hoogle VS Exercism - Scala Exercises

This can be a very useful tool. In the Haskell community there's https://hoogle.haskell.org/ which serves a similar purpose. For me this search engine is indispensable anytime I try to do anything in Haskell.

https://hoogle.haskell.org/ can help you find the function that you're looking for.

As for "words"... yes, possibly not the best name. But also so common that everyone that has ever written any Haskell code knows it. Such as Java's System.out.println

Dimensions behave somewhat like a "type system" for math. These dimensional-analysis tricks act like the trick you see in Haskell sometimes, where you can easily guess an implementation of an expression once you know it's type (or e.g. search by type signature https://hoogle.haskell.org/ )

Haskell Spotlight makes vscode a client for hoogle. It isn't too different than jumping into your browser and type https://hoogle.haskell.org/. The main advantage is that you have everything in one place

https://hackage.haskell.org/package/base and https://hoogle.haskell.org are automatically up to date and better searchable than almost any other reference of any other programming language. maintaining a redundant reference that needs to be kept up to date manually is simply stupid.

This is where sources like freeCodeCamp or Scrimba absolutely shine. With Odin, you read an article and may follow along with examples. But it’s unlikely you develop the muscle memory to implement the concepts on your own. Odin does offer some in-house exercises and often assigns external ones too. Still, I believe it’s not enough. You don’t lift weight only 5 times and say I’ve got this! You keep lifting until that muscle grows and continue lifting to keep it in shape. Similarly, you need to grow your mental muscles (brain neurons?) by doing many, many exercises. So you might want to augment your learning with other sources like Exercism or fCC.

If I get the time I would very much like to share my notes on adopting the various languages and perhaps even my solutions to some of the exercises. I have some reservations to doing the latter, since it does spoil the fun of solving the exercises for you. I have made some basic tooling which could be of interest/inspiration to you if you are in on Exercism.

🔗 🔗

I think you are looking for Exercism: https://exercism.org/

Great website!

Appeared at 2012. Built on top of BEAM to make Erlang\OTP runtime more accessible, because Erlang is not user friendly really; and shares the same abstractions and OTP framework for building distributed, fault-tolerant applications. Though initially designed with dynamic typing, Elixir is actively developing static typing capabilities cnrs. As Joe Armstrong said about types "no good type system save you from node failure" — that is why Erlang language was dynamically typed — it was not focus. And it is one of the two languages in this list available on Leetcode, but I would recommend to use https://exercism.org/ for practice firstly. You can think about this language as more modern and easy to use language for BEAM runtime than original Erlang language. Why does it matter? Because Erlang really powers high load. You can find out more here about real world use cases of Erlang its VM called BEAM. Whats-app cloud handles 2 millions connection per a node for instance. It is simple language nevertheless a powerful one. Maybe Elixir has not really good theoretical fundament, but it is still good language and its author José Valim actively works on bringing type system with synergy of academic world.

Work has eaten up most of my spare time lately, or it hasn't left me with much energy that I could devote to additional learning. I've gone quite a few day without any studying. Today, I've managed to complete a few challenges on Exercismthat were left open and I'm about to get back to studying for the CompTIA Project+ certification.

Mentored six students on (https://exercism.org/). Got one testimonial (positive). Have received a total of five so far, all good words.. I've mentored a lot more students in total, but the sessions are not counted until they acknowledge feedback and terminate them. Some submit requests for mentoring but then forget about them, which is frustrating, considering I put a lot of time and effort into giving proper feedback.

Although I was initially afraid of mentoring (on Exercism), I seem to have fallen into a positive flow. It's been a great feeling to help students who have just recently started out on their journey. I was able to spot bits and pieces susceptible of improvement and steer them in the direction of better habits and best practices. It's only been a few days, but I feel I've already grown a lot from it, and I'm grateful for the opportunity. The (positive) pressure is also pushing me to strengthen and expand my own knowledge. It keeps me on my toes and helps me not to become stagnant and complacent. I've already received positive feedback from some students and I look forward to mentoring more.

Enter Exercism, offering the opportunity to mentor other students on their solutions to the challenges. Perfect opportunity to start growing those mentoring muscles.

After reading Erik's post I fell over a post from: Erik Walker, the co-founder of Exercism.io, entitled: "2M users but no money in the bank. Tough times 😔".