30 lines
680 B
Go
30 lines
680 B
Go
// 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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// For more tutorials : https://learngoprogramming.com
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// In-person training : https://www.linkedin.com/in/inancgumus/
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// Follow me on twitter: https://twitter.com/inancgumus
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package main
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import (
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"fmt"
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"time"
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)
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func main() {
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// hours's type is time.Duration
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// but later's type was int
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// now, `later` is typeless
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//
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// time.Duration's underlying type is int64
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// and, `later` is numeric typeless value
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// so, they can be multiplied
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const later = 10
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hours, _ := time.ParseDuration("1h")
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fmt.Printf("%s later...\n", hours*later)
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}
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