searls

#!/bin/bash
# Auto commits after each Claude turn if:
#   - A STOP hook is configured that runs this script
#   - A <repo_root>.claude/auto_commit.json file has key "enabled" set to `true`
set -euo pipefail

INPUT=$(cat)

# Find git root; bail if not a repo
GIT_ROOT=$(git rev-parse --show-toplevel 2>/dev/null) || exit 0

karpathy

"""
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

dvf

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.

Find out what codec you're using

1. Play a song on your headphones
2. Option (⌥) click the Bluetooth button at the top of your screen
3. If you're using AAC or aptX, you can stop here—those are the highest quality codecs.

Change your codec to AAC or aptX

joelnet

// 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

thbar

Using minitest to regression-test your Jekyll static site

I recently had to upgrade my blog, which involved changes such as:

• Replacing a sitemap plugin
• Upgrading from jekyll 2.5.3 to 3.8.4
• Upgrading from jekyll-assets 0.7.8 to 3.0.11
• (etc)

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.

mostlyobvious

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

mohanpedala

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

marcocitus

-- 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

andrzejsliwa

  Some#method

lencioni

// Usage:
// 
// function loader() {
//   return new Promise((resolve) => {
//     if (process.env.LAZY_LOAD) {
//       require.ensure([], (require) => {
//         resolve(require('./SomeComponent').default);
//       });
//     }
//   });