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Robin K. KaiserWerk

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  • 11:57 (UTC +02:00)
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@KaiserWerk
KaiserWerk / env.go
Created July 26, 2025 12:17
Load env vars from file (typically .env)
func loadEnvVars(filename string) {
file, err := os.Open(filename)
if err != nil {
log.Fatalf("failed to open env file: %v", err)
}
defer file.Close()
scanner := bufio.NewScanner(file)
for scanner.Scan() {
line := strings.TrimSpace(scanner.Text())
@KaiserWerk
KaiserWerk / coding-guidelines.md
Last active July 6, 2025 09:41
Coding guidelines summary for C#

Coding Guidelines (C#)

A summary of the official Microsoft C# coding conventions, based on Microsoft’s documentation.

1. Naming Conventions

  • PascalCase for class, property, method, and namespace names
    public class MyExampleClass { }
@KaiserWerk
KaiserWerk / Home.razor
Created September 9, 2024 18:29
Get User Claims (and ID) in Balzor page
@page "/"
@using System.Security.Claims
@inject AuthenticationStateProvider AuthenticationStateProvider
<PageTitle>Home</PageTitle>
<h1>Hello, world!</h1>
Welcome to your new app.
<h3>ClaimsPrincipal Data</h3>
@KaiserWerk
KaiserWerk / authorize.html
Last active August 18, 2024 15:10
Quick and dirty example for a discord social login with Golang
<!doctype html>
<html>
<head>
</head>
<body>
<h2>Discord login</h2>
Token: {{ .Token }}
@KaiserWerk
KaiserWerk / main.go
Created September 12, 2022 20:49
Custom JSON (Un)Marshaler in Go
package main
import (
"encoding/json"
"fmt"
"log"
"net/url"
"strings"
)
@KaiserWerk
KaiserWerk / README.md
Created August 21, 2022 23:19
Golang benchmark testing different HTTP router implementations

Please observe the difference in speed when calling resp.Body.Close().

@KaiserWerk
KaiserWerk / main.go
Created June 25, 2022 15:21
A tiny tool to generate a selectable number of Loprem Ipsum paragraphs.
package main
import (
"fmt"
"os"
"strconv"
)
var (
paragraphs = []string{
@KaiserWerk
KaiserWerk / Program.cs
Created May 9, 2022 17:44
C#: De- and Encryption using RSA
using Org.BouncyCastle.Crypto;
using Org.BouncyCastle.Crypto.Encodings;
using Org.BouncyCastle.Crypto.Engines;
using Org.BouncyCastle.Crypto.Generators;
using Org.BouncyCastle.OpenSsl;
using Org.BouncyCastle.Security;
using System.Text;
namespace RSATest
@KaiserWerk
KaiserWerk / addslashes.go
Created November 25, 2021 12:55
Add slashes to escape special characters
func Addslashes(str string) string {
var buf bytes.Buffer
for _, char := range str {
switch char {
case `'`, `"`, `\`:
buf.WriteRune(`\`)
}
buf.WriteRune(char)
}
return buf.String()
@KaiserWerk
KaiserWerk / certmaker-bot.service
Last active December 16, 2021 14:06
Homelab Service unit templates
[Unit]
Description=CertMaker Bot (to cover your cert needs)
After=network.target
[Service]
Type=simple
ExecStart=/home/certmaker-bot/bin/certmaker-bot
WorkingDirectory=/home/certmaker-bot/bin
User=certmaker-bot
Group=certmaker-bot