Learning Golang [3/100]

Day 3 of #100DaysOfCode

Read 'The Go Programming Language' section 1.2. Learned how to create 3 variations of a program called 'echo' which prints the args of the invoked command. Also learned how to loop 2 different ways (i++, range) and measure execution perf. I can see why people say the go stdlib is vast now. At the end of the section, the previous loop variation were replaced with 1 line function from the stdlib "strings". 🀯