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Questions - go-fiber

Check if any variable conforms any interface using generics in Go

I am writing an API using go-fiber, and I want to check, if passed JSON conforms an interface that I want to see. So I decided to use 1.18's feature - generics. Here is what I did, but it does not wor...
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Ivan

go

generics

go-fiber

Votes: 0

Answers: 2

Latest Answer

So I came up with the following solution func checkDataConformsInterface[I any](format *I, c *fiber.Ctx) error { if err := c.BodyParser(&format); err != nil { return err } err ...
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Ivan

How to reload Go Fiber in the terminal?

I am completely new to this community but would really appreciate if someone can help me with this problem I am facing. I am currently following the basic tutorial of the simple Hello World app but ho...
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Usama Ahmed

express

go

fibers

go-fiber

Votes: 0

Answers: 2

Latest Answer

You're talking about hot-reloading (live-reloading). Go itself do not have it implemented by default to achieve that, but you can do it with the package called air https://github.com/cosmtrek/air. Her...
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Rhymond

How to dynamically parse request body in go fiber?

I have an API built in go fiber. I'm tryng to parse request body data as key value pairs dynamically. As we know, fiber has context.Body() and context.Bodyparser() methods to do this but I couldn't fi...
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hamed dehghan

go

go-fiber

Votes: 0

Answers: 1

Latest Answer

The content's mime-type is application/x-www-form-urlencoded not application/json. To parse that you can use net/url.ParseQuery. The result of that is a map[string][]string which you can then easily c...
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mkopriva

How to query data where column is not null in gorm

Here is my two models, I want to have my code return all the paths which has nodes inside them, and exclude all the path which has no nodes inside them type Path struct { gorm.Model ID ...
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Manas Paul

go

go-gorm

go-fiber

Votes: 0

Answers: 1

Latest Answer

You could add an additional INNER JOIN to load only paths that have nodes. It would look something like this: paths := []models.Path{} err := db.Debug().Preload("Owner").Preload("Nodes&...
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Emin Laletovic

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