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hjr265.me | ||
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www.integralist.co.uk
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| | | | | The following code doesn't do what you might expect: package main import "fmt" func main() { var i *impl fmt.Println("i == nil:", i == nil) what(i) } type impl struct{} func (i *impl) do() {} func what(i interface{ do() }) { fmt.Println("i == nil:", i == nil) } If you expected the what function to print i == nil: true, then keep reading... Typed Nils The behavior observed is due to the way interfaces and nil values interact in Go. | |
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www.4async.com
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| | | | | ???Go?1.17???????????????????????1.17????????????????????????1.18????????????????6?????????????????????Go 1.18??????????1.17??????????????? ???????? ???Go????????????????????????????????????interface{}????????????????????????????????????????????????????????????????????Go??????????????????????????????????????????????????????interface{}????????????????????????????????????????????????????????????????????????????????????????????? ?Go????????????????????????????????????????????????????????????????????????????... | |
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livesys.se
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retribution-paladin.blogspot.com
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| | | Righty! Its not quite finished, but I'm eager to start writting again so head on over to : http://retribution-paladin.co.uk Update your link... | ||
