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Score of 2
0 answers
68 views

I'm looking at golang library https://gioui.org/ When I run a hello world example: package main import ( "image/color" "log" "os" "gioui.org/app&...
Score of -6
0 answers
74 views

I am using OCI credentials where I have given my necessary SMTP host, username and passwords and all. The port I am using is 587 (I read another stack overflow where they suggest 465 but why though?). ...
Score of 0
1 answer
74 views

I created a simple method for the app data struct in Go: func (a *app) route(s *store.Storage) *chi.Mux { tokenAuth := jwtauth.New("HS256", []byte(s.JWTSecret), nil) mux := chi....
Score of 0
1 answer
112 views

I need to generate a set of evenly spaced numeric values covering a given range. This is mainly intended for things such as chart axes, scales, thresholds, and similar UI representations. Simply ...
Score of 1
1 answer
102 views

When using the new encoding/json/v2 package, and unmarshaling some JSON, it will potentially return a json.SemanticError error. As far as I can see, json.SemanticError is returned when the JSON is ...
Score of -1
0 answers
118 views

This error puzzles me, and I believe a more in-depth analysis could help clarify the issue: I cannot say for certain whether the behavior described below is legitimate or an actual error in ...
Score of 1
2 answers
119 views

I am working on a web app with the following architecture: The frontend is a React app written in TypeScript. The "backend" is written in Go, and compiled to WASM for distribution with the ...
Score of -1
1 answer
301 views

In a Go program I got this error message: fatal error: concurrent map writes The message is shown in the terminal window of VS Code. But in my log there is nothing, which make sense because log....
Score of 2
2 answers
308 views

Unlike Go's iota-based enums, Java enums are singleton objects. Each enum constant is a unique instance that can carry additional state and behavior, while also providing name(), ordinal(), values(), ...
Score of 1
1 answer
207 views

I am working on a web crawler using Go and Supabase. This section of code throws an error when the length of the newLinks slice is above a certain number -- I haven't been able to determine what that ...
Score of 4
0 answers
213 views

In the past I've used the version of WalkDir that is not based on fs.FS, but I recently tried changing to the fs.FS-based one so that I could more cleanly do unit testing. But now I feel like I'm not ...
Score of -1
2 answers
196 views

I am making pet-project with Go and React. I want to make web app, that for start, shows your location on a interactive world map. How should I make app logic with Go and React, so it would be ...
Score of 0
4 answers
329 views

In Python, I can use the str.isdigit() method to check whether a string contains only numeric characters. For example: "12345".isdigit() # True "123a".isdigit() # False &...
Score of 1
0 answers
85 views

package browser import ( "context" "log" "os" "os/exec" "time" "sync" "path/filepath" "...
Score of 2
1 answer
135 views

I am trying to fix the compilation of file overlay/tun_freebsd.go in module github.com/slackhq/nebula on armv7 FreeBSD. This file uses the syscall.Iovec structure, which is defined as type Iovec ...

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