Saiful Islam saifulapm

Download free egghead.io videos

Download Egghead.io videos using Lynx Browser and youtube-dl. This method will only work for videos that do not require a pro account.

You need a Unix/Linux box with Lynx console browser and Youtube-dl installed.

rake db:create

This will creates a migration file in /db/migrate without table definition.

rails g migration create_<TABLE>

Motion, keyboard commands and shortcuts for VI Improved

	" Install by saving as plugin/match_visual.vim in your Vim (or Neovim) config
	" directory.
	"
	" Reimplementation of https://github.com/aaron-p1/match-visual.nvim
	"
	" Requires the function `getregion`, you have it if this expression prints 1:
	"
	" echo exists('*getregion')
	"
	if !exists('*getregion')

	{% comment %}

	Instructions:
	- Create a blank page called 'Google Base Product Feed'and save it
	- Open that page for editing and select 'page.google-feed' from the page template selector
	- Add a brief site description to the meta-shop-description snippet
	- The feed url should now be available at http://www.yoursite.com/pages/google-base-product-feed
	- validate your field at http://validator.w3.org/feed/
	- when ready, submit your feed at http://base.google.com

	---
	METHOD 1

	This should roughly sort the items on distance in MySQL, and should work in SQLite.
	If you need to sort them preciser, you could try using the Pythagorean theorem (a^2 + b^2 = c^2) to get the exact distance.
	---
	SELECT *
	FROM table
	ORDER BY ((lat-$user_lat)(lat-$user_lat)) + ((lng - $user_lng)(lng - $user_lng)) ASC