tomhawkin

// This is a C# port of @karpathy microgpt python script (https://gist.github.com/karpathy/8627fe009c40f57531cb18360106ce95)
// It's the closest I could get using C#.
// Use with caution as it could be wrong, but it does seem to get similar outputs

namespace MicroGpt;

public class Value(double data, Value[]? children = null)
{
    private readonly Value[] _children = children ?? [];
    private Action _backward = () => { };

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

gaspardpetit

PlantUML usage guide

Applicable version: this documentation is based on PlantUML 1.2025.3 (June 2025), which introduces new syntaxes (notably CSS-style styling) and removes some legacy commands.

PlantUML is a text‑based language for creating both UML and non‑UML diagrams. Every diagram starts with @start… and ends with @end…. The type of diagram is defined in the start tag (uml, mindmap, nwdiag, etc.). Comments are written with // or /'…'/. The title, header, footer, legend and caption directives are common to all diagrams and add contextual information.

1 General principles

1.1 Start and end tags

noamtamim

How to use PlantUML with Markdown

PlantUML is a really awesome way to create diagrams by writing code instead of drawing and dragging visual elements. Markdown is a really nice documentation tool.

Here's how I combine the two, to create docs with embedded diagrams.

Step 0: Setup

Get the command-line PlantUML from the download page or your relevant package manager.

tsaarni

How to connect to Azure AKS Kubernetes worker node by SSH

Nodes are not assigned public IP. If you have accessible VM in the same VNET as worker nodes, then you can use that VM as jump host and connect the worker via private IP.

Alternatively public IP can be assigned to a worker node. This readme shows how to do that.

Steps how to attach public IP to a worker node

find out the resource group that AKS created for the node VMs

sergeyklay

Sed Cheat Sheet

Sed command line options

sed [options] sed-command [input-file]

Option	Description	Example

isaacabraham

namespace Newtonsoft.Json.Converters

open Microsoft.FSharp.Reflection
open Newtonsoft.Json
open System

type IdiomaticDuConverter() = 
    inherit JsonConverter()
    
    [<Literal>]

sergejmueller

Prolog

Google Chrome Developers says:

The new WOFF 2.0 Web Font compression format offers a 30% average gain over WOFF 1.0 (up to 50%+ in some cases). WOFF 2.0 is available since Chrome 36 and Opera 23.

Some examples of file size differences: WOFF vs. WOFF2

TTF to WOFF2 converting

• http://www.fontsquirrel.com/tools/webfont-generator