errors
DISCONTINUED
Gin
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errors | Gin | |
---|---|---|
30 | 152 | |
7,511 | 74,985 | |
- | 1.4% | |
0.2 | 8.5 | |
over 2 years ago | 3 days ago | |
Go | Go | |
BSD 2-clause "Simplified" License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
errors
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Show HN: Error return traces for Go, inspired by Zig
Can you explain why we should this over https://github.com/pkg/errors?
- Error handling and serializing
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What am I supposed to be doing with errors?
Also - there are some error handling utils that allow you to wrap errors before passing: https://github.com/pkg/errors
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How to wrap the error best?
Prefer using errors.Wrap and errors.Wrapf from https://github.com/pkg/errors . It's frozen because they don't want to add features, waiting for a re-write of error handling in Go2.
- mdobak/go-xerrors: Yet another error handling library.
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When ia a good time to panic?
And for "real programs" you can use https://github.com/pkg/errors (if you want stack traces)
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My next client wants to redevelop a java Webapp with go
pkg/errors or stdlib errors - Error handling, but I wrote my own package for that tailored to my projects' needs. (FYI primalskill/errors but please don't use it as it's not production-ready yet and it will change a lot)
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What are some good open source project to read when learning Go?
https://github.com/pkg/errors - errors with stack traces
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Anyone using github.com/pkg/errors for stack traces?
The pkg.go.dev page lists 14k+ projects importing it, but the Github repository has been archived which would seem to discourage use. I'm also not a huge fan of the naming conflict with the stdlib errors package. The README notes it went into maintenance mode but it appears this, too, has passed.
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go-faster/errors: clear go error wrapping with caller (xerrors fork with Wrap)
The pkg/errors and xerrrors are not maintainted
Gin
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How to Build and Document a Go REST API with Gin and Go-Swagger
Now let’s define the functions that will be called whenever a request hits our API. All the functions will be referencing the context provided by the Gin web framework. Paste the following code below the sample slice we just added to api.go:
- Autenticação com Golang e AWS Cognito
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Implementing JWT Authentication in a Golang Application
Now, let's dive into the fun part – creating our basic ToDo application using the powerful Gin framework. This section will walk you through the steps, breaking down the code into manageable snippets.
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Build a Serverless GenAI solution with Lambda, DynamoDB, LangChain and Amazon Bedrock
Thanks to the AWS Lambda Web Adapter, the application built as a (good old) REST/HTTP API using a familiar library (in this case, Gin.
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Uploading and Serving Images from MongoDB in Golang
In this blog, we will delve into the fascinating realm of handling images in a Golang application, leveraging the power of the Gin framework for RESTful API development, MongoDB as a robust NoSQL database, and the mongo-driver library for seamless interaction with MongoDB. To store images efficiently, we'll explore the intricacies of GridFS, a specification within MongoDB for storing large files as separate chunks.
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Building RESTful API with Hexagonal Architecture in Go
For building the RESTful Point of Sale service API, I've considered and selected a combination of technologies that would work seamlessly together. For handling HTTP requests and responses, using the Gin HTTP web framework would make sense because I think it seems complete and popular among Go community too. To ensure data integrity and persistence, I'm using PostgreSQL database with pgx as the database driver, the reason I choose PostgreSQL because it is the most popular relational database to use in production and offers efficient Go integration. I'm also implementing caching using Redis with go-redis client library, which provides powerful in-memory data storage capabilities.
It uses Gin as the HTTP framework and PostgreSQL as the database with pgx as the driver and Squirrel as the query builder. It also utilizes Redis as the caching layer with go-redis as the client.
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Different CORS settings for different paths?
I have created an application with Go in Gin-Gonic. In my frontend (Nuxt3/TypeScript) I always get a CORS error:
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Rapid Prototyping of Design-First APIs in Go
We use Gin web framework https://gin-gonic.com for the routing, Gin provides a balance between performance, ease of use and extensibility making it a preferred choice for building and running web applications in Go.
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Goravel, Web framework inspired from Laravel in Golang
That's not a problem with Go, it's a problem with frameworks: they give you some abstractions, e.g. the Laravel query builder, but they don't cover all the use cases, so you quickly find yourself using "raw" queries anyway.
There are some well-established web frameworks for Go (e.g. https://github.com/gin-gonic/gin), but they are controversial too, as most Go developers seem to prefer libraries (that your code calls) instead of frameworks (that call your code and impose their structure upon it). So I don't think just cramming a framework from a completely different language into Go will fly...
What are some alternatives?
Fiber - ⚡️ Express inspired web framework written in Go
mux - A powerful HTTP router and URL matcher for building Go web servers with 🦍
chi - lightweight, idiomatic and composable router for building Go HTTP services
Echo - High performance, minimalist Go web framework
Beego - beego is an open-source, high-performance web framework for the Go programming language.
Iris - The fastest HTTP/2 Go Web Framework. New, modern and easy to learn. Fast development with Code you control. Unbeatable cost-performance ratio :rocket:
go-kit - A standard library for microservices.
Revel - A high productivity, full-stack web framework for the Go language.
fasthttp - Fast HTTP package for Go. Tuned for high performance. Zero memory allocations in hot paths. Up to 10x faster than net/http
httprouter - A high performance HTTP request router that scales well
fasthttprouter - A high performance fasthttp request router that scales well
Buffalo - Rapid Web Development w/ Go