2021-07-27 20:09:06 +00:00
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---
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author: Alvie Rahman
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date: \today
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title: Go (golang)
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---
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# Getting Up to Speed With Go
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Probably the most useful resoure I found was the [Tour of Go](https://tour.golang.org/).
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It's easy to understand and teaches you all you need to know.
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# Making a web api
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> We need to memorize the `Handler` interface.
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2021-08-04 13:23:31 +00:00
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>
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> type Handler interface {
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> ServerHTTP(ResponseWriter, *Request)
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> }
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2021-07-27 20:09:06 +00:00
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2021-08-04 13:23:31 +00:00
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# `godoc` [^golang-godoc]
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> Godoc parses Go source code - including comments - and produces documentation as HTML or plain
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> text.
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> The end result is documentation tightly coupled with the code it documents.
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> For example, through godoc's web interface [which is at <http://localhost:6060> by default] you can
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> navigate from a function's documentation to its implementation with one click.
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## Installing godoc // `command not found: godoc`
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```bash
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go get golang.org/x/tools/cmd/godoc
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```
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[^golang-godoc]: Andrew Gerrand, 31 March 2011 --- <https://blog.golang.org/godoc>
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