30 Day Challenge

Day 30: Concurrency in Go (I made it!)

I made it! About 10 days late, but still, I made it! I had a couple of set backs along the way, but today I am finishing my 30 days challenge to do something new everyday with Go. It was a great experience and even that I didn’t post it anything really complex…

Day 29: Interfaces in Go

Yeah, I know I am a bit late and we have only two days left. But thankfully I’ve been pretty busy with a lot of work related stuff but I promise I’ll finish this tomorrow! Just 10 day after the deadline.

Day 28: Working with JSON

2 days to go!! Ok, I got a bit late, but still counts, I am finishing this!

Today I worked a little with JSON, did everything in the same file just because it didn’t make sense to create different files since the purpose was just to show how it worked.

Day 27: Composing the heck out of this

Today I created methods and assigned them to my structs for the first time with Go. Pretty exciting because even that Go was designed with Object Orientation, this is pretty close to it.

Day 26: My first hashtable with Go!

Hashtable?! What are they? Well, if you have been programming in other programming languages for a while you probably know what a hashtable is, but I am going to say it anyway, because this would be my first hashtable with the Go Language.

Day 24: Word instance count with Go

Yes, I know, it is already 1am of the day after, but still counts I guess.

Today’s program is a word count for a string. Not just a word count, because that you can do by just use the “strings.Fields([string])” from the standard library that…

Day 22: Creating an Image from a Slice (Tour of Go)

Today it was a holiday here in my city, Belo Horizonte MG, just a city holiday, so everybody else in the entire country had to work while we “didn’t”. That is always fun when it happens to us.

Day 21: Javascripting my Go with a callback

Today I did something that I got from Todd’s Mcleod course on Udemy. And that is to use a callback function in Go. In Go, functions are first class functions and so they can be passed as an argument and be used as a type, as you can see here in the…