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Go Code Examples

Learn Go programming by example. GOSAMPLES is a library of Go code snippets that let you solve everyday code problems.

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🕰️ Date and time format in Go cheatsheet

Learn how to format date and time
introduction time cheatsheet

🔉 Reduce function using Generics in Go

Learn how to define a function to accumulate slice values using Generics
introduction generics generics-intro

🦾 Create a slice 'map' function using Generics in Go

Learn how to apply a function to all slice elements using Generics
introduction generics generics-intro

💂 Filter a slice using Generics in Go

Learn how to remove elements from a slice that do not meet a certain condition using Generics
introduction generics generics-intro

🩰 Sort a slice of any type using Generics in Go

Learn how to make an universal sorting function using Generics
introduction generics generics-intro

🔑 Get a slice of keys from any map using Generics in Go

Learn how to get all keys of a map using Generics
introduction generics generics-intro

🔍 'Slice contains' function using Generics in Go

Learn how to check if a slice contains a given value using Generics
introduction generics generics-intro

☯️ Min and max functions using Generics in Go

Learn how to define min and max functions for any type using Generics
introduction generics generics-intro

📅 YYYY-MM-DD date format in Go

Learn how to format date without time
introduction time

🌯 Wrap and Unwrap errors in Go

Learn how to create and handle an error hierarchy
introduction errors
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