ultimate-go | repo contains my notes on working with Go and computer | Pub Sub library
kandi X-RAY | ultimate-go Summary
kandi X-RAY | ultimate-go Summary
This repo contains my notes on working with Go and computer systems.
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QUESTION
What is the meaning of Value semantics and Pointer semantics in Go? In this course, the author used to mention many times about above terms when explaining internals of arrays and slices which I couldn't understand it completely.
...ANSWER
Answered 2019-Feb-13 at 15:32When you call a function or a method and you pass parameters to it, a copy is made from the values, and the function can only access these copies.
This means if the function attempts to modify / change the copies, it will not change the original value.
For example:
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