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@karpathy
karpathy / microgpt.py
Last active February 14, 2026 01:58
microgpt
"""
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
@jsvnm
jsvnm / infrubystuff.el
Created November 24, 2011 08:24
making pry work with inf-ruby
(add-to-list 'inf-ruby-implementations '("pry" . "pry"))
(setq inf-ruby-default-implementation "pry")
(setq inf-ruby-first-prompt-pattern "^\\[[0-9]+\\] pry\\((.*)\\)> *")
(setq inf-ruby-prompt-pattern "^\\[[0-9]+\\] pry\\((.*)\\)[>*\"'] *")
@zhengjia
zhengjia / capybara cheat sheet
Created June 7, 2010 01:35
capybara cheat sheet
=Navigating=
visit('/projects')
visit(post_comments_path(post))
=Clicking links and buttons=
click_link('id-of-link')
click_link('Link Text')
click_button('Save')
click('Link Text') # Click either a link or a button
click('Button Value')