From what I learned in earlier posts, mostly parsing json from an API endpoint, I created a simple command line program that tracks any cryptocoins and their respective values, you can input the price and amount you bought it for. Colors can be turned on or off, the update interval can be configured and you could have as many or as few coins as you would like. See it in action here:
Earlier today I wrote a quick tutorial on how to use golang to track STEEM or any cryptocurrency for that matter. You can find the post on my Steemit account @tenghamn on steemit here https://steemit.com/cryptocurrency/@tenghamn/how-to-make-a-simple-go-program-to-track-the-price-of-steem-via-an-api
The current script is pretty simple and I plan to expand on it to make a tool that will allow you to track any cryptocurrencies along with a gained or lost amount or percentage based on at what price and how much you purchased these coins for.
You can find the entire script on github here: https://github.com/markustenghamn/golang-steem-cryptotracker
So I have spent the past few weeks trying to get better at Go. I wanted to share a really good resource that I found useful and it’s called Go By Example. I love this site because it provides easy to understand examples for pretty much any of the basic things in Go. As a PHP developer I know how I would like to solve a problem, perhaps I need a for loop and maybe I don’t feel 100% sure how to write this. In that case I can turn to go by example which has a great example of a for loop in go.