githubfoam

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#powershell editor in windows
PowerShell ISE,Visual Studio Code,Notepad++
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Example 3: Modify your prompt function

This command changes the prompt function so that it displays the time before the path.
PowerShell

Set-Item -Path function:prompt -Value {'PS '+ (Get-Date -Format t) + " " + (Get-Location) + '> '}

aamiaa

Caution

As of April 7th 2026, Discord has expressed their intent to crack down on automating quest completion.

Some users have received the following system message:

There isn't much I can do to make the script undetected, so use it at your own risk, as you most likely WILL get flagged by doing so.

Complete Recent Discord Quest

sma

Flutter Native

So you think React Native is better than Flutter because it uses native UI elements instead of rendering everything itself? Well, then let’s build the same thing for Flutter. I'll do it for macOS. Feel free to do it yourself for your platform instead.

Project Setup

Start like this.

flutter create --platforms=macos --empty flutter_native

JTBrinkmann

// ==UserScript==
// @name             vectorizer.ai download patcher
// @match            https://vectorizer.ai/*
// @version          1.0
// @description      enables free downloads on vectorizer.ai, based on https://github.com/sanz-s/Vectorizer.ai-Unofficial-Downloader-2025/
// ==/UserScript==

const main = () => {
  const SVG_NS = 'http://www.w3.org/2000/svg'
  const SVG_XML_DECLARATION = '<?xml version="1.0" encoding="UTF-8"?>\n'

nxfx21

#!/usr/bin/env zsh

printf "PT09IENyb3NzT3ZlciBUcmlhbCBSZXNldCBTY3JpcHQgPT09DQpbSU5GT10gVGhpcyBzY3JpcHQgaXMgb25seSBtZWFudCBmb3IgZWR1Y2F0aW9uYWwgcHVycG9zZXMuDQpbV0FSTklOR10gSWYgeW91IGRpZG4ndCBnZXQgdGhpcyBzY3JpcHQgZnJvbSBueGZ4MjEncyBHaXRIdWIgR2lzdCwgaXQgbWF5IGhhdmUgYmVlbiB0YW1wZXJlZCB3aXRoLiBJZiB5b3UgZGlkIGdldCB0aGlzIG9mZiBueGZ4MjEncyBHaXRIdWIgR2lzdCwgeW91IGFyZSBzYWZlLCBjYXJyeSBvbi4gQmUgY2F1dGlvdXMgd2hlbiBydW5uaW5nIG9ubGluZSBjb2RlLCBhbmQgYWx3YXlzIGNoZWNrIGlmIGl0IGRvZXMgYW55dGhpbmcgdGhhdCB5b3UgZG9uJ3QgbGlrZS4=" | base64 -D
echo "\n[LOG] Started at: $(date)"

# Check if Homebrew exists, install if needed
if ! command -v brew >/dev/null 2>&1; then
    echo "[INFO] Homebrew not found. Installing Homebrew..."
    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
    

ankitg12

name	explain-diff-html
description	Use when the user asks for a rich explanation of a code change, diff, branch, or PR. Produces HTML output.

Explain Diff

Please make me a rich, interactive explanation of the specified code change.

It should have these sections:

karpathy

LLM Wiki

A pattern for building personal knowledge bases using LLMs.

This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.

The core idea

Most people's experience with LLMs and documents looks like RAG: you upload a collection of files, the LLM retrieves relevant chunks at query time, and generates an answer. This works, but the LLM is rediscovering knowledge from scratch on every question. There's no accumulation. Ask a subtle question that requires synthesizing five documents, and the LLM has to find and piece together the relevant fragments every time. Nothing is built up. NotebookLM, ChatGPT file uploads, and most RAG systems work this way.

Kerryliu

UGREEN DXP4800 Plus TrueNAS Status LED Guide

The following is a quick guide on getting basic status LED functionality working with TrueNAS running on the UGREEN DXP4800 Plus. Theoretically, it should work on all models (with some small revisions to the script), but I only have a DXP4800 Plus. :)

This guide is for cron job that runs a script to update the LEDs every couple minutes, but I'm sure the following can be modified for blinky LEDs as well.

Steps:

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

LokoSoloGames

using System;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
#if UNITY_2017_4 || UNITY_2018_2_OR_NEWER
using UnityEngine.U2D;
#endif
using Sprites = UnityEngine.Sprites;

#if UNITY_EDITOR