Webner Blogs – eLearning, Salesforce, Web Development & More

We are working on a web application built in spring MVC. We have some resources inside src/main/resources folder (Maven Project). The resources are Property files with data in the form of key-value pairs. We are using maven property placeholder syntax

1.  Sign up: First, go to Heroku.com and click “sign up” to get your free Heroku account. 2.  Install the Heroku Toolbelt: The Heroku Toolbelt contains the Heroku client, a command-line tool for creating and managing Heroku apps. Install Heroku

How to connect to VPN using open vpn-client in ubuntu 12.04 using username, password and ssl keys? You have to first install openvpn 1. Run this command in terminal:

Problem We had written a PHP program to parse large XML files and split each file into smaller chunks. Program was working fine for all the XML files except few. It was not splitting some XML files. After looking for

While running update command after some time we were getting GPG error. It was showing an error message with public key => EAA903E3A2F4C039 not found.

Problem: We have a visualforce page with a drop down list (apex:selectlist) containing Salesforce object names and a corresponding input box (apex:inputText). Requirement is to select an object from dropdown, enter a value in the input box and on submit

In this article we will go through some important features provided by Moodle. This is the list of features that we will cover: 1.Adding a book to a course 2.Adding and Managing Assignment 3.Adding a Quiz to a Course 4.Adding

One needs ClientId and Secret Key for payment through Paypal via REST API. To get values of these 2 key fields, follow these steps: 1.Create a Developer account on Paypal site “https://developer.paypal.com/”. 2.Click on Sign up button at top right

Recently we faced a strange issue in one of sites we have developed in WordPress. We are displaying thumbnail images on a page. The site looks great in Firefox, Chrome and Safari. But in IE, some of images were broken,