I am trying to use generics to convert a JSON object into a GRPC response that has an enum, i.e.: type GRPCResponse { str string enu EnumType } type En
I want to be able to enforce similarity between two fields of a struct but also have several of these structs in a map or slice. Here's a simp
In C/C++ (and many languages of that family), a common idiom to declare and initialize a variable depending on a condition uses the ternary conditional operator
I have this function for authenticating JWT tokens (not middleware), which says: package main import ( "net/http" "log" "fmt" "github.com/dgrijalva/jwt-go" )
How can I convert grpc/protobuf3 message to JSON where the enum is represented as string? For example, the protobuf message: enum Level { WARNING = 0;
I am a beginner, I don't understand why insert decimal type field "money", it echo "money (Decimal(18, 2)): unexpected type string" func main() { dsn := "
Does anyone know of a simple way to pretty-print JSON output in Go? The stock http://golang.org/pkg/encoding/json/ package does not seem to include functionali
I am developing a REST API based on Gin Go, the endpoint looks something like below: func carsByType(c *gin.Context) { fmt.Println("Go Request in Handler...
How could I iterate through the slice and pass somewhere the slice except the current element? Seems append() function modifies the underlying slice as we could
I'm writing a website with Golang and Sqlite3, and I expect around 1000 concurrent writings per second for a few minutes each day, so I did the following test (
This might be a weird question, but some programs written in Go won't run on my MacBook Pro after MacOS Catalina upgrade. However a basic "Hello World" program
I am trying to remove duplicate characters that are immediately following each other. E.g. "Whyyyy sooo ssserioooouuussss" should translate to "Why so serious
I'd like to switch to using VSCode full time, but the one thing keeping me on IntellijIDEA is its ability to view Go standard and all dependency libraries in Ex
I'm new to golang and I'm trying to build rest api, So far GET endpoints are working for me fine, but I'm having difficulties with POST method(creating user): T
I am using this library in go as Elasticsearch client: https://pkg.go.dev/github.com/elastic/go-elasticsearch/esapi#IndicesCreate.WithBody I have a problem on c
I have some code I've been dumped with and am actually stumped - I've worked with RPC and the JSON side of things before but I can't seem to get it to work over
Every time I resolve one issue I get into another similar but different. I need to convert into struts below JSON, but some parts are dynamic.
As generics have been released in Go 1.18 pretty recently, I've started learning them. I generally get the concept, because I have some Java experience from the
It is said that the 32 << (^uint(0) >> 63) expression can be used to detect whether the machine is 32 or 64 bits. How so? UPDATE: The question was c
Here is my python code (client side) : import requests import json import datetime headers = {'Content-type': 'application/json',"Authorization":"Bearer MYRE
elasticsearch-2.0