sathish316

Introduction / Inspiration

• Why Functional Programming Matters - https://www.cs.kent.ac.uk/people/staff/dat/miranda/whyfp90.pdf
• Roots of Lisp - http://lib.store.yahoo.net/lib/paulgraham/jmc.ps
• Quick Sort in Haskell - https://rosettacode.org/wiki/Sorting_algorithms/Quicksort#Haskell

By Language

• Scheme
  • SICP (Structure and Interpretation of Computer Programs) - https://web.mit.edu/6.001/6.037/sicp.pdf
  • Little Schemer - Goodreads
• Haskell

sathish316

package com.algos.shuffle;

import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import java.util.stream.Stream;

public class WeightedRandom {
    private final double[] cdf;
    private final double[] weights;

sathish316

package com.xyz.dw.resource;

import com.codahale.metrics.annotation.Timed;
import com.google.common.base.Optional;
import com.google.common.util.concurrent.SettableFuture;
import com.xyz.dw.model.Greeting;
import org.glassfish.jersey.server.ManagedAsync;
import rx.Observable;
import rx.schedulers.Schedulers;

sathish316

Books:

1. Little Schemer - https://www.flipkart.com/little-schemer/p/itmczyygwrwdmyhz
2. Structure and Interpretation of Computer Programs (SICP) - https://www.flipkart.com/structure-interpretation-computer-programs-2nd/p/itmegmt2qzfbnjqg
3. Programming in Scala - Martin Odersky - http://www.artima.com/shop/programming_in_scala_3ed
4. Haskell from first principles - Chris Allen & Julie - http://haskellbook.com/
5. O'Reilly Java 8 Lambdas - https://www.flipkart.com/java-8-lambdas/p/itmdpr4h259kf2qy?pid=9781449370770

Courses:

sathish316

config defaultToCurrentScreen true
config nudgePercentOf screenSize
config resizePercentOf screenSize

# Resize Bindings - cmd+alt for resizing
bind right:alt;cmd       resize +10% +0
bind left:alt;cmd        resize -10% +0
bind up:alt;cmd          resize +0   -10%
bind down:alt;cmd        resize +0   +10%

sathish316

#!/usr/bin/env ruby

require 'rubygems'
require 'sinatra'
require 'haml'
require 'fileutils'

set :port, 25000

$pwd = ENV['PWD']

sathish316

D,N,E,S,W,R,L,M=%w{NESW y+=1 x+=1 y-=1 x-=1 d+=1 d-=1 e.(D[d%4])}
r=->(x,y,d,s){e=->(a){eval eval(a)};s.scan(/./){|a|e.(a)};[x,y,D[d%4]]}

p r.(1,2,D.index('N'),"LMLMLMLMM")
p r.(3,3,D.index('E'),"MMRMMRMRRM")

sathish316

s=->(e){c=e.scan(/\w/).uniq;('0'..'9').to_a.permutation(c.size).each{|p|o=c.zip(p).inject(e){|e,d|e.gsub(*d)};p o if o !~/\b0/&&eval(o)}}

s.("SEND + MORE == MONEY")

sathish316

  def show
    @results = Foo.all
    respond_to do |format|
      format.csv { render_csv "report"}
    end
  end

  private

  def render_csv(filename = nil)

sathish316

=begin
........ 0x00
........ 0x00
..XX.... 0x30
..XX.... 0x30
....XX.. 0xC0
....XX.. 0xC0
........ 0x00
........ 0x00
=end