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Development

How to dockerize a Django, Preact, and PostgreSQL Application

During my recent deep dive into new technologies, I found the classic issues of integrating numerous tech tools effectively. I've written about my experiences to save you the trouble I had. One essential component I've looked into is using Docker to implement containerization. While the initial setup takes a little longer, it significantly simplifies and optimizes your technological stack.

Kotlin Unit Testing Guide for Android Developers: Best Practices & Techniques

Unit testing is one of the most powerful features of Android app development, saving us crucial time and reducing overall project cost and allowing developers to embrace test driven development With unit testing, we take an individual slice of code and test it to our requirements. If it passes, then the slice of code is pushed to the repository to merge with the existing code. If it fails, the developers fix the error and retest until it passes.

Creating Custom Exceptions in Elixir

Exceptions and exception handling are widely accepted concepts in most modern programming languages. Even though they're not as prevalent in Elixir as in object-oriented languages, it's still important to learn about them. In this article, we will closely examine exceptions in Elixir, learning how to define and use them. Let's get started!

WSO2 API Manager: Leading the Way in API Management and Security

API management and API security are like two sides of a coin, intrinsically part of a greater whole. That is why the recent KuppingerCole report, “Leadership Compass: API Security and Management,” is particularly useful for organizations seeking to develop or update their API strategies. With the report’s comprehensive view of both API management and security, it offers an invaluable resource for understanding their interplay.

What's New in Kong Gateway 3.6

Kong Gateway 3.6 delivers a variety of new capabilities, enhanced UX and a brand new feature that we can't talk about yet. There are new Consumer Group capabilities, increased security when working with Hashicorp Vault or OpenID Connect, and there will even be a live demo of the brand new feature. Join Michael Heap (Sr Director of Developer Experience) and Veena Rajarathna (Staff Product Manager) as they walk you through what's new in the 3.6 release. You don’t want to miss this session!

Avoiding Bugs in Range-Based For-Loops with MISRA C++:2023

MISRA C++:2023®, the next version of the MISRA C++ standard, is here! To help you understand the changes between MISRA C++:2023 and the previous version, we continue our blog series by Perforce Principal Technical Support Engineer, Dr. Frank van den Beuken, with this third installment. In the first two blogs, we introduced you to the new MISRA C++ standard and the history of C++. In this blog, we take a closer look at a specific rule centering on for-loops in C++.

Canary Testing: A Comprehensive Guide For Developers

Imagine you’re a miner with a canary in a cage. If the air is toxic, the canary reacts first, giving you a heads-up. Canary testing works in a similar fashion for your software. Instead of releasing the whole flock (users) into a potentially toxic or buggy environment, you release just one canary (a small subset of users) to test the waters.

Snowflake vs. Oracle: Which Data Warehouse is Better?

Snowflake and Oracle Autonomous Data Warehouse are two cloud data warehouses that provide you with a Single Source Of Truth (SSOT) for all the data that exists in your organization. You can use either of these warehouses to run data through business intelligence (BI) tools and automate insights for decision-making. But which one should you add to your tech stack?