Natasha Murashev NatashaTheRobot

## KeychainItemWrapper.h
/*
     File: KeychainItemWrapper.h
 Abstract:
 Objective-C wrapper for accessing a single keychain item.

  Version: 1.2 - ARCified

 Disclaimer: IMPORTANT:  This Apple software is supplied to you by Apple
 Inc. ("Apple") in consideration of your agreement to the following
 terms, and your use, installation, modification or redistribution of

## game_of_life.rb
class Position
  attr_reader :x, :y
  @cache_of_positions = {}

  def self.new_with_memo(x,y)
    @cache_of_positions[[x,y]] || Position.new(x,y).tap do |instance|
      @cache_of_positions[[x,y]] = instance
    end
  end

## gameoflife.html
<!DOCTYPE html>
<html lang='en'>
  <head>
    <script src="http://code.jquery.com/jquery-latest.js"></script>
    <meta charset="UTF-8">
		<style>
			.cell{
				width:50px ;
				height:50px;
				padding: 0px;

## psql
development:
  adapter: postgresql
  encoding: unicode
  database: url_development
  pool: 5
  username: jd
  password:
  host: localhost
  port: 5432


## frontendDevlopmentBookmarks.md

      
              1 file
            
          
              1098 forks
            
          
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              4960 stars
            
          
                dypsilon
                / frontendDevlopmentBookmarks.md
            
            
              Last active
              May 4, 2024 21:33
            
              
                A badass list of frontend development resources I collected over time.
              
          
    Frontend Development

Attention: the list was moved to
https://github.com/dypsilon/frontend-dev-bookmarks
This page is not maintained anymore, please update your bookmarks.


## introrx.md

      
              7 files
            
          
              2516 forks
            
          
              468 comments
            
          
              21903 stars
            
          
                staltz
                / introrx.md
            
            
              Last active
              May 3, 2024 13:00
            
              
                The introduction to Reactive Programming you've been missing
              
          
    The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.


## switching on pairs of optionals
func optional_pair1<T,U>(t: T?, u: U?)->String {
    switch (t,u) {
    // every case exhaustively covers the possibilities
    case (.None,.None): return "neither"
    case let (.Some(t), .Some(u)): return "both"
    case let (.Some(t),.None): return "left"
    case let (.None,.Some(u)): return "right"
    // so no need for a default clause at all
    // this way, you are totally explicit about
    // which case is being handled how.

## shuffle.swift
//
//  shuffle.swift
//
//  Created by Guillaume Lessard on 2014-08-28.
//  Copyright (c) 2016 Guillaume Lessard. All rights reserved.
//
//  https://github.com/glessard/shuffle
//  https://gist.github.com/glessard/7140fe885af3eb874e11
//

## gist:2b311461caf740f5726f
struct User {
	let id: Int
	let name: String
	let email: String?
}

extension User: JSONDecodable {
	static func create(id: Int, name: String, email: String?) -> User {
		return User(id: id, name: name, email: email)
	}

## sumRecursively.swift
func sumRecursively(numbers: [Int], _ acc:Int = 0) -> Int {
    if let head = numbers.first {
        let tail = Array(dropFirst(numbers))
        return sumRecursively(tail, head + acc)
    } else {
        return acc
    }
}

let myNumbers = [1,2,3,4,5]
	/*
	File: KeychainItemWrapper.h
	Abstract:
	Objective-C wrapper for accessing a single keychain item.

	Version: 1.2 - ARCified

	Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple
	Inc. ("Apple") in consideration of your agreement to the following
	terms, and your use, installation, modification or redistribution of
	class Position
	attr_reader :x, :y
	@cache_of_positions = {}

	def self.new_with_memo(x,y)
	@cache_of_positions[[x,y]] \|\| Position.new(x,y).tap do \|instance\|
	@cache_of_positions[[x,y]] = instance
	end
	end
	<!DOCTYPE html>
	<html lang='en'>
	<head>
	<script src="http://code.jquery.com/jquery-latest.js"></script>
	<meta charset="UTF-8">
	<style>
	.cell{
	width:50px ;
	height:50px;
	padding: 0px;
	development:
	adapter: postgresql
	encoding: unicode
	database: url_development
	pool: 5
	username: jd
	password:
	host: localhost
	port: 5432
	func optional_pair1<T,U>(t: T?, u: U?)->String {
	switch (t,u) {
	// every case exhaustively covers the possibilities
	case (.None,.None): return "neither"
	case let (.Some(t), .Some(u)): return "both"
	case let (.Some(t),.None): return "left"
	case let (.None,.Some(u)): return "right"
	// so no need for a default clause at all
	// this way, you are totally explicit about
	// which case is being handled how.
	//
	// shuffle.swift
	//
	// Created by Guillaume Lessard on 2014-08-28.
	// Copyright (c) 2016 Guillaume Lessard. All rights reserved.
	//
	// https://github.com/glessard/shuffle
	// https://gist.github.com/glessard/7140fe885af3eb874e11
	//
	struct User {
	let id: Int
	let name: String
	let email: String?
	}

	extension User: JSONDecodable {
	static func create(id: Int, name: String, email: String?) -> User {
	return User(id: id, name: name, email: email)
	}
	func sumRecursively(numbers: [Int], _ acc:Int = 0) -> Int {
	if let head = numbers.first {
	let tail = Array(dropFirst(numbers))
	return sumRecursively(tail, head + acc)
	} else {
	return acc
	}
	}

	let myNumbers = [1,2,3,4,5]