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"""
The most atomic way to train and run inference for a GPT in pure, dependency-free Python.
This file is the complete algorithm.
Everything else is just efficiency.
@karpathy
"""
import os # os.path.exists
import math # math.log, math.exp
@leggiero
leggiero / connectivity-check-uri.conf
Created December 19, 2023 14:05
NetworkManager connectivity check uri change to Google. To be saved in /etc/NetworkManager/conf.d/
# The MIT License (MIT)
# Copyright 2023 Eduardo Leggiero
#
# 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:
#
@rahaaatul
rahaaatul / zsh_on_termux.md
Last active March 21, 2026 18:17
Installing ZSH on Termux including themes & useful plugins

ZSH on Termux!

Spice up termux with beautiful themes and productivity plugins to make your life easier!

Install ZSH, GIT & LSD

pkg install zsh git lsd vim

Install Oh-My-Zsh

@tclementdev
tclementdev / libdispatch-efficiency-tips.md
Last active March 21, 2026 18:14
Making efficient use of the libdispatch (GCD)

libdispatch efficiency tips

The libdispatch is one of the most misused API due to the way it was presented to us when it was introduced and for many years after that, and due to the confusing documentation and API. This page is a compilation of important things to know if you're going to use this library. Many references are available at the end of this document pointing to comments from Apple's very own libdispatch maintainer (Pierre Habouzit).

My take-aways are:

  • You should create very few, long-lived, well-defined queues. These queues should be seen as execution contexts in your program (gui, background work, ...) that benefit from executing in parallel. An important thing to note is that if these queues are all active at once, you will get as many threads running. In most apps, you probably do not need to create more than 3 or 4 queues.

  • Go serial first, and as you find performance bottle necks, measure why, and if concurrency helps, apply with care, always validating under system pressure. Reuse

@iamwildtuna
iamwildtuna / gist:7772b7c84a11bf6e1385f23096a73a15
Last active March 21, 2026 18:12
VPN IP Addresses (IP адреса ChatGPT, Copilot, Meta, Facebook, Instagram, YouTube, Medium, X ex. Twitter, Discord)
Meta (Instagram, Facebook)
// Узлы
157.240.253.174, 157.240.253.172, 157.240.253.167, 157.240.253.63, 157.240.253.32
157.240.252.174, 157.240.252.172, 157.240.252.167, 157.240.252.63, 157.240.252.38
57.144.112.34, 57.144.110.1, 157.240.205.174, 87.245.223.97
// Подсети
213.102.128.0/24
204.15.20.0/22
199.201.0.0/16
@sshh12
sshh12 / cursor-agent-system-prompt.txt
Last active March 21, 2026 18:10
Cursor Agent System Prompt (March 2025)
You are a powerful agentic AI coding assistant, powered by Claude 3.5 Sonnet. You operate exclusively in Cursor, the world's best IDE.
You are pair programming with a USER to solve their coding task.
The task may require creating a new codebase, modifying or debugging an existing codebase, or simply answering a question.
Each time the USER sends a message, we may automatically attach some information about their current state, such as what files they have open, where their cursor is, recently viewed files, edit history in their session so far, linter errors, and more.
This information may or may not be relevant to the coding task, it is up for you to decide.
Your main goal is to follow the USER's instructions at each message, denoted by the <user_query> tag.
<communication>
1. Be conversational but professional.

ProveKit Documentation

What does this project do?

ProveKit is a zero-knowledge proof toolkit optimized for mobile devices by the World Foundation.

ProveKit compiles Noir circuits (a domain-specific language for zero-knowledge proofs) into R1CS (Rank-1 Constraint System) constraints and generates/verifies WHIR proofs. The workflow is:

  1. Takes Noir circuits (written in the Noir language) as input
  2. Compiles them to R1CS constraint matrices using an optimized compiler
@notlin4
notlin4 / without-auth_e-book_tutorial_免登入電子書教學.md
Last active March 21, 2026 18:10 — forked from aliyaliu368/without-auth_e-book_tutorial_免登入電子書教學.md
教學用電子書與相關工具免登入教學 | 本指令碼用於繞過臺灣電子書與教學工具的前端驗證,達成不需要教師帳號即可使用。支援 翰林、南一、康軒 三大出版社 | 請勿將本指令碼作為抄答案、侵權等惡意用途,使用本指令碼,請自行承擔所有後果與風險

教學用電子書與相關工具免登入教學

使用本指令碼即表示你同意《免責聲明》。

免責聲明

請勿將本指令碼作為抄答案、侵權等惡意用途,使用本指令碼,請「自行承擔」所有後果與風險。

簡介

本指令碼用於繞過臺灣電子書與教學工具的前端驗證,達成不需要教師帳號即可使用。

@ibraheem4
ibraheem4 / postgres-brew.md
Last active March 21, 2026 18:08
Installing Postgres via Brew (OSX)

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

  1. brew doctor
  2. brew update