Strings, Arrays and Slices

Explore how to create manipulate and loop over strings arrays and slices in Go. Understand string immutability substring extraction byte versus character handling and fast concatenation methods. Gain practical skills to optimize your Go programs using these essential data structures.

We'll cover the following...

📝 Useful code snippets for strings

Changing a character in a string
Taking a part (substring) of a string
Looping over a string with for or for-range
Finding number of bytes and characters in string
Concatenating strings

📝 Useful code snippets for arrays and slices

Creation
Initialization
Cutting the last element of an array or slice line
Looping over an array (or slice) arr with for or for-range