36 lines
734 B
Go
36 lines
734 B
Go
// For more tutorials: https://blog.learngoprogramming.com
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//
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// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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package main
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import "fmt"
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func main() {
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coders := []string{"pike", "thompson", "lovelace", "knuth"}
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gophers := make(map[string]bool, len(coders))
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gophers["thompson"] = true
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gophers["pike"] = true
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fmt.Println(gophers["pike"])
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fmt.Println(gophers["lovelace"])
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// unnecessary
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// if _, ok := gophers["pike"]; ok {
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// fmt.Println("pike is a gopher")
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// } else {
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// fmt.Println("pike is NOT a gopher")
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// }
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// easier
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if gophers["pike"] {
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fmt.Println("pike is a gopher")
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} else {
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fmt.Println("pike is NOT a gopher")
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}
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}
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