Multi-Threading, Multi-Processing, Async and Event Loop in Python
by In Python, you’ve probably come across terms like multi-threading, multi-processing, async and event loops. They can be confusing at first. What should we use? When? …
Computer Science / Database / Django / Java / Python / Spring Boot / SQL
Improve Pagination Performance in SQL Queries Using Keyset Pagination
Pagination is a common requirement in web applications dealing with datasets. Developers often use SQL queries with OFFSET and LIMIT to fetch paginated records. While …
Spring Rest Framework (SRF) A Project Inspired by Django Rest Framework
For years, I’ve been deeply immersed in the Django ecosystem, developing APIs and building applications using Django and Django Rest Framework. DRF has always worked …
PostgreSQL Function Error During Backup and Restore
In a recent project, I encountered a frustrating issue while working with PostgreSQL. I had implemented a custom function that called another function (ST_X) as …
CI/CD / Computer Science / Devops / Git / Programming
Git Commands You Should Know
As developers, we all rely on Git in our daily tasks. However, many of us only use basic commands of Git like committing, pushing, or …
Python azure-iot-hub Package Issue On Linux and Mac OS
In a recent project, I faced an issue while working with azure IoT hub. I found that its python package azure-iot-hub despite +200K download per …
Java / json / Programming / Spring Boot
Polymorphic Deserialization In Spring Boot API With Jackson’s JsonTypeInfo And JsonSubTypes
Jackson’s polymorphic deserialization is an exceptional feature that facilitates the deserialization of JSON into a hierarchy of Java objects, particularly when the object type is …
Django / Programming / Python
Django Best Practices – Part 1, Django Models
Django is famous for its simplicity, flexibility, and robust features that made it a “batteries-included” framework offering comprehensive tools for web development, database operations, URL …
The Pragmatic Programmer at a Glance
I think “The Pragmatic Programmer” book by David Thomas and Andrew Hunt is a timeless treasure that remains ever-relevant in software development context. Filled with …
Database / Django / html table / Programming / Python / SQL
Generate HTML Table Report From SQL Query In Django
Creating reports is an essential part of software development, but it can also be a challenging task. Django developers often struggle with generating tables using …