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How to install Lisp and Vim for programming with Lisp in Arch Linux

First you must install the relevant programs with:
sudo pacman -S vim sbcl

Thats Literally It

You can now use Vim to program and run Lisp programs. To run a Lisp program simply do the follwing in your terminal:
sbcl --load /path/to/program

Friendly URLs

By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:

/people/6

But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.

	:: ================================================================
	:: BATCH SCRIPT FOR AUTOMATED PHOTOGRAMMETRY TRACKING WORKFLOW
	:: By polyfjord - https://youtube.com/polyfjord
	:: ================================================================
	:: USAGE
	:: • Double-click this .bat or run it from a command prompt.
	:: • Frames are extracted, features matched, and a sparse
	:: reconstruction is produced automatically.
	:: • Videos that have already been processed are skipped on
	:: subsequent runs.

	#include <stdio.h>
	#include <stdbool.h>
	#include "SDL2/SDL.h"
	#include "SDL2/SDL_syswm.h"
	#include "bgfx/c99/bgfx.h"

	const int SCREEN_WIDTH = 640;
	const int SCREEN_HEIGHT = 480;

	int