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

potch

-- bayer.lua v1.0
-- by Potch
-- MIT License

-- hard-code smallest bayer
local bayer2 = { [0] = 0x0, [1] = 0x2, [2] = 0x3, [3] = 0x1 }

-- t should be a 64 entry table of 1 and 0s, indexed at 0
-- returns a 1-indexed table of bytes for use with playdate.graphics.setPattern
local function toBytes(t)

tombruijn

Until fail

Retry a command until it fails.

Debugging brittle specs is annoying and time consuming work. Let's automate finding those brittle specs by retrying them until they fail.

Accompanying blog post.

Usage

kumichou

[CmdletBinding()]
Param(
    [Parameter(Mandatory=$True,Position=1)]
    [string]$bumpKind
)

function getVersion() {
    $tag = Invoke-Expression "git describe --tags --always 2>&1"

    $tag = $tag.Split('-')[0]

WrackedFella

using System;
using System.Linq;
using System.Net;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authentication.Cookies;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.JsonPatch;
using Microsoft.AspNetCore.Mvc;
using My.Dal;

raorao

Any top-level comment on pull request ought be tagged with one of four emojis:

• ❓ for a non-blocking comment that asks for clarification. The pull request author must answer the question before the pull request is merged, but does not have to wait for the comment author to re-review before merging.

• 🎨 for a non-blocking comment that proposes a refactor or cleanup. The pull request author does not have to address the comment for the pull request to merge.

• ⚠️ for a blocking comment that must be addressed before the pull request can merge. The comment's author should leave a Request Changes review, and is responsible for re-reviewing once the pull request author has addressed the issue.

• 😻 for a comment that compliments the author for their work.

matthewbeta

/*
A simple little SCSS mixin for creating scrim gradients
Inspired by Andreas Larson - https://github.com/larsenwork
https://css-tricks.com/easing-linear-gradients/
*/

@mixin scrimGradient($startColor: $color-black, $direction: 'to bottom') {

  $scrimCoordinates: (

agentsim

# Generate a BaseSystem.dmg with 10.13 Install Packages
hdiutil attach /Applications/Install\ macOS\ 10.13\ Beta.app/Contents/SharedSupport/InstallESD.dmg -noverify -mountpoint /Volumes/highsierra
hdiutil create -o /tmp/HighSierraBase.cdr -size 7316m -layout SPUD -fs HFS+J
hdiutil attach /tmp/HighSierraBase.cdr.dmg -noverify -mountpoint /Volumes/install_build
asr restore -source /Applications/Install\ macOS\ 10.13\ Beta.app/Contents/SharedSupport/BaseSystem.dmg -target /Volumes/install_build -noprompt -noverify -erase
cp -R /Volumes/highsierra/Packages /Volumes/OS\ X\ Base\ System/System/Installation
hdiutil detach /Volumes/OS\ X\ Base\ System/
hdiutil detach /Volumes/highsierra/
mv /tmp/HighSierraBase.cdr.dmg /tmp/BaseSystem.dmg

nathanborror

Using Swift Package Manager with iOS

Step 1:

File > New > Project...

Step 2:

Create a Package.swift file in your root project directory, add dependencies, then run swift package fetch on the command line in the same directory. We’re not going to run swift build because it will just complain.

kometbomb

PICO-8 size optimization stuff for tweetcarts

Here are some simple ways to make your PICO-8 code fit in 140 280 characters (as in the #tweetjam #tweetcart craze). I did not invent these, I merely observed and collected them from the tweetjam thread.

LUA syntax stuff

• Use single character variable names
• Use x=.1 and x=.023, not x=0.1 or x=0.023
• x=1/3 is shorter than x=.3333
• You don't need to separate everything with spaces or write them on their own lines, e.g. circ(x,y,1)pset(z,q,7) works just as well