Watch out for your test case values: detecting code changes
by Having a test case exercising your code path is not enough if it is set up with values that wouldn’t detect code changes. In a …
Category: Posts
The Art Of Multistep Forms #1 — NavigationHow to implement the basic structure of a multistep form
by Recently, we’ve had to implement a multistep form and it resulted in a very well-rounded implementation, on this form we have: validation, state management, local …
Dependency Injection With Cyclic Dependencies
by Photo by Matt Seymour on Unsplash Intro Dependency injection is a very powerful technique that allows us to write code that is both more testable …
Empowering your systems with State Machines and XState
by We know software can get complex over time, specially when it comes to state management. More often than not, we find ourselves with tricky user …
Exploring RamdaJs functions
by Hello guys! These days I was remembering how one year ago, maybe more, I decided to look over each function from RamdaJs and try to …
Elixir accumulators
by In our last post on Elixir we learned a bit about loops. In that post, we implemented a simple algorithm to sum numbers in a …
Recursion and Iteration Part ITurning simple recursion into an iterative process
Recursion and Iteration While iterative constructs are well understood by programmers in general, it is not uncommon to stumble upon difficulties when dealing with recursion, …
Our Internal Review Process for Publishing PostsHow the blog team handles post review
by The Blog Team Hi! My name is Julia, I’m a developer working at Codeminer42 and I’ve also been a part of the blog team for …
How to handle loops in Elixir
Elixir is a dynamic, functional laguage for building scalable and maintainable applications. This is a short description of Elixir that we can get from it’s …
Mapbox, the “Google” for working with map applicationsA simple introduction and practice to learn how to use mapbox lib for web apps
by Hello boys and girls!!! In this article I’ll be discussing the Mapbox, an American provider (APIs and SDKs) for custom online maps for web and …