Marco Gonzalez marcogrcr

## Non-Interactive-Process-Windows-Service.cs
/**
* This application converts a text message to uppercase by spawning a child process as another user and saves it to a file.
*
* Usage: app.exe MESSAGE FILE_PATH
* or
* Usage: app.exe DOMAIN USERNAME PASSWORD MESSAGE FILE_PATH
*
*
* Setup instructions:
*

## sigv4_using_http_client.py
from boto3.session import Session
from botocore.auth import SigV4Auth
from botocore.awsrequest import AWSRequest
from botocore.credentials import Credentials
from http.client import HTTPConnection, HTTPSConnection
import json
import os
from urllib.parse import urlparse

def sigv4_request(

## pointer-binary-heap.js
/** Represents a node from a binary heap. */
class BinaryHeapNode {
  /**
   * Initializes a new instace of the `BinaryHeapNode` class.
   * @param {number} value
   * @param {*} ref
   */
  constructor(value, ref) {
    this.value = value;
    this.ref = ref;

## 1-stateless-percentage.js
const { createHash } = require("node:crypto");

/**
 * Returns a random value betwen 0 and 99 associated with an input value that's
 * quasi-evenly distributed.
 *
 * This function is useful for incrementally rolling out a feature to customers
 * based on a percentage.
 *
 * @param value {string} The input value to derive the output from.

## event-target-polyfill.js
/**
 * Simplified `EventTarget` polyfill.
 * @see https://developer.mozilla.org/en-US/docs/Web/API/EventTarget
 */
class EventTarget {
    /** @type {Map<string, { capture: boolean, listener: Function, once: boolean }[]>} */
    _listenersMap = new Map();

    /**
     * @param {string} type

## Get-DiskBlockSize.ps1
# Source: https://www.alitajran.com/get-allocation-unit-size-powershell/
Get-CimInstance -ClassName Win32_Volume | Select-Object Name, FileSystem, Label, BlockSize | Sort-Object Name | Format-Table -AutoSize

## unexpected-type-checks.ts
// Even with the strictest settings, the TypeScript compiler may have looser type checking than what you would expect.

interface Data {
  req1: number;
  req2: number;
  opt1?: number;
  opt2?: number;
}

function logData(data: Data): void {

## AmbiguousFunctionalArgumentOverload.kt
import java.util.function.Consumer
import java.util.function.Function
import java.util.function.Supplier

// Take these ambiguous overloads:

fun fn(consumerLike: (String) -> Unit) = consumerLike("").also { println("consumer-like") }

fun fn(consumer: Consumer<String>) = consumer.accept("").also { println("consumer") }

## aws-mfa-credentials.py
#!/usr/bin/env python
import json, os, subprocess
from argparse import ArgumentParser
from configparser import ConfigParser
from pathlib import Path

# 1. parse args
parser = ArgumentParser(
    prog='mfa-aws-credentials',
    description='Invokes AWS STS GetSessionToken using the AWS CLI and stores the temporary credentials in ~/.aws/credentials'

## child-src-data-proof-of-concept.mjs
import { createServer } from "node:http";

const CSP =
  "default-src 'none'; child-src data:; frame-src https://www.example.com; script-src 'nonce-abc'; worker-src data:";

const INDEX_PAGE = `
<!doctype html>
<html>
  <head>
    <meta charset="utf-8"/>
	/**
	* This application converts a text message to uppercase by spawning a child process as another user and saves it to a file.
	*
	* Usage: app.exe MESSAGE FILE_PATH
	* or
	* Usage: app.exe DOMAIN USERNAME PASSWORD MESSAGE FILE_PATH
	*
	*
	* Setup instructions:
	*
	from boto3.session import Session
	from botocore.auth import SigV4Auth
	from botocore.awsrequest import AWSRequest
	from botocore.credentials import Credentials
	from http.client import HTTPConnection, HTTPSConnection
	import json
	import os
	from urllib.parse import urlparse

	def sigv4_request(
	/** Represents a node from a binary heap. */
	class BinaryHeapNode {
	/**
	* Initializes a new instace of the `BinaryHeapNode` class.
	* @param {number} value
	* @param {*} ref
	*/
	constructor(value, ref) {
	this.value = value;
	this.ref = ref;
	const { createHash } = require("node:crypto");

	/**
	* Returns a random value betwen 0 and 99 associated with an input value that's
	* quasi-evenly distributed.
	*
	* This function is useful for incrementally rolling out a feature to customers
	* based on a percentage.
	*
	* @param value {string} The input value to derive the output from.
	/**
	* Simplified `EventTarget` polyfill.
	* @see https://developer.mozilla.org/en-US/docs/Web/API/EventTarget
	*/
	class EventTarget {
	/** @type {Map<string, { capture: boolean, listener: Function, once: boolean }[]>} */
	_listenersMap = new Map();

	/**
	* @param {string} type
	# Source: https://www.alitajran.com/get-allocation-unit-size-powershell/
	Get-CimInstance -ClassName Win32_Volume \| Select-Object Name, FileSystem, Label, BlockSize \| Sort-Object Name \| Format-Table -AutoSize
	// Even with the strictest settings, the TypeScript compiler may have looser type checking than what you would expect.

	interface Data {
	req1: number;
	req2: number;
	opt1?: number;
	opt2?: number;
	}

	function logData(data: Data): void {
	import java.util.function.Consumer
	import java.util.function.Function
	import java.util.function.Supplier

	// Take these ambiguous overloads:

	fun fn(consumerLike: (String) -> Unit) = consumerLike("").also { println("consumer-like") }

	fun fn(consumer: Consumer<String>) = consumer.accept("").also { println("consumer") }
	#!/usr/bin/env python
	import json, os, subprocess
	from argparse import ArgumentParser
	from configparser import ConfigParser
	from pathlib import Path

	# 1. parse args
	parser = ArgumentParser(
	prog='mfa-aws-credentials',
	description='Invokes AWS STS GetSessionToken using the AWS CLI and stores the temporary credentials in ~/.aws/credentials'
	import { createServer } from "node:http";

	const CSP =
	"default-src 'none'; child-src data:; frame-src https://www.example.com; script-src 'nonce-abc'; worker-src data:";

	const INDEX_PAGE = `
	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8"/>