also, validate that you really do receive the expected parameter from the HTTP request in the first place. solved JavaEE, Jboss, Empty string somewhere [closed]
A lot depends on the hardware resources available. That is to say, the specs, cpu, ram, etc and number of concurrent requests. Otherwise there should be no conflicts since weblogic server ports can be configured during creation of servers and the default admin port runs on 7001. The IIS default port is 80. So simultaneous … Read more
You have to address the name Attribute of your input Elements Serverside. So if you would have <input type=”text” name=”username” id=”userelementid”> then you would still use request.getParameter(“username”) 0 solved which should i use in request.getParameter in servlet? [duplicate]
Java Integrated Development Environments (IDEs) and Editors Open Source IDEs in C# solved Websites that provide a C# or Java development environment? [closed]
The service locator pattern can be used for looking up services as described in Core J2EE Patterns. Please notice that this pattern can be considered a bit “outdated” and arguably dependency injection should be preferred in most cases (see here for a more elaborate discussion). solved j2ee pattern for centralizing the process of looking up … Read more
In curl -F means post the form data, usually the content type is multipart/form-data. You can use the Apache HttpClient library for this purpose in Java. Here is an example of posting form using MultipartRequestEntity. Before looking into this example, I’ll suggest you to try this example to be habituated with normal http POST. 1 … Read more
Found the answer in this article : Hibernate 5 in Payara Briefly, add Hibernate dependencies in your pom.xml, replace payara/glassfish jboss-logging.jar /lib with latest and then restart server. Your project should have in the persistence.xml its provider org.hibernate.jpa.HibernatePersistenceProvider and property name=”hibernate.transaction.jta.platform” value=”org.hibernate.service.jta.platform.internal.SunOneJtaPlatform” solved How To configure Hibernate as a JPA provider for Payara/Glassfish 4.1? [closed]
Please look into this to remove an error. download jar file from here and add it into your project. I hope this will resolve your error. 3 solved how to fix this error android: Could not find class ‘com.owlike.genson.Genson’
Follow the steps First Jsp Page <%@ taglib uri=”http://java.sun.com/jsp/jstl/core” prefix=”c”%> <%@ page session=”false”%> <html> <body> <form action=”main.jsp” method=”GET”> First Name: <input type=”text” name=”first_name”> <br /> Last Name: <input type=”text” name=”last_name” /> <input type=”submit” value=”Submit” /> </form> </body> </html> Second JSP page (page name main.jsp) <html> <head> <title>Using GET Method to Read Form Data</title> </head> <body> … Read more
Are you just trying to get the list from another object? CodUtility.listaCodiciTipologiaProgetto; Will return the list. 0 solved How can I access to a public final static list declared into an utility class from another class in a Java application?
Currency amount US & EU (cents optional) Can use US-style 123,456.78 notation and European-style 123.456,78 notation. Optional thousands separators; optional two-digit fraction Match; JGsoft: ^[+-]?[0-9]{1,3}(?:[0-9]*(?:[.,][0-9]{2})?|(?:,[0-9]{3})*(?:\.[0-9]{2})?|(?:\.[0-9]{3})*(?:,[0-9]{2})?)$ Reference: here 2 solved Java Regular expression for money
Quora it J2EE – https://www.quora.com/What-is-the-best-and-quickest-way-to-learn-J2EE J2ME – https://www.quora.com/How-can-I-learn-J2ME-from-basic even you can find better articles. solved best online tutorials for J2EE and J2ME [closed]