Category: Web Development

Accessor and Mutators are allowed to alter the data before saving and fetching from the database. An accessor is used to change the format while fetching the data from the database and mutators set the format attributes before retrieving the

Introduction Wireshark is an open-source network protocol that is responsible to investigate the network traffic and for visual understanding of packet loss. It is used to troubleshoot the network connectivity and review the TCP (Transmission Control Protocol) transmission between the

Introduction When working with sets in apex sometimes we need to create a string from the set’s values but there is no function that can convert a set into a string as we have for lists. To convert set into

Introduction Devextreme is a powerful component suite for developing highly responsive web applications. It has many built-in Widgets for the web developer to use and customize as per the need of the application. Among all the Widgets there is one

What are Moodle and Totara? Moodle is a modular system. Totara extends the core structure of Moodle. The LMS is meant to handle the core necessities expected of a high-end company LMS. This means that Moodle and Totara both were

Whenever a data model changes during development it gets out of sync with the current database in code first approach. The database initialization strategies that we used in our project result in loss of data whenever there are changes in

Introduction In Internet Explorer, many times you might have faced issues of invalid date from Date Conversion methods or might have worked with Javascript methods for operations on data. In my case, I used some conversion operation on a date

Introduction to RxJS RxJS is a popular library among web developers. It provides some features like functional and reactive programming patterns that support working with events and streams. Rxjs provides the functionality to write asynchronous code. The current stable version

Validating downloaded files in automation testing In the manual testing process, it is easy validating that the file is downloaded or not because the human mind is fully involved in the testing process. But in the case of automation testing,