You can think of RabbitMQ as a mediator between the two parties. One is known as the producer that produces goods and services and stores them into RabbitMQ. Another one is the consumer that consumes goods and services from the RabbitMQ.
So, RabbitMQ accepts, stores, and forwards binary blobs of Read more…
Azure SQL Database is a relational database provided as Database-as-a-Service, which is a part of Microsoft’s Cloud Infrastructure Platform, Microsoft Azure. It is also called SQL Azure. It provides database-backed managed service in the cloud with a petabyte-scale infrastructure. It is based Read more…
The mysqli_query statement
Generally, we use mysqli_query to execute Mysql queries in PHP. We can use multiple mysqli_query statements to execute multiple operations like insert, update, and select. Sometimes, we store records in more than one table during save operation at the backend, but it is Read more…
Introduction to Laravel 5.4
A log file is a file that keeps a registry or records of events, processes, messages that occur in the operating system or any software runs.
-Laravel provides the robust logging services that allow the user to log Read more…
Problem – Getting “Class ‘MongoDB\Driver\Manager’ not found” error while inserting some data in the collection (Laravel)
Check the following three points in order to resolve the MongoDB driver issue in Laravel:
1. PHP Module
2. MongoDB Extension
3. MongoDB Library
1. PHP Module –Read more…
Enrolling audience to Course or Program in Totara
Problem: I want to enroll audience in course/program and I do not know that how we can enroll audience in course/program. To enroll an audience in course/program, I have followed the below steps Read more…
How to resolve “Class ‘App\Controller\Aws\S3\S3Client’ not found” error in CakePHP 3.*
Problem: Class ‘App\Controller\Aws\S3\S3Client’ not found error occurs when we are trying to create S3Client class object with given code (code copied from github):
$s3 = new Read more…
“Invalid value for header \u0067x-ms-request-id\u0067. The header must contain a single valid GUID”
I was facing the issue “Invalid value for header \u0067x-ms-request-id\u0067. The header must contain Read more…
How to fix PostgreSQL server doesn’t listen error
While trying to connect to Postgress you may face this error – Server doesn’t listen.
This is not an error exactly but an exception that occurs when we are running two Read more…
Purpose of Big Objects and how to create Big Objects in Salesforce
What is Big Object in Salesforce?
As business grows data of customers/clients/users increases enormously which is hard to handle and query. In this case we need something big Read more…