Front End Development, MEAN, Node.js

Why and how finally{…} block is NOT meaningless

A definition first (from the internet): try-catch-finally is used to handle runtime errors and prevent them from halting the execution of a program. The finally block triggers regardless of: what is implemented inside the try-catch block any errors encountered inside try-catch block any return statement written inside the try-catch block Example 1 Consider this example where there’s no error: (()=>{ try { console.log(`Try block triggered`) […]

January 25, 2023

Drupal, Technology

H5P support and integration with Drupal

What is H5P? H5P is an open-source software platform that allows users to create and share interactive and multimedia content, such as quizzes, interactive videos, and interactive timelines. H5P stands for HTML5 Package, and it is built on top of the HTML5 standard, making it compatible with a wide range of web browsers and devices. […]

January 24, 2023

Digital Transformation, Software development, Technology

Go Pointers! Let’s talk about it…

A pointer, as name suggests, is a variable that points to a location in the memory of your system where a value is stored rather than a value itself. Basically, it is an address to the value stored in memory. The definition is simple but this concept can be a little tricky to wrap your […]

January 23, 2023

AWS, DevOps, Digital Engineering

Fooling around with Docker CLI commands with PostgreSQL image

Currently, I am developing a side project wherein I wanted to use Postgres as my project database using its docker image. This blog is my brain dump of the docker basics I have learned so far, and I have attempted to break down the CLI commands I used or came across during the course of […]

January 14, 2023

Technology

Querying data using PostgreSQL

PostgreSQL comes with so much power which is still unexplored by the developer community. There are so many ways using which you can perform multiple type of operations which are easier and can be very beneficial. Let’s see a few practical examples of them and explore the real power of PostgreSQL.     Inserting Multiple-Row […]

January 10, 2023

AWS, Big Data, Cloud

Mirror Maker for Kafka Migration

For one of our Global Advertising Management Platform clients, we did one migration project with zero downtime for components like Platform DB, Ceph, Aerospike, Kafka (Zookeeper +data nodes), MapR (hive, oozie, hue), Druid (Zookeeper +data nodes), Flink (Zookeeper +data nodes), Monitoring (Icinga,collectd, cloudwatch), Logging (logstash & Opensearch) & Other Components ( Nexus, SFTP, Jenkins ). […]

October 31, 2022

Android, Hybrid, iOS

Choosing your Tech platform for your next Cross platform app – Flutter or React Native?

Selecting one or the other technology is always a matter of individual preferences but knowing which platform has what benefits can help in deciding the best option. In this blog, we are going to discuss two of the very popular technologies for creating cross-platform apps i.e. Flutter & React Native. Programming Languages Let’s start by […]

September 30, 2022

Cloud, DevOps, Java

Dockerizing a Spring Boot Application

Dockerizing a spring boot application, that uses more than one container. We have a spring boot application that takes user input as form data and saves it in a MySQL database. The context of dockerizing a spring boot application is so that other developer using my application doesn’t have to set up the tomcat server […]

September 27, 2022

AEM, Digital Engineering, Digital Marketing

XML Add On – Conditional/Filtered DITA content output in AEM

Use cases Let’s assume we have a large number of published articles or topics. Each article contains some paragraphs or content that is obsolete now and should not be displayed to the end users. Since the number of articles is large, it is difficult to update the content quickly. Let’s say we have all content […]

September 27, 2022