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## std_log.md

      
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                — forked from leecannon/std_log.md
            
              
                Quick overview of Zig's `std.log` 
              
          
    A simple overview of Zig's std.log for Zig v0.12.0 or higher

Logging functionality that supports:

If a log message should be printed is determined at comptime, meaning zero overhead for unprinted messages (so just leave the code peppered with debug logs, but when it makes sense scope them; so downstream users can filter them out)
Scoped log messages
Different log levels per scope
Overrideable log output (write to file, database, etc.)
All the standard std.fmt formatting magic

Basic Usage:


## main.cpp
// g++ *.cpp -o d3d9 -lmingw32 -lSDL2main -lSDL2 -I/dxsdk/include -L/dxsdk/lib -DUNICODE -ld3d9 -ld3dx9
// http://blog.fourthwoods.com/2011/08/11/setting-up-mingw-for-directx/
// http://www.directxtutorial.com/Lesson.aspx?lessonid=9-4-4

#include <iostream>
using namespace std;

#include <SDL2/SDL.h>

#include <windows.h>

## .vimrc
" Don't try to be vi compatible
set nocompatible

" Helps force plugins to load correctly when it is turned back on below
filetype off

" TODO: Load plugins here (pathogen or vundle)

" Turn on syntax highlighting
syntax on

## custom_game_engines_small_study.md

      
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                raysan5
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                A small state-of-the-art study on custom engines
              
          
    CUSTOM GAME ENGINES: A Small Study


A couple of weeks ago I played (and finished) A Plague Tale, a game by Asobo Studio. I was really captivated by the game, not only by the beautiful graphics but also by the story and the locations in the game. I decided to investigate a bit about the game tech and I was surprised to see it was developed with a custom engine by a relatively small studio. I know there are some companies using custom engines but it's very difficult to find a detailed market study with that kind of information curated and updated. So this article.
Nowadays lots of companies choose engines like Unreal or Unity for their games (or that's what lot of people think) because d

  
## whiteboardCleaner.md

      
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                lelandbatey
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                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


## macOS Internals.md

      
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                macOS Internals
              
          
    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:

  
## test.md

      
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                ityonemo
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                Zig in 30 minutes
              
          
    A half-hour to learn Zig

This is inspired by https://fasterthanli.me/blog/2020/a-half-hour-to-learn-rust/
Basics

the command zig run my_code.zig will compile and immediately run your Zig
program.  Each of these cells contains a zig program that you can try to run
(some of them contain compile-time errors that you can comment out to play
with)

  
## postgres-cheatsheet.md

      
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                Kartones
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                PostgreSQL command line cheatsheet
              
          
    PSQL

Magic words:
psql -U postgres
Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)


## elixir-language-server-comparison.md

      
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                Nezteb
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                Elixir Language Server Comparisons
              
          
    Update

As of August 15, 2024, it's been announced that the three projects bein compared here will soon merge! See the official Elixir blog post for more details: https://elixir-lang.org/blog/2024/08/15/welcome-elixir-language-server-team/
Elixir Language Server Implementation Comparison

We'll be comparing the following:

ElixirLS
Lexical


## glfw-metal-example.m
//
// cc glfw-metal-example.m `pkg-config --cflags --libs glfw3` -framework AppKit -framework Metal -framework QuartzCore
//
#define GLFW_INCLUDE_NONE
#define GLFW_EXPOSE_NATIVE_COCOA
#include <GLFW/glfw3.h>
#include <GLFW/glfw3native.h>

#import <Metal/Metal.h>
#import <QuartzCore/CAMetalLayer.h>
	// g++ *.cpp -o d3d9 -lmingw32 -lSDL2main -lSDL2 -I/dxsdk/include -L/dxsdk/lib -DUNICODE -ld3d9 -ld3dx9
	// http://blog.fourthwoods.com/2011/08/11/setting-up-mingw-for-directx/
	// http://www.directxtutorial.com/Lesson.aspx?lessonid=9-4-4

	#include <iostream>
	using namespace std;

	#include <SDL2/SDL.h>

	#include <windows.h>
	" Don't try to be vi compatible
	set nocompatible

	" Helps force plugins to load correctly when it is turned back on below
	filetype off

	" TODO: Load plugins here (pathogen or vundle)

	" Turn on syntax highlighting
	syntax on
	//
	// cc glfw-metal-example.m `pkg-config --cflags --libs glfw3` -framework AppKit -framework Metal -framework QuartzCore
	//
	#define GLFW_INCLUDE_NONE
	#define GLFW_EXPOSE_NATIVE_COCOA
	#include <GLFW/glfw3.h>
	#include <GLFW/glfw3native.h>

	#import <Metal/Metal.h>
	#import <QuartzCore/CAMetalLayer.h>