hetzge’s gists

hetzge / github_clone_all_repos_of_org.sh

Created September 7, 2024 22:01 — forked from bjuretko/github_clone_all_repos_of_org.sh

Checkout all repos from an Organization/Group on GitHub / GitLab

	curl -Ss -u <username> --header "X-GitHub-OTP: <OTP from your SMS or App>" https://api.github.com/orgs/<orgname>/repos \| \
	jq -a -r ".[].ssh_url" \| \
	xargs -I "{}" git clone "{}"`

hetzge / triangle.nim

Created August 31, 2024 19:49

Simple triangle with Nim, Raylib, rlgl

	import rlgl, raylib
	proc main =
	setConfigFlags(flags(ConfigFlags.WindowResizable))
	initWindow(800, 600, "Triangle")
	defer: closeWindow()
	let shader = loadShaderCode("""
	#version 330 core
	layout (location = 0) in vec3 aPos;
	void main()
	{

hetzge / migration.sql

Created January 21, 2024 13:15

Postgresql Migration

	CREATE OR REPLACE PROCEDURE migrate(key_input TEXT) LANGUAGE plpgsql AS
	$$
	BEGIN
	-- create table to persist migration status
	CREATE TABLE IF NOT EXISTS migrations (
	"key" TEXT NOT NULL,
	created TIMESTAMP NOT NULL DEFAULT NOW()
	);
	-- check if already migrated
	IF NOT EXISTS (SELECT * FROM migrations WHERE migrations."key" = key_input) THEN

hetzge / docker-clear.bat

Created January 18, 2022 15:38 — forked from daredude/docker-clear.bat

delete all docker container and images on windows

	@echo off
	FOR /f "tokens=*" %%i IN ('docker ps -aq') DO docker rm %%i
	FOR /f "tokens=*" %%i IN ('docker images --format "{{.ID}}"') DO docker rmi %%i

hetzge / RandomTestRunner.java

Created December 17, 2020 13:51

	import java.io.PrintWriter;
	import java.util.ArrayList;
	import java.util.Collections;
	import java.util.List;
	import java.util.Random;
	import java.util.stream.Collectors;

	import org.junit.platform.engine.discovery.DiscoverySelectors;
	import org.junit.platform.launcher.Launcher;
	import org.junit.platform.launcher.core.LauncherDiscoveryRequestBuilder;

hetzge / Ref.java

Created August 29, 2020 14:23

	public static class Ref<T> {
	public final Supplier<T> get;
	public final Consumer<T> set;

	public Ref(Supplier<T> get, Consumer<T> set) {
	this.get = get;
	this.set = set;
	}

	public T get() {

hetzge / JdbcContext.java

Created August 17, 2020 13:33

	package de.hetzge.jdbc

	import java.sql.Connection;
	import java.sql.ResultSet;
	import java.sql.Statement;

	/**
	* Container for {@link Connection}, {@link Statement} and {@link ResultSet} that can be used to
	* close all this resources together.
	*/

hetzge / Chunked Netty Http

Created April 17, 2020 14:45

	Flux<ByteBuf> flux = Flux.generate(
	() -> new ChunkedStream(new FileInputStream(new File("c:/temp/data.csv"))),
	(state, sink) -> {
	try {
	ByteBuf buf = state.readChunk(ByteBufAllocator.DEFAULT);
	if (buf != null) {
	sink.next(buf);
	} else {
	sink.complete();
	}

hetzge / ProgressInputStream.java

Created April 17, 2020 14:41

	package com.zf.v2x.mapmanager.api.st;

	import java.io.FilterInputStream;
	import java.io.IOException;
	import java.io.InputStream;
	import java.util.function.Consumer;

	public class ProgressInputStream extends FilterInputStream {
	private volatile long totalReadByteCount;
	private final Consumer<Long> progressConsumer;

hetzge / browser_line_by_line.js

Created March 24, 2020 15:06

Read ArrayBuffer line by line in browser

	function readLineByLine(data, callback) {
	let dataLength = data.length;
	let lineStart = 0;
	for (let i = 0; i < dataLength; i++) {
	// 10 = \n
	// 13 = \r
	if (data[i] === 10 \|\| data[i] === 13) {
	try {
	const line = data.slice(lineStart, i).toString().trim();
	if (line !== "") {

Markus Hettich hetzge