I'm trying to check if an user already have a email. I wrote a function like this : func IsUniqueEmail(body io.ReadCloser) (database.User, error) { connection :
I'm currently working on a social network with Cassandra. I am planning to implement a system of posts and post recommendations in my site. My problem is that I
I am newbie in kafka, i try build a service send mail with attach files. Execution flow: Kafka will receive a message to send mail function get file will downlo
I'm new in Go and unit test. In my project am using Go with gorm and connecting mysql database. my queries is how to unit test my code: My code is below(main.go
I'm creating a CLI tool in Golang, and I'm new to both Golang and making tools for the terminal. I need to execute terminal commands right from my program (spec
I'm trying to convert a script that is build on btcutil and wire with Witness (Segwit) to without Witness. Mine blockchain doesn't support Segwit. Now the most
Im a newbie in golang. I am trying to validate a yaml structure prof: res: - ed: app: conf: For that i have read the yaml file using ioutil,
I am implementing a (sort of a) combinatorial backtracking algorithm in go utilising goroutines. My problem can be represented as a tree with a certain degree/s
Merged queries takes more time for requests, for instance having a username query from user collection and having a query from productpost, costs server process
I am trying to create a function using Go Generics that accepts any structs that meet minimum struct criteria. Something like <T extends {name: string, age:
Amazon has a super useful article describing how to unit test AWS SDK Go v2. I understand their motivation to depart from the "old" way of unit testing the v1
Folder structure: ./test ├── abc │ └── abc_test.go └── run_test.go run_test.go package test impo
I am having a very annoying issue and I don't know exactly what's the problem. It could have loads of possible causes, so please bear with me trying to fix this
I am in a situation where i need to set a custom header on putting an object to an s3 compatible storage system. _, err := uploader.Upload(ctx, &s3.PutO
I am in a situation where i need to set a custom header on putting an object to an s3 compatible storage system. _, err := uploader.Upload(ctx, &s3.PutO
I am using Sockjs with Go, but when the JavaScript client send json to the server it escapes it, and send's it as a []byte. I'm trying to figure out how to pars
I looked at https://go.dev/doc/modules/gomod-ref and https://go.dev/ref/mod#go-mod-tidy, and on neither page could I find any documentation that explains how th
I have a Go project where I'm using Zap structured logging to log the contents of structs. That's how I initialise the logger: zapLog, err := zap.NewProductionC
I have following types declared type TestFn func(id int, ctx context.Context) error var Func1 = TestFn(func(id int, ctx context.Context) error { // do some w
When trying to use any instead of interface{} with the Go 1.18 toolchain, you can get the error: undeclared name: any (requires version go1.18 or later) Why is