karpathy

"""
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

dougg0k

Obfuscate code helps.

• JS Bundles
  • https://github.com/vesselsoft/metro-minify-obfuscator
  • https://github.com/jscrambler/jscrambler/tree/master/packages/jscrambler-metro-plugin
  • https://github.com/MichaelXF/js-confuser - Adding this here as a note, because it could end up better than the javascript-obfuscator, but it might require a RN / Metro implementation with a working sourcemap 1 / 2 support.
  • If using RePack, simply enable HermesBytecodePlugin.
• Android
  • Proguard / R8
• iOS
• Before deprecation, BITCODE was used. However there is a commercial one called iXGuard.

dhh

#!/usr/bin/env bash

# Abort sign off on any error
set -e

# Start the benchmark timer
SECONDS=0

# Repository introspection
OWNER=$(gh repo view --json owner --jq .owner.login)

davidfowl

Migration to ASP.NET Core in .NET 6

• WebApplication and WebApplicationBuilder
• Differences in the hosting model
• Building libraries for ASP.NET Core
• FAQ
• Cheatsheet

WebApplication and WebApplicationBuilder

davidfowl

using System;
using System.Threading.Tasks;

namespace System.Collections.Concurrent
{
    public static class ConcurrentDictionaryExtensions
    {
        /// <summary>
        /// Provides an alternative to <see cref="ConcurrentDictionary{TKey, TValue}.GetOrAdd(TKey, Func{TKey, TValue})"/> that disposes values that implement <see cref="IDisposable"/>.
        /// </summary>

NickCraver

public static List<T> Query<T>(this DataContext db, string sql, object param = null, int? commandTimeout = null, IDbTransaction transaction = null, [CallerFilePath]string fromFile = null, [CallerLineNumber]int onLine = 0, string comment = null)
{
    using (db.Connection.EnsureOpen())
    {
        try
        {
            return db.Connection.Query<T>(MarkSqlString(sql, fromFile, onLine, comment), param, transaction ?? db.Transaction, true, commandTimeout).AsDapperList();
        }
        catch (SqlException ex) when (ex.Is(SqlErrorCode.DatabaseReadOnly_3906))
        {