| """ | |
| The most atomic way to train and inference 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 |
If you're using a high-end bluetooth headset on your Macbook Pro it's likely your mac is using an audio codec which favors battery efficiency over high quality. This results in a drastic degradation of sound, the SBC codec is the likely culprit, read more about it here.
| // Y Combinator | |
| const Y = a => (b => b (b)) (b => a (c => b (b) (c))) | |
| // isomorphic Church encoding/decoding | |
| const Church = { | |
| to: n => f => x => Array.from (Array (n)).reduce (f, x), | |
| from: f => f (x => x + 1) (0) | |
| } | |
| const True = a => b => a |
I recently had to upgrade my blog, which involved changes such as:
The upgrading process was not trivial, and some parts (e.g. RSS, sitemap, or twitter cards tags) are not immediately visible, so I decided to add unit tests on the generated content.
| gem 'rails_event_store' | |
| generate 'rails_event_store_active_record:migration' | |
| rails_command 'db:migrate' | |
| initializer 'rails_event_store.rb', <<-CODE | |
| Rails.configuration.to_prepare do | |
| Rails.configuration.event_store = RailsEventStore::Client.new | |
| end | |
| CODE | |
| -- Create the raw events table | |
| CREATE TABLE page_views ( | |
| site_id int, | |
| path text, | |
| client_ip inet, | |
| view_time timestamptz default now(), | |
| view_id bigserial | |
| ); | |
| -- Allow fast lookups of ranges of sequence IDs |
| Some#method |
| // Usage: | |
| // | |
| // function loader() { | |
| // return new Promise((resolve) => { | |
| // if (process.env.LAZY_LOAD) { | |
| // require.ensure([], (require) => { | |
| // resolve(require('./SomeComponent').default); | |
| // }); | |
| // } | |
| // }); |
