lalizita

package main

import "fmt"

func main() {
	var jogo = map[string]int{"Lais": 10, "Asael": 20}
	fmt.Println(jogo)

	// Atualiza item
	jogo["Lais"] = 50

lalizita

package main

import (
	"fmt"
)

type Node struct {
	name string
	next *Node
}

lalizita

func main() {
	var array [3]string

	array[0] = "Lais"
	array[1] = "Juliana"
	array[2] = "Ricardo"

	//Essa operação não é possível pois o tamanho do array é 3
	// array[3] = "Joao"
	fmt.Printf("%v+\n", array)

lalizita

# Cut/Trim video
ffmpeg -ss 5 -i input.mp4 -to 10 output.mp4

# Video to gif 
ffmpeg -ss 61.0 -t 2.5 -i <input> -filter_complex "[0:v] fps=12,scale=w=480:h=-1,split [a][b];[a] palettegen=stats_mode=single [p];[b][p] paletteuse=new=1" output.gif

# thumbnail
ffmpeg -i mov_bbb.mp4 -ss 00:00:03 -r 1 -s 1280x720 -f image2 thumb_mov.jpeg

#text in video

lalizita

func main() {
	fileUpdated := make(chan string)

	go WatchEvents(fileUpdated)

	var filename string

	go func() {
		for range fileUpdated {
			filename = <-fileUpdated

lalizita

package main

import (
	"fmt"
	"io/fs"
	"log"
	"os"
	"path/filepath"
	"github.com/fsnotify/fsnotify"
)

lalizita

## Find go directories and remove
$ which go
/usr/local/go/bin/go

## Install using brew
brew install go

lalizita

func main() {
	n := func() int {
		return 2
	}
	x := sumNumber(n())

	fmt.Println(x)
}

func sumNumber(number int) int {

lalizita

func main() {
	x := sumNumber()
	fmt.Println(x())
	fmt.Println(x())
}

func sumNumber() func() int {
	number := 1
	return func() int {
		number++

lalizita

func main() {
	func() {
		fmt.Println("HIIIIIII!")
	}()

	func(name string) {
		fmt.Printf("Hello %s", name)
	}("Maria")
}