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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
@mjackson
mjackson / redirects-in-react-router-v6.md
Last active November 18, 2025 19:38
Notes on handling redirects in React Router v6, including a detailed explanation of how this improves on what we used to do in v4/5

Redirects in React Router v6

An important part of "routing" is handling redirects. Redirects usually happen when you want to preserve an old link and send all the traffic bound for that destination to some new URL so you don't end up with broken links.

The way we recommend handling redirects has changed in React Router v6. This document explains why.

Background

In React Router v4/5 (they have the same API, you can read about why we had to bump the major version here) we had a <Redirect> component that you could use to tell the router when to automatically redirect to another URL. You might have used it like this:

@sarimarton
sarimarton / crossover-howtocompile.md
Last active January 6, 2026 14:19 — forked from Alex4386/crossover-howtocompile.md
CodeWeavers CrossOver - How to compile from source! for macOS

UPDATE 2023-01-22 21:34:33

This guide was last tested on an Intel MacBook 2017. Since then it's unmaintained and won't be updated (I quit the game and bought a life-time crossover licence).


This has been forked from https://gist.github.com/Alex4386/4cce275760367e9f5e90e2553d655309

For the latest discussion, see the comments there.

/**
* Creates a preload link pointing to myFonts' licence counting url. This
* allows hits to the site to register as font requests with myFonts, but
* ensures that we are not blocking CSS rendering by waiting for this request
* to complete.
*
* This avoids having to include the following in a CSS file:
* @import url("//hello.myfonts.net/count/<id>");
*
* Refs:
@devinsays
devinsays / example-ajax-enqueue.php
Last active March 5, 2026 14:32
Simple WordPress Ajax Example
<?php
function example_ajax_enqueue() {
// Enqueue javascript on the frontend.
wp_enqueue_script(
'example-ajax-script',
get_template_directory_uri() . '/js/simple-ajax-example.js',
array( 'jquery' )
);
@joostvanveen
joostvanveen / delete_customers_and_orders_from_magento.sql
Last active October 17, 2025 09:47
Delete all customers and orders from Magento 1*
--
-- This query delelets all customers and orders from your
-- Magento 1.* install. Handy, if you have a bloated
-- Magento database and you need to do a bit
-- of cleaning up for use on a local machine.
--
-- Replace PREFIX_ with your current Magento table prefix.
--
-- USE AT OWN RISK. ALWAY BACKUP YOUR DATABASE FIRST.
--
@jkubecki
jkubecki / ExportKindle.js
Last active November 17, 2025 22:39
Amazon Kindle Export
// The following data should be run in the console while viewing the page https://read.amazon.com/
// It will export a CSV file called "download" which can (and should) be renamed with a .csv extension
var db = openDatabase('K4W', '3', 'thedatabase', 1024 * 1024);
getAmazonCsv = function() {
// Set header for CSV export line - change this if you change the fields used
var csvData = "ASIN,Title,Authors,PurchaseDate\n";
db.transaction(function(tx) {
@bendc
bendc / easing.css
Created September 23, 2016 04:12
Easing CSS variables
:root {
--ease-in-quad: cubic-bezier(.55, .085, .68, .53);
--ease-in-cubic: cubic-bezier(.550, .055, .675, .19);
--ease-in-quart: cubic-bezier(.895, .03, .685, .22);
--ease-in-quint: cubic-bezier(.755, .05, .855, .06);
--ease-in-expo: cubic-bezier(.95, .05, .795, .035);
--ease-in-circ: cubic-bezier(.6, .04, .98, .335);
--ease-out-quad: cubic-bezier(.25, .46, .45, .94);
--ease-out-cubic: cubic-bezier(.215, .61, .355, 1);
@charleslouis
charleslouis / custom-search-acf-wordpress.php
Last active May 28, 2025 00:16
PHP - Wordpress - Search - wordpress custom search function that encompasses ACF/advanced custom fields and taxonomies and split expression before request
<?php
/**
* [list_searcheable_acf list all the custom fields we want to include in our search query]
* @return [array] [list of custom fields]
*/
function list_searcheable_acf(){
$list_searcheable_acf = array("title", "sub_title", "excerpt_short", "excerpt_long", "xyz", "myACF");
return $list_searcheable_acf;
}
@ScottPhillips
ScottPhillips / .htaccess
Created February 2, 2012 04:30
Common .htaccess Redirects
#301 Redirects for .htaccess
#Redirect a single page:
Redirect 301 /pagename.php http://www.domain.com/pagename.html
#Redirect an entire site:
Redirect 301 / http://www.domain.com/
#Redirect an entire site to a sub folder
Redirect 301 / http://www.domain.com/subfolder/