✅ Tipo De Datos byte: 8bit short: 16bit int: 32bit long: 64bit float: 32bit double: 64bit Char: 16bit ✅ Literal fixed value written directly in code int x = 10; //integer li...

⭐️ concept of coding and decoding ⭐️ combination of both: codec ⭐️ coding: make into binary ⭐️ VLC, FLC difference ⭐️ short questions ⭐️ What kind of coding techniques are there? ✅ V...

⭐️ Definition of computer system ⭐️ Main chip to save data on computer: condensator ⭐️ 0.5v = 0 ⭐️ 5v = 1 ✅ System set of connected elements, with the purpose of managing information...

✅ Test Function t *testing.T t.Errorf : %q, %s: string, %d: integer, %v: generic func TestHello(t *testing.T) { //t is pointer to testing.T got := Add(1, 2) want := 3 if got != want { ...

✅ Goroutine lightweight concurrent thread managed by Go runtime can run function concurrently and parallel if a function is turned into a go routine, it runs in the background, co...

✅ Pointer and Reference *: dereference operator(get/set value at address) &: get pointer(get address) operator *T: pointer to a value of type T, like str *string &before v...

✅ Interface Interface: 1️⃣ Go’s equivalent of Java’s Object class most general type any value can be stored in a variable of type interface{} 2️⃣ set of methods to be implemente...

✅ main package main import "fmt" func main() { } ✅ Variable var name string = "Jack" var num uint = 123 var simpleName = "Cassy" //implicit type var simpleNum = 124 number := 6 number = 5 ...

✅ Kubernetes open source system to manage, deploy several containers like an extension of docker compose 👍🏻 automate container management(deployment, extension, update) 👍🏻 load balancing ...

✅ Vector and List and date Vector: type of data logical(boolean) integer double character x <- c(1, 3, 5) names(x) <- c("a", "b", "c") x x[2] #3 x["...