Mothirajha Mothirajha

## gist:1742012630bb0559842a

      
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                Mothirajha
                / gist:1742012630bb0559842a
            
            
              Created
              January 1, 2016 18:12
                — forked from jugyo/gist:3882497
            
              
                nginx + ngx_lua on Mac
              
          
    Installation

http://wiki.nginx.org/HttpLuaModule#Installation
install LuaJIT
$ brew install luajit

download ngx_devel_kit

  
## .vimrc
set nocompatible
filetype off
set rtp+=~/.vim/bundle/vundle/
call vundle#rc()
set tabstop=2
set shiftwidth=2
set softtabstop=2
set smarttab
set expandtab
set number

## print_missing_element.rb
a = [88, 105, 3, 2, 200, 0, 10]
a.delete_if {|num| num > 99} # [88, 3, 2, 0, 10]
#a.sort #[0, 2, 3, 10, 88]
c = []
range = 0..99
range.each do |x|
  c << x unless a.include?(x)
end

c.each_with_index do |v, i|

## interchange_array_element.rb
#INPUT:

[[1,2,3], [4,5,6],[7,8,9]]

l = [[1,2,3], [4,5,6],[7,8,9]]
l.length
l[0].zip(l[1], l[2])

#OUTPUT:

## gist:6907f904e43d60bcf6c8
http://www.geeksforgeeks.org/subtract-two-numbers-without-using-arithmetic-operators/
http://zetcode.com/lang/rubytutorial/expressions/

## angle_btw_hands_in_clock.rb
# Let me do it later

## SquareOfNumber
p "Please provide a number to find the square root"
number = gets.chomp
end_number = number.to_i
start_number = 1
result = 0

(start_number..end_number).each do |sq_num|
  result += end_number
end

## word_count
# Get the highly repeated word in the given text with count
# Get the count of given word (text) in the text


text = "Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum."

words = text.split
frequencies = Hash.new(0)
words.each {|w| frequencies[w] += 1 }
result = frequencies.sort_by{|k,v| v}.reverse

## rails-4
Gem file:

Gem rails -v
Remove assests and add the following default rails
gem 'sass-rails', '~> 4.0.3'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.0.0'

Error 1:
Check whether all gems in Gemfile are compatible with all their dependencies.

## migration
-- -- --  Data Migration For Organizor -- -- --

-- What is it?
--  List of SQL queries to migrate data from old database to the newly designed database.
--  It has been classified into two levels
--    1. Level 1 (which will be in top of database hierarchy)
--    2. Level 2 (which will be depend on the Level 1 tables)

-- Prerequisites for data migration
--  Login into MySQL prompt
	set nocompatible
	filetype off
	set rtp+=~/.vim/bundle/vundle/
	call vundle#rc()
	set tabstop=2
	set shiftwidth=2
	set softtabstop=2
	set smarttab
	set expandtab
	set number
	a = [88, 105, 3, 2, 200, 0, 10]
	a.delete_if {\|num\| num > 99} # [88, 3, 2, 0, 10]
	#a.sort #[0, 2, 3, 10, 88]
	c = []
	range = 0..99
	range.each do \|x\|
	c << x unless a.include?(x)
	end

	c.each_with_index do \|v, i\|
	#INPUT:

	[[1,2,3], [4,5,6],[7,8,9]]

	l = [[1,2,3], [4,5,6],[7,8,9]]
	l.length
	l[0].zip(l[1], l[2])

	#OUTPUT:
	http://www.geeksforgeeks.org/subtract-two-numbers-without-using-arithmetic-operators/
	http://zetcode.com/lang/rubytutorial/expressions/
	p "Please provide a number to find the square root"
	number = gets.chomp
	end_number = number.to_i
	start_number = 1
	result = 0

	(start_number..end_number).each do \|sq_num\|
	result += end_number
	end
	# Get the highly repeated word in the given text with count
	# Get the count of given word (text) in the text


	text = "Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum."

	words = text.split
	frequencies = Hash.new(0)
	words.each {\|w\| frequencies[w] += 1 }
	result = frequencies.sort_by{\|k,v\| v}.reverse
	Gem file:

	Gem rails -v
	Remove assests and add the following default rails
	gem 'sass-rails', '~> 4.0.3'
	gem 'uglifier', '>= 1.3.0'
	gem 'coffee-rails', '~> 4.0.0'

	Error 1:
	Check whether all gems in Gemfile are compatible with all their dependencies.
	-- -- -- Data Migration For Organizor -- -- --

	-- What is it?
	-- List of SQL queries to migrate data from old database to the newly designed database.
	-- It has been classified into two levels
	-- 1. Level 1 (which will be in top of database hierarchy)
	-- 2. Level 2 (which will be depend on the Level 1 tables)

	-- Prerequisites for data migration
	-- Login into MySQL prompt