Webner Blogs – eLearning, Salesforce, Web Development & More

Git is a distributed version control system. It is a system that records changes in a file or set of files over time so that user can recall previous versions later. As a result of which a user can revert

Situation: We need to use tinyMCE editor for the rich text field so that user can switch from Visual to html editor. It means he can also use html coding or add effects from UI as required. As we know

Azure provides various rest apis to perform different actions and operations that are possible in the azure server like to create web applications, databases and many more. User can design their own simplified UI to perform actions, instead of logging

Below is the shell script which can start Apache Tomcat server via cron job and send notification to defined email is: #!/bin/sh RESULT=`netstat -na | grep 8009 | awk ‘{print $7}’ | wc -l` if [ “$RESULT” != 0 ];

Suppose we have two tables : articles and article_comments CREATE TABLE articles( `id` INT( 11 ) NOT NULL AUTO_INCREMENT , `title` VARCHAR( 200 ) NOT NULL , `content` VARCHAR( 500 ) NOT NULL , `author_name` VARCHAR( 20 ) DEFAULT 1

To implement RabbitMQ in our project we need to write the code for producer and consumer. What is Producer? Producer produces the messages and sends it to exchange. Exchange receives the messages and routes it to the corresponding queue. What

If you want to fetch the Field names recursively of Related objects up in Salesforce how to do this? Solution: You have to first fetch the field names of one Object Name and scan the list to find the field

Description: If you need to run the moodle cron job to test any task which will be executed by the cron job then you can do so by typing the following url in the address bar of your browser: http://localhost/your-moodle-site-name/admin/cron.php

If you want to improve utilization of your Amazon EC2 machine instances by stopping and starting instances at specific time intervals then you have to use a CloudWatch Event to trigger a Lambda function to start and stop your EC2