Writing a method to return a java Class constrained to a certain type in Scala

For example, I have this: abstract class Vehicle class Car extends Vehicle And I want to write a method that returns a java Class, but constrained to only Classes of type Vehicle. object...

Are there any good patterns for handling plugins in Java?

This question is somewhat inspired by a previous question I've asked. Most of the code I write has to do with an API, which by its nature has to be easily extendible. A common problem that I and...

Zend Framework 2 RestfulController with additional actions

I use the AbstractRestfulController for a controller in my ZF2-Application. This controller implements create(), update() etc. Is it possible to have actions next to those REST-Functions? E.g. I...

Redirecting main site to keyword-rich subfolder for SEO

I'm working on SEO for a website of local car dealer in an european no-english country. The majority of users are searching for used cars as: "car dealer volkswagen golf" and we are ranked pretty...

How to handle bean dependencies of object(s) returned by Factory Method

I am having a hard time figuring this out, I'll first mention the class structure: CarDealer CarFactory Car (Interface) BlueCar (Impl of Car) RedCar (Impl of Car) Tire The CarFactory class has a...

validation in entity classes

Let's say I have an entity class like this: class car { private $price; private $color; public __get($name){ ... } public __set($name, $value){ ... } ... } and a manager class like...

Full Message is not showing in mobile phone using php sms api

Well, I just bought a sms api which is created by php. They provide me this 2...

update Web/Services References not working

I am trying to update my Web/Services References from VS and going on App_WebReferences and right-click go to Update Web/Services References. No files are open in my Visual Studio. I open it by...

i am getting “Error generating image.” Files permission is 777 and gd library is installed (Drupal)

I had installed gd library and also given 755 permission to the files but i am getting 500 - Internal server error on my Drupal site. My site URL is http://vestcom.ca/dev/ One of example URL of...

Why getDeclaredMethod doesn't work with arguments which are in relation instanceof with specific method?

I have Interface: public interface Car{ public void drive(); } Class which implements Car: public class SuperCar implements Car{ @Override public void drive(){ } } And Class which uses...

Having the following error when trying to implement a method of class using list in C++!

Edit 1 Initial idea: MAIN.CPP: #include <cstdlib> #include "Cars.h" #include "Dealer.h" #include "Manufacturer.h" #include <fstream> #include <iostream> #include <string> #include...

How to populate a WPF multi column TreeView programmatically?

I am quite new to WPF and I spent the last few hours trying to add a TreeView which items contain multiple columns. I've looked on the internet for similar solutions, and I think that my problem...

Submiting a form with jquery/AJAX isn't working when clicking the submit button

I am trying to submit a form with jquery/AJAX but my function is never called when I am clicking on the submit button. My website looks like that: CarMenu.php <html lang="en"> <html> <head> ...

ui-sref not adding href to html rendered and there by not clickable

No errors in console. My code is simple and as below Home.html <h2>Select the car for seeing details</h2> <div ui-view=""></div> angular.module('cardealer', ['ngRoute',...

PHP Undefined offset: 0 with isset

I am trying to understand if it's correct for PHP to throw an undefined offset error when using isset() function. The data comes from an eloquent collection. $interest->vehicles The problem...

How to control users read/write access to entities?

I have an web-application built on dotnet core + entityframework core, identity server and MS SQL Server as database (Angular 2 on the frontend). I already have implemented user auth with roles....

Fatal error: Can't use function return value in write context in

Fatal error: Can't use function return value in write context in /home4/tigas44/public_html/wp-content/themes/cardealer/includes/menus/menus.php on line 67 can be seen...

Android - Adding XML data into an arraylist

Given an xml file like this one: <Providers> <CarDealer name="BEFORWARD" id="1"> <CarMake name="Toyota" id="20" stype="se01"> <CarModel name="Belta" id="21"/> <CarModel...

console log if checkbox has been checked?

Im having trouble getting the console to log when the checkbox has been selected or not. HTML: <label class="container"> <input type="checkbox" class="checkbox1"> <span...

Parsing xml data with child nodes to arraylist

Given an xml file like this one, how would I go about parsing this data into an arraylist? <Providers> <CarDealer name="BEFORWARD" id="1"> <CarMake name="Toyota" id="20" stype="se01"> ...

Unable to serve static content with Jersey2.0

I'm having trouble serving static content with jersey. I'm using Jersey 2.4. Here is my web.xml: <?xml version="1.0" encoding="UTF-8"?> <web-app...

How to generate an icon in AR annotation view in Swift?

I am coming to a problem where I am trying to display different icons in my annotation AR view. SO, I need some help to generate icons that I have in my assets folder. Lets say if my annotation...

expected constructor, destructor, or type conversion before ‘(’ token error

I'm using ubuntu 17.04 LTS alongside gcc 7.3 alognside CMake. Unfortunately, I'm getting this error: [ 37%] Building CXX object...

How do I update a users input in an arraylist?

So I'm making a program for a car dealership as my final project for my class. At this time I'd say I'm about 75% done, but I am having trouble figuring out how to update the users input in an...

Insert data into table from dynamic SQL without knowing column names

I have a dynamic SQL which returns unknowing count of columns: The code of dynamic SQL is: DECLARE @RawTable TABLE ( ID INT NOT NULL , CarDealer VARCHAR(100) , id_CarDealer INT , CityTo...

TYPO3 9.5 - Problems with new Routing Enhancers

i'm trying to setup the new speaking URL routing for an extbase extension. but absolutly nothing happens with the details links in frontend. here is my yaml site config code (the NewsPlugin config...

Association and Dependency between 2 classes UML Diagram

My question is if between 2 classes we can have both a relation of Association and Dependency in the same time. I suppose that if we have a association between 2 classes the dependency is already...

Merging data from different graphql resolvers in vue.js client side for simple outputting

I do query cars from an api with a single query but two resolvers (listing and listings)(hopefully resolver is the right name for it). One car I get by the id via listing and the other cars I get...

Arrays and method addcar

im practicing for an exam and have a problem while programming one of the methods its an addcar method and i dont know how to deal with this method. the description of addcar: this method will add...

Change permalink using PHP in Wordpress on one page

I am working on a cardealer website but there is a problem with the URL/permalink. When you want to share the page it doesn't use the actual URL but the permalink set on the page. I know this...