/Go/Golang env example

Golang env example

Golang set env var

	// set env var "FOO" to value "1"
    os.Setenv("FOO", "1")
    // will print "FOO: 1"
    fmt.Println("FOO:", os.Getenv("FOO"))

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Golang env example

os.Setenv("GO_ENV", "production")
fmt.Println(os.Getenv("GO_ENV"))

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