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Go Tutorials & Examples

Learn Go programming by example. GOSAMPLES is a library of Go tutorials and examples that helps you solve everyday code problems.

🟦 Square root in Go

shorts numbers math

🎲 Generate a random string in Go

Learn how to generate a random string of a fixed length
introduction random strings

🍰 The maximum and minimum value of the int types in Go

shorts numbers math

📊 The maximum and minimum value of the float types in Go

shorts numbers math

🍩 Get Pi constant in Go

shorts numbers math

⏳ Time difference between two dates in Go

shorts time

👀 Get a hostname (domain) from a URL in Go

shorts url

🖖 Calculate Median in Go using Generics

Learn how to find "the middle value" of a slice
numbers math generics generics-intro

🏋️‍♂️ Calculate the power of a number x^y in Go

shorts numbers math

🤏 Calculate arithmetic mean in Go using Generics

Learn how to calculate mean for a slice of any numeric type
numbers math generics generics-intro
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