ogzhanolguncu

name

socratic-code-mentor

description

Mentor a user who builds a project to learn how it works. They write the core; you do all other work and keep it fun. Use when the user says "teach me", "guide me", "mentor me", "hints only", "no spoilers", "Socratic", or "help me learn X by building it", or when a project file says the project is for learning. Do not use for normal feature work. Do not use when the first request is "just fix it" or "write it for me".

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

kconner

macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

Starting Points

How to use this gist

You've got two main options:

nnx0r

This is my personal list of functions that I wrote for converting mov files to mp4!

Command Flags

Flag	Options	Description
-codec:a	libfaac, libfdk_aac, libvorbis	Audio Codec
-quality	best, good, realtime	Video Quality
-b:a	128k, 192k, 256k, 320k	Audio Bitrate
-codec:v	mpeg4, libx264, libvpx-vp9	Video Codec

kenglxn

function jhome
	set -x JAVA_HOME (/usr/libexec/java_home $argv)
  echo "JAVA_HOME:" $JAVA_HOME
  echo "java -version:"
  java -version
end

fbatschi

echo "PUT YOUR MAIL BODY HERE" | mailx -s "SUBJECT" -S smtp=smtp://yoursmtpserver.com -S smtp-auth=login -S smtp-auth-user=YOUR_USERNAME -S smtp-auth-password=YOUR_PASSWORD -S from="Sender Name <sender@mail.com>" recipient@mail.com

alexandru

import java.security.MessageDigest
import java.util
import javax.crypto.Cipher
import javax.crypto.spec.SecretKeySpec
import org.apache.commons.codec.binary.Base64

/**
 * Sample:
 * {{{
 *   scala> val key = "My very own, very private key here!"

joemiller

#!/bin/bash


if [ -z "$1" ]; then
        echo
        echo usage: $0 network-interface
        echo
        echo e.g. $0 eth0
        echo
        echo shows packets-per-second

nrk

ffprobe -v quiet -print_format json -show_format -show_streams "lolwut.mp4" > "lolwut.mp4.json"

ramn

import javax.xml.transform.stream.StreamSource
import javax.xml.validation.Schema
import javax.xml.validation.SchemaFactory
import javax.xml.validation.{Validator=>JValidator}
import org.xml.sax.SAXException

object Validator {
  def main(args: Array[String]) {
    require(args.size >= 2, "Params: xmlFile, xsdFile")
    val result =