Ever thought about creating your own Instagram or image filtering application but don't know exactly how to approach it? Have some old C++ code but don’t want to go through all the wrappers? This guide is meant to show some of the basics of image processing in Swift using only UIkit.

This Snippet presents a backend model project in Node.js that supports the generic CRUD API based on typescript-rest (express.js extension based on annotation for typescript library). This model project is capable of accelerating application development and facilitating its maintenance. Because of its standardization proposal, the results are code reuse and good development practices.

Containers, iterables, iterators, and generators are important concepts in Python that can help you create better solutions and use less of your computer resources, such as memory. All of these are abstract base classes in Python, and in order to utilize them, we need to implement some methods in our class.

(The following article is property of Avenue Code, LLC, and was originally published with permission at Total Retail on November 7, 2019.) 

Isabelle Fesale, Founder and CEO of The Izzy Box, tells the story behind the subscription box-based business dedicated to delivering customers products from minority-owned and women-owned businesses.

There are many design patterns and development strategies available nowadays, and they range from traditional to modern and flexible. These allow architects and developers to analyze and test the best approach for each project. Like design patterns and development strategies, frameworks are also being created to improve quality and productivity. Recently, one framework that caught my attention was Vert.x.

Last week, we discussed the core concepts of event-driven architecture (EDA). Today, I will present a concrete way to help you understand those concepts. As programmers or architects, usually the best way to learn is to code. So let's get started!

Have you ever developed an event-driven application or heard about this architectural approach? You might be surprised to learn that you may be using it even if you've never heard of it! This post series will explain what EDA architecture is, why it was created, what its components are, and how it is used in the Java ecosystem. In part one, you'll learn the core concepts of EDA. In part two, you'll walk through the implementation of a simple EDA project in Java.