Category "instance-variables"

p5.js returns UNDEFINED on this.instance_variable however, works when called explicitly. Please explain why. Example provided

I have read some stack overflow and all I was able to find was that "this" was not referencing the instance variable I had in question and that it was referenci

Static vs Instance Variables: Difference?

What is the difference between a static and instance variable. The following sentence is what I cant get: In certain cases, only one copy of a particular v

How to cache the compiled regex in Go

Below is my golang code. Each time validate method is called my compile method gets executed. I want to compile only once, not each time we call validate. 1)