best of ruby quiz pdf

... page, shows the name of every square on the board Trang 4QUIZ10 KNIGHT’STRAVAILS 26Trang 5QUIZ11 SOKOBAN 27Answer on page 134 Sokoban Ruby isn’t the only good thing to come out of Japan The computer ... (This was generated from the layout format at the beginning of this quiz.) Trang 9QUIZ13 1-800-THE-QUIZ 31Answer on page 153 1-800-THE-QUIZ Companies like to list their phone numbers using the ... For this Ruby Quiz, let’s identify and rank poker hands Say we have the following sample game of the popular Texas hold’em, where you try to make the best five-card hand from a total of seven

Ngày tải lên: 12/08/2014, 09:20

... 20 Ruby on Rails, or just Rails to those who know it well, is a popular web application framework written in Ruby You can learn more at http://www.rubyonrails.org/ 21 ERB is eRuby’s pure-Ruby ... interpolation (like Ruby’s #{ }, but it happens when triggered instead of when aStringis built).22 Let’s putERBto work: madlibs/erb_madlib.rb #!/usr/local/bin/ruby -w # use Ruby's standard template ... 1QUIZ22 LEARNINGTIC-TAC-TOE 52Answer on page 225 Learning Tic-Tac-Toe This Ruby Quiz is to implement some AI for playing tic-tac-toe, with a catch: you’re not allowed to embed any knowledge of

Ngày tải lên: 12/08/2014, 09:20

... not.31 So, is random the best we can do? Is that hard to build? Uh, no Here’s a sample by Avi Bryant: 30 Ruby Quiz is hosted on the Ruby Talk mailing list, and you will often see discussion there ... I continued to develop it and made it available to the Ruby community through RubyForge HighLine has grown and matured from the original quiz submission and now supports many, many features Recently, ... feature to theHighLinelibrary on Ruby-Forge 3 Extend your solution to fetch an entire Arrayof answers from the user Trang 3AnswerFrom page 18 8 Roman NumeralsSolving this quiz is easy, but how easy?

Ngày tải lên: 12/08/2014, 09:21

... combination of transpose( ) andgsub!( ) is used to mark squares at the beginning of words with a number sign Words are defined as a run of number sign and/or underscore characters at the beginning of ... answer Puzzle.initialize( ) just builds an Arrayof Strings the size of the square-expanded layout All of these Strings are initialized to a run of periods Trang 14named, because it’s really just ... the front of the phone num-ber, passing the matched words and what’s left of theStringdown recur-sively, until there is nothing left to match The method returns an Arrayof chunks, each of which

Ngày tải lên: 12/08/2014, 09:21

... Deck of Letters With the Cipher object all figured out, I found myself in need of a keystream object representing the deck of cards Some solutions went pretty far down the abstraction path of decks, ... from this quiz in solutions to other quizzes Convert your script so it still solves the quiz normally when run but just loads the converter methods when used in therequirestatement of another ... decks, cards, and jokers, but that adds quite a bit of code for what is really a simple problem Given that, I decided to keep the quiz’s notion of cards Trang 4ANSWER15 SOLITAIRECIPHER 171While

Ngày tải lên: 12/08/2014, 09:21

... have what we need to solve the quiz How do we “learn” the game? Let’s look to history for the answer The History of MENACE This quiz was inspired by the research of Donald Michie In 1961 he built ... a position is part of a win, we add two more beads for the selected move When it’s part of a loss, we remove the bead that caused the selects a bead That represents the best of MENACE’s collected ... walks the entire tree of possible tic-tac-toe moves with the help ofleads_to( ) This is really just a breadth-first search looking for all possible endings We do keep track of what we haveseenbefore,

Ngày tải lên: 12/08/2014, 09:21

... examined I’m not done showing off Bob yet, though He provided another system of proof with his code. Proof through Unit Testing Have a look at this beautiful set of unit tests: solving_tactics/tactics_test.rb ... the family of words matching the signature of the provided word. Building the Map Let’s go back to Glenn for an explanation of the rest of his algorithm: We start by assuming that one of the cryptographic ... have been stored # are accurate Of course, this doesn't test very many of them. # A 2x2 L shape Trivially reducible to 1 square. That’s a flawless combination of code and comment logic, if you

Ngày tải lên: 12/08/2014, 09:21

... Big Book Of Internet Marketing “C ÁCH KIẾM TIỀN KHI BẠN ðANG NGỒI Ở NHÀ VÀ XEM CHƯƠNG TRÌNH TIN TỨC VỚI ... mu n H s vào trang HTLM v i thông tin trên chính các trang ñó, ch không ph i m t ñ nh d ng ki u PDF hay b t c cái gì có th ñư c t i v Khi tôi ñã có s quan tâm c a m i ngư i, tôi mu n t p trung

Ngày tải lên: 14/12/2013, 01:16

... to show you in this book that most of the PHP world can indeed be of great use In a relatively short amount of pages, you will be shown all the best areas of the PHP development environment By ... Environments 138 Table of Contents | vii Trang 10PHP/Web Conferences 143Appendix: The Bad Parts 145 Index 149 viii | Table of Contents Please purchase PDF Split-Merge on www.verypdf.com to remove ... registered trademarks of O’Reilly Media, Inc PHP: The Good Parts, the image of a Booted Racket-tail, and related trade dress are trademarks of O’Reilly Media, Inc. Many of the designations used

