Adrian Philipp adri

## business-models.md

      
              2 files
            
          
              245 forks
            
          
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              1894 stars
            
          
                ndarville
                / business-models.md
            
            
              Last active
              January 13, 2024 17:27
            
              
                Business models based on the compiled list at http://news.ycombinator.com/item?id=4924647. I find the link very hard to browse, so I made a simple version in Markdown instead.
              
          
    Business Models

Advertising


Models
Examples


Display ads
Yahoo!


Search ads
Google


## whiteboardCleaner.md

      
              1 file
            
          
              228 forks
            
          
              56 comments
            
          
              2096 stars
            
          
                lelandbatey
                / whiteboardCleaner.md
            
            
              Last active
              April 25, 2024 02:01
            
              
                Whiteboard Picture Cleaner - Shell one-liner/script to clean up and beautify photos of whiteboards!
              
          
    Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results


## introrx.md

      
              7 files
            
          
              2517 forks
            
          
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                staltz
                / introrx.md
            
            
              Last active
              April 25, 2024 04:18
            
              
                The introduction to Reactive Programming you've been missing
              
          
    The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.


## create_post.exs
defmodule MyBlog.Repo.Migrations.CreatePost do
  use Ecto.Migration

  def change do
    create table(:posts, primary_key: false) do
      add :id, :uuid, primary_key: true
      add :body, :string
      add :word_count, :integer

      timestamps
	defmodule MyBlog.Repo.Migrations.CreatePost do
	use Ecto.Migration

	def change do
	create table(:posts, primary_key: false) do
	add :id, :uuid, primary_key: true
	add :body, :string
	add :word_count, :integer

	timestamps