Go (Golang) - Command line arguments and user keyboard input
Video Chapters (table of content with clickable links into a specific part of the video)
00:00 Introduction about the video content
00:41 Prerequisites (you should have some programming skills in at least some language)
01:05 Command prompt (showing the Go version, creates new directory, starts Visual Studio Code)
01:43 Creates a Go file with a "Hello World" program
02:33 Executes "Hello World" from the command prompt
03:15 Replaces the implementation with code receiving arguments from the command line and the keyboard
07:00 Executes the program which receives arguments from the command line and the keyboard
07:16 Alternative implementation for receiving keyboard input (NewScanner instead of NewReader)
08:01 Executes the final alternative implementation
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Playlists for "Program arguments from command line and keyboard input" for different programming languages:
Playlist for the videos with english voice and english subtitles:
• Program arguments from command line a...
Playlist for the videos with swedish voice and swedish subtitles:
• Program argument från kommandoraden o...
Go playlist (english):
• Go (Golang) - Command line arguments ...
Go playlist (swedish):
• Go (Golang) - Program argument från k...
Go (a.k.a. 'Golang')
https://go.dev
https://en.wikipedia.org/wiki/Go_(pro...)
'package main' and 'func main'
https://go.dev/tour/basics/4
https://go.dev/doc/code#Command
https://www.golangprograms.com/go-lan...
'import' statements
https://go.dev/tour/basics/2
package 'fmt'
https://pkg.go.dev/fmt
Function 'fmt.Println'
https://pkg.go.dev/fmt#Println
Function 'fmt.Printf'
https://pkg.go.dev/fmt#Printf
'go run' program execution
https://gobyexample.com/hello-world
https://go.dev/doc/tutorial/getting-s...
package 'os' (including variable 'Args')
https://pkg.go.dev/os#pkg-variables
'os.Args' ( including slice 'os.Args[1:]' used in video at time 4:50)
https://gobyexample.com/command-line-...
'os.Stdin'
https://pkg.go.dev/os#pkg-variables
Slices
https://go.dev/doc/effective_go#slices
https://go.dev/blog/slices-intro
package 'bufio'
https://pkg.go.dev/bufio
Function 'bufio.NewReader'
https://pkg.go.dev/bufio#NewReader
Function 'bufio.NewScanner'
https://pkg.go.dev/bufio#NewScanner
'Reader.ReadString'
https://pkg.go.dev/bufio#Reader.ReadS...
'Scanner.Scan'
https://pkg.go.dev/bufio#Scanner.Scan
'Scanner.Text'
https://pkg.go.dev/bufio#Scanner.Text
'strings.TrimSpace'
https://pkg.go.dev/strings#TrimSpace
For loop statements (e.g. the section "For statements with range clause")
https://go.dev/ref/spec#For_statements
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