hackermondev

hi, i'm daniel. i'm a 15-year-old with some programming experience and i do a little bug hunting in my free time. here's the insane story of how I found a single bug that affected over half of all Fortune 500 companies:

say hello to zendesk

If you've spent some time online, you’ve probably come across Zendesk.

Zendesk is a customer service tool used by some of the world’s top companies. It’s easy to set up: you link it to your company’s support email (like [email protected]), and Zendesk starts managing incoming emails and creating tickets. You can handle these tickets yourself or have a support team do it for you. Zendesk is a billion-dollar company, trusted by big names like Cloudflare.

Personally, I’ve always found it surprising that these massive companies, worth billions, rely on third-party tools like Zendesk instead of building their own in-house ticketing systems.

your weakest link

wiseaidev

import argparse
import json
import os
import os.path
import shutil
import sys

from jupyter_client.kernelspec import (KernelSpec, KernelSpecManager,
                                       NoSuchKernel)

hwayne

// put in https://editor.p5js.org/
// generated (mostly) with GPT4

let cols, rows;
let w = 2;
let colors = [];
let i = 0;
let j = 0;
let sorted = false;

hirrolot

type term =
  | Lam of (term -> term)
  | Pi of term * (term -> term)
  | Appl of term * term
  | Ann of term * term
  | FreeVar of int
  | Star
  | Box

let unfurl lvl f = f (FreeVar lvl)

aholmes

using System;
using System.Collections.Generic;
using System.Reflection;
using System.Linq;

public class MyDictionary<T, V>: Dictionary<(string, T), V>
{
    private IEnumerable<(string Name, T Value)> GetMembers(object obj)
    {
        var properties = obj.GetType().GetProperties(BindingFlags.Public).Select(o => (o.Name, Value: (T)o.GetValue(obj)));

noxasaxon

Learning Rust

Getting Started + Installation | Cheat Sheet

Table of Contents

1. How Do I Start Learning Rust?!
2. Ok, I Think I Know The Basics But How Do I Get Better?!
3. Rustlang Tooling
4. Helpful References Throughout Your Journey
5. The Rust Community
6. Recommended (but not free) Books & Courses

mufidu

import os
import urllib.parse
import urllib.request
import re
import time
import socket
from pathlib import Path
from typing import List, Tuple, Dict
from concurrent.futures import ThreadPoolExecutor, as_completed
from tqdm import tqdm

ShrykeWindgrace

using namespace System.Management.Automation
using namespace System.Management.Automation.Language
Register-ArgumentCompleter -Native -CommandName 'stack' -ScriptBlock {
    param($wordToComplete, $commandAst)
    [string[]]$localCommand = @('"--bash-completion-enriched"')
    $hay = [System.Collections.Generic.List[string]]::new()
    foreach ($item in $commandAst.CommandElements) {
        $localCommand += '"--bash-completion-word"'
        $localCommand += """$item"""
        $hay.Add($item.ToString())

Widdershin

In the olden days, HTML was prepared by the server, and JavaScript was little more than a garnish, considered by some to have a soapy taste.

After a fashion, it was decided that sometimes our HTML is best rendered by JavaScript, running in a user's browser. While some would decry this new-found intimacy, the age of interactivity had begun.

But all was not right in the world. Somewhere along the way, we had slipped. Our pages went uncrawled by Bing, time to first meaningful paint grew faster than npm, and it became clear: something must be done.

And so it was decided that the applications first forged for the browser would also run on the server. We would render our HTML using the same logic on the server and the browser, and reap the advantages of both worlds. In a confusing series of events a name for this approach was agreed upon: Server-side rendering. What could go wrong?

In dark rooms, in hushed tones, we speak of colours.

didibus

My answer to: https://www.reddit.com/r/Clojure/comments/pcwypb/us_engineers_love_to_say_the_right_tool_for_the/ which asked to know when and at what is Clojure "the right tool for the job"?

My take is that in general, the right tool for the job actually doesn't matter that much when it comes to programming language.

There are only a few cases where the options of tools that can do a sufficiently good job at the task become limited.

That's why they are called: General-purpose programming languages, because they can be used generally for most use cases without issues.

Let's look at some of the dimensions that make a difference and what I think of Clojure for them: