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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.

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🗺️ Convert map to JSON in Go

Learn how to convert map to JSON string
introduction json strings

🔢 Convert int to string in Go

Learn how to convert int, int64, int32, int16 or int8 to a decimal, hexadecimal octal or binary string
introduction numbers integer

✒️ Write to a CSV file in Go

Learn how to write data to a CSV or TSV file
introduction file csv

🙌 Case-insensitive string comparison in Go

Learn how to compare strings in a case-insensitive manner
introduction strings

🏁 Check if a string starts with a substring in Go

Learn how to use strings.HasPrefix() function
introduction strings

✍️ Write to a file in Go

Learn how to write any data to a file
introduction file

📖 Read a file in Go

Learn how to read the content of any file
introduction file

🔢 Generate a random number in Go

Learn how to generate a random number
introduction random

🍃 Environment variables in Go

Learn how to work with environment variables
introduction environment variables

💤 While loop in Golang

Learn how to construct the popular programming while loop
introduction loop
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