Ngày tải lên: 14/12/2013, 22:15

... “Hello, world” in no time The basic method of PHP development is to build PHP code on top of web server software like Apache or IIS There is a “stack” of software that is generally used for a fully ... proverbial tip of the iceberg, and is not in any way meant to be an exhaustive list; it is simply a short list of examples of what has been built with PHP If you have been to any of these websites, ... we will look at small segments of a PHP code file (like variables and types of data), and then we will discuss how to control the outcome of a request with the use of decision-making code, also

Ngày tải lên: 14/12/2013, 22:15

... most often in submitted forms on web pages, but it can be used independently of the HTML <form> tag Also, since it uses the POST method on the server and information is not sent as part of ... each of the other requesting types of arrays, namely, $_COOKIE, $_GET, and $_POST The drawback here is that each named key should be unique, otherwise $_REQUEST['lname'] could draw from any of ... Split-Merge on www.verypdf.com to remove this watermark. Trang 6It is generally a best practice to have one way “into” a function—by calling it, as above—and one way “out” of it—by having it complete

Ngày tải lên: 14/12/2013, 22:15

... a discussion of arrays. String Functions (Best of) | 43 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove ... Array Functions (Best of) | 51 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. asort ($ClassicGenesis) ; echo "<strong>Now sorted in order of Values with ... Array Functions (Best of) | 53 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark at is the array_sum function, which simply adds up the values of the array

Ngày tải lên: 14/12/2013, 22:15

... bucks for the use of a database engine, you will have an alternative approach to offer them File Management As a Database Alternative | 87 Please purchase PDF Split-Merge on www.verypdf.com to remove ... so you may also want to control the length of the message body by limiting the number of characters. PDF Generation Adobe’s Portable Document Format (PDF) files have almost become the standard ... for the generation of dynamic PDF-formatted output There are actually a few such PHP libraries out there, but we will look at one of the most widely used libraries, called FPDF This library is

Ngày tải lên: 14/12/2013, 22:15

... $row['pub_year'] ); } // start and build the PDF document $pdf = new PDF(); //Column titles PDF Generation | 103 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Trang ... 2$header=array('Book Title','ISBN','Year');$pdf->SetFont('Arial','',14); $pdf->AddPage(); // call the table creation method $pdf->BuildTable($header,$data); $pdf->Output(); In this code, we ... the bottom of the table and closes off the columns The result of executing this code in a browser is shown in Figure 8-11 Figure 8-11 Table data taken from MySQL placed in a dynamic PDF 104 |

Ngày tải lên: 14/12/2013, 22:15

... and yon, bringing tidings of no news to the distracted parents There was a sylvan attitude of somnolent sleepiness pervading that section of the external outward surface of Alabama that lay exposed ... self-satisfied a class of peasantry as ever clustered around a Maypole Bill and me had a joint capital of about six hundred dollars, and we needed just two thousand dollars more to pull off a fraudulent ... freckles, and hair the colour of the cover of the magazine you buy at the news-stand when you want to catch a train Bill and me figured that Ebenezer would melt down for a ransom of two thousand dollars

Ngày tải lên: 15/12/2013, 12:15

... Systems of Reporting for Project Control 2080 67.5 A SURVEY OF COMPUTER SOFTWARE FOR THE MANAGEMENT CONTROL OF PROJECTS 2083 CHAPTER 67 MANAGEMENT CONTROL OF PROJECTS Joseph A Maciariello Horton Professor ... conditions of the various markets associated with the stakeholders of the project The development of effective and efficient project controls begins with the determination of the goals of each of the ... involve various types of recognition of functional personnel by project managers and by peers Many of the new dimensions of control systems that are required in the control of complex projects

Ngày tải lên: 17/12/2013, 14:15

... specifictasks of the many projects of the organization As the network relationships indicate, however, ac-tivities of one functional organization are dependent on the completion of activities of other ... concerned with achieving all demands of the projects of an or-ganization within the resource constraints of the function at minimum disruption to the plans of each of the organization's projects Resource ... Therefore, the degree of detail found in a WBS for a given project depends on therelative level of technology required, the number of design options available, the interdependence offunctional activities,

Ngày tải lên: 17/12/2013, 14:15

... the King of photo-editing software and, considering the host of new and revamped features included in the CS4 version of the program, its position at the top of the heap is assured The software ... &OCAL¬0RESS¬IS¬AN¬IMPRINT¬OF¬%LSEVIER The Adobe Photoshop CS4 Dictionary The A to Z desktop reference of Photoshop Philip Andrews Please purchase PDF Split-Merge on www.verypdf.com to remove this ... hardware and software manufacturers whose help is an essential part of writing any book of this nature In particular I wish to thank technical and marketing staff at Adobe, Microsoft, Canon, Nikon,

Ngày tải lên: 24/12/2013, 03:16

... accounting, or other professional service If legal advice or other expert assistance is required, the services of a competent professional person should be sought. Library of Congress Cataloging-in-Publication ... the workings of the publishing industry Adrienne Hickey of AMACOM belongs in the text of hole #12, Courage A self-confessed nongolfer, she nonetheless saw po-tential in the game of golf as a ... mechanical, photocopying, recording, or otherwise, without the prior written permission of AMACOM, a division of American Management Association, 1601 Broadway, New York, NY 10019. Printing Hole

Ngày tải lên: 24/12/2013, 16:15

... use of management skill You cannot consistently win at either game if you are not positive and optimistic about the results of your play Possibly above all, the game of golf and the game of leadership ... play the leadership course The game of golf is a test of the individual So is the game of leadership Success at golf or leadership rests on the application of fundamental skills refined through ... book! A full golf course consists of 18 holes of play These holes vary in length and difficulty Each hole is assigned a ‘‘par,’’ the number of golf shots expected of a good golfer to complete the

Ngày tải lên: 24/12/2013, 16:15