Go TutorialLesson 8Free preview

Go Output

This lesson is part of Go · All levels

Summary

This lesson explains the different ways to display output in Go through an fmt package. The fmt.Println function prints values with spaces and new lines, fmt.Print without new lines, and fmt.Printf supports special formats such as %d, %s, and %v. To form a string without directly printing, use fmt.Sprintf.

Key points

Fmt.Println adds the space between the values and the new line at the end
Print without automatic spacing and without new lines
Fmt.Printf uses verb formats such as %d (number), %s (string), and %v (any value)
Returns the resulting format string without printing to the screen

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