Programming

Now we get to the significantly more disruptive stuff. The things that while Tigris is an S3-compatible API it also provides features that enable entirely new use-cases and push the boundaries of what you can do with object storage. Let's see if we can't set your internal constraint-solver aflame with possibilities.

Replace your WYSIWYG editor with a plain Markdown one! This article shows you how to build a GitHub-style Markdown editor from scratch.

Real-world proficiency projects designed for experienced engineers. Develop software craftsmanship by recreating popular devtools from scratch.

I show you the various ways you can visualize data for machine learning in Elixir. I start with doing a basic scatter plot and move to more complex examples like plotting the loss curve.

The personal website of JT Archie. Includes a blog, work ethic, and projects they have worked on.

Expose API endpoints directly from your Livebook notebooks with the new Kino.Proxy feature in Livebook 0.13. Learn how to handle external HTTP request

Compare the three programming languages Elixir, Rust, and Go across criteria such as memory usage and time in concurrency projects.

A seasoned developer discusses transitioning to Elixir and performance comparisons with Java and mainstream languages.

Update 20170906: This article was written for Phoenix 1.2. Is not going to work with 1.3 without some minimal changes, but the ideas should…

I highlight the various tips and tricks to how I'm learning machine learning with elixir. I also go through the difference between python and elixir for various steps in machine learning.

An introduction to web application security

Git is a powerful tool that feels great to use when you know how to use it.

Learn how to use PostgreSQL's JSONB type to efficiently store, query, and manipulate JSON data.

In the world of lambda calculus programming languages there are many ways to express the terms, which is why we ended up with such an amazing range of programming languages, even if most trace thei…

Fixed! And thanks for posting the links. In the guide lines it says not to link to external sources but I think I took that too literally. It means “explain your package here”, not “don’t have any links pointing elsewhere” 😆

The one-page guide to Phoenix: Ecto: usage, examples, links, snippets, and more.

Dependency injection can prove useful in Elixir. In this second part of a two-part series, we'll look at some basic concepts, core principles, and types of dependency injection.

Learn practical strategies to enhance your code quality, safeguard your applications, and ensure your Elixir projects are efficient, secure, and maintainable.

Early returns is often employed to exit a function as soon as an exceptional or negative condition is met. It won't take much time when learning elixir to figure out that early returns are missing!

Let’s say that you’ve been following the latest research in key/value data storage and are interested in managing such data in a PostgreSQL database. You want to have functions to store and retrieve pairs, but there is no natural way to represent pairs in SQL. Many languages have hashes or or data dictionaries to fulfill this role, and you can pass them to functional interfaces. SQL’s got nothin’. In PostgreSQL, have two options: use nested arrays (simple, fast) or use a custom composite data type (sugary, legible).

With the array, PostgreSQL allows columns of a table to be defined as variable-length multidimensional arrays.

Integrate Axe into your Elixir browser tests with my new library, A11yAudit.

This tutorial teaches you how to create a Python GUI with PyQT5 that accepts user input and appends it to a text file.

With a little bit of a secret database sauce we managed to get the information about what our upsert did without resorting to tricks like comparing automatic timestamps.

Jonathan Palardy's blog about technology