publish values

This commit is contained in:
Mark McGranaghan 2012-10-17 12:51:33 -07:00
parent c151aa3601
commit cdc3184c30
3 changed files with 9 additions and 9 deletions

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Hello World Hello World
# Values Values
# Variables # Variables
# Short Declarations # Short Declarations
# Constants # Constants

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// Go has various value types, including strings, // Go has various value types including strings,
// different types of numbers, booleans, etc. // integers, floats, booleans, etc. Here are a few
// basic examples.
package main package main
import "fmt" import "fmt"
func main() { func main() {
// Here are some strings, which can be added together. // Strings, which can be added together with `+`.
fmt.Println("Hello world") fmt.Println("Hello " + "world")
fmt.Println("Hello " + "other")
// Some examples of integers and floats. // Integers and floats.
fmt.Println("1+1 =", 1+1) fmt.Println("1+1 =", 1+1)
fmt.Println("7.0/3.0 =", 7.0/3.0) fmt.Println("7.0/3.0 =", 7.0/3.0)
// And booleans, which work as you'd expect. // Booleans, with boolean operators as you'd expect.
fmt.Println(true && false) fmt.Println(true && false)
fmt.Println(true || false) fmt.Println(true || false)
fmt.Println(!true) fmt.Println(!true)

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$ go run values.go $ go run values.go
Hello world Hello world
Hello other
1+1 = 2 1+1 = 2
7.0/3.0 = 2.3333333333333335 7.0/3.0 = 2.3333333333333335
false false