Armando Cordova corlaez

This is a tiny kotlin server, useful for simple dev scenarios. Features and limitations:

Validation of arguments, no hiding of errors
No caching, will read file each time is served (ideal for development server)
No dependency or dep management (gradle, maven). Just a single kotlin file and bat scripts
Prints all routes that it configures
Explicit, it requires you to declare a list of the filesnames to serve
No nesting. It will only serve files in the same directory

startServerAfterCompile.bat takes longer to initialize because it first compiles serve.kt to serveKt.class. However, this is only necessary if you are making changes to serve.kt. Use startServer.bat to run the server without compiling (starts faster)

This is how I like to use webjars in kotlin.

build.gradle.kts dependencies:

dependencies {
    // webjars
    implementation("org.webjars:webjars-locator:0.46")
    implementation("org.webjars.npm:htmx.org:1.9.2")
}

String Identification

E is the thinnest string
A is the second thinnest string
D is the second thickest string
G is the thickest string

	package clases;

	import java.io.Serializable;

	public class Cliente implements Serializable {
	private static final long serialVersionUID = 1_000_000_000_000_001L;

	private Integer codigo;
	private String nombre;
	private String apellido;

	Copyright (c) <year> <copyright holders>

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all

	// This is meant to be in a html head script tag
	// checkboxes are very inconvenient in html and will serialize nothing when the checkbox is unchecked
	// instead of using hx-vals and writting a bit of JSON each time you have a checkbox I decided to fix it globally:
	window.onload = function() {
	document.body.addEventListener('htmx:configRequest', function(evt) {
	const isInput = evt.detail.elt.tagName == 'INPUT';
	const isCheckbox = evt.detail.elt.type == 'checkbox';
	const isNotChecked = evt.detail.elt.checked == false;
	if(isInput && isCheckbox && isNotChecked) {
	const name = evt.detail.elt.name;

	import kotlin.math.pow

	fun fastInverseSqrt(number: Float): Float {
	val ieee754FloatBits = number.toBits() // evil floating point bit hack, avoided
	val invSqrt = Float.fromBits(0x5f3759df - (floatsBits shr 1)) // what the fish
	return invSqrt * (1.5F - (0.5F * number * invSqrt * invSqrt)) // Newton iteration
	}

	import org.eclipse.jetty.http.HttpStatus
	import java.time.LocalDateTime

	fun main(args: Array<String>) {
	val arg = Args.valueOf(args[0])
	val port = System.getenv("PORT") ?: "8080"
	if (arg.isRegenerate()) {
	val serverArg = getRequestArg(port)
	with(EnvContext(serverArg, port, webPlugins)) {
	generate()// Here I generate my static website

	The MIT License (MIT)

	Copyright (c) 2014-2015 John Otander

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:

	val chapter1 = mapOf(
	"2 + 2" to "4",
	"0 + 2" to "2",
	)

	val chapters = chapter1// + chapter2 + chapter3

	fun main() {
	while (true) {
	val shuffledQuestions = chapters.keys.shuffled()