best of ruby quiz download

... 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

... every type of subject imaginable,and with their system of voting on pieces ofcontent, you will know right away that what youare seeing is the best content around, according tothousands of other ... Trang 2Best of the Web,Delivered: The Reddit Manual By Dave LeClair Edited by Justin Pot This manual is the intellectual property of MakeUseOf It must only be published ... free of political content.Why do some users have multiple accounts? Reddit does not limit the number of accounts youcan create, something many users take advantage of There are a couple of reasons

Ngày tải lên: 19/03/2014, 13:37

... made up of three regions Much of the country consists of a group of islands of varying sizes The large island closest to Sweden is called Zea-land (SjæZea-land), and is the location of Copenhagen, ... and most of those are expensive Of the city’s older prop-erties, there are just two five-star hotels, an array of four-stars of varying quality, and a number of three-star hotels; many of the latter ... son of the reigning monarch to be chosen to succeed him The direct line of the old dynasty ended in 1448 with the death of Christoffer III Duke Christian of Oldenburg, who belonged to one of the

Ngày tải lên: 24/04/2014, 16:56

... andother gods of the lower planes more totheir liking Evil elves tend most often to be of chaotic nature, so the lords of the Abyss gain the majority of their worship.Lolth, the demon queen of spiders ... wandersthe winds of the planes of Olympus andGladsheim, in the company of a largenumber of winged creatures of manytypes If aroused for battle, Aerdrie is able tocast two great blasts of wind per ... so thanmost other races, and few make a habit ofspending a lot of time among the com-pany of non-dwarves for long periods oftime pos-A strong streak of materialism is ent in the dwarven character,

Ngày tải lên: 05/06/2014, 12:06

... turned off the when he went out of the house ( electric) 14 There is a of food and shelter in the refugee ( nguoi ti... in spite of 24 Her father enjoys films her mother is fond of ... school -Mi Hao district -Hung Yen province The best of English revision 9 10 I am fond of (go) to the movie on Saturday III Notes of the tag questions 1 We can use the subject ... The best of English revision 9 1 The air in the city... because of her illness ↔ As 5 She couldn’t join us because she was busy ↔ She was busy, so 6 Because having a lot of

Ngày tải lên: 13/07/2014, 19:00

... produce this handy PDF I am greatly thankful to: "Professor Frank G Yanowitz, M.D, Professor of Medicine, University of Utah School of Medicine, Medical Director, ECG Department , LDS Hospital ... absence of digitalis therapy c Left axis of -30 degree or more d QRS duration equal or more than 0.09 sec e Time of onset of the intrinsicoid deflection ( time from the beginning of the QRS ... page 34 7- Chapter VII; Advanced Quiz, page 40 8- Chapter VIII; ECG Best of Five Scenarios, page 45 Trang 4Chapter I / Few Points to Remember ECG manifestations of chamber enlargement: A-Left

Ngày tải lên: 13/08/2014, 14:20

... As a side note, this PVC occurs on the peak of the T wave of the preceeding beat Trang 2Q5: Using calipers, what type of pause do you see after either of these two premature beats? A Complete ... characterized by an unexpected drop of the P wave 2nd degree SA Block (types I and II) is the only degree of SA block that can be recognized on the ECG This one is type II because of the fairly constant ... This is the most commonly mis-diagnosed SV tachycardia Clues are a ventricular rate of around 150 bpm (atrial of ~300 bpm), and regular R-R intervals, and two atrial events for every QRS (if you

Ngày tải lên: 13/08/2014, 14:20

... should be used because of their excellent sensitivity D The ECG criteria for VH have a sensitivity and specificity of at least 95% E None of the above Answer: A About half of all patients with ... mimic which of the following conditions? A LBBB B AV block C True posterior MI D LAFB E LPFB Answer: C The prominent anterior forces seen in RVH are also seen in a number of other conditions ... and short PR.) Trang 2Q4: What is the correct diagnosis of this ECG? A LVH B RVH C LAE D RAE E Bi-atrial enlargement Answer: C LAE is best seen in V1 with a prominent negative (posterior) component

Ngày tải lên: 13/08/2014, 14:20

... makes it out to the rest of the ventricles Trang 10Q3: You are the senior house officer of your coronary care unit and you are watching the ECG monitors of your patients One of the V1 chest lead ... Answer: B Late PVCs often occur coincidentally with sinus activation of the ventricles The degree of fusion may vary as seen in this example Q4: This is the V1 chest lead rhythm strip of a 58-year-old ... abnormalities The negative QRS in aVL may lead you to think of an MI However, it is negative because of the rightward axis, not because of an MI Q10: This ECG shows LBBB with: Trang 8A Prominent

Ngày tải lên: 13/08/2014, 14:20

... in order of value. That is, from top to bottom, we’ll always start with the following deck: Ace of clubs to King of clubs Ace of diamonds to King of diamonds Ace of hearts to King of hearts Ace ... (Consider the deck Report erratum QUIZ 4. ANIMAL QUIZ 11 Quiz 4 Answer on page 81 Animal Quiz Posed by Jim Weirich Here’s an animal quiz progr am to try as a Ruby Quiz. It works like this: The program ... work with someday. The set of weekly programming challenges for the Ruby programming language called Ruby Quiz 2 was born out of my desire to share this with the rest of t he world. This book holds...

Ngày tải lên: 06/03/2014, 10:20

... 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. ... 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 ... intermediate programmers in becoming familiar with all the best areas of this language. A Brief History of PHP Let’s start with a brief history of the language. Personal Home Page (PHP), initially...

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, ... 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

... Management The next grouping of string functions can manipulate the capitalization of portions of a supplied string. Using the same sample string of text, we can affect the initial case of each word within ... 2). String Functions (Best of) For the rest of this chapter, let’s look at the best and most useful string functions in PHP so that you will have the tools to manage most of what you will have ... expected, counts the number of words in a given string. Second, strlen returns the length of the provided string. Careful, though—strlen counts spaces as part of the length of the string as well,...

Ngày tải lên: 14/12/2013, 22:15

... away. In the next chapter, we will follow a similar pattern with a discussion of arrays. String Functions (Best of) | 43 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. ... context of arrays. It will allow you to step through each element of a supplied array and implement almost any code on the key/value pairs. In addition, this construct will place the key and value of ... unique. Encapsulation Encapsulation is another feature of OOP that PHP makes use of. Encapsulation allows you to protect the data (properties) of a class from outside influences by using specific...

Ngày tải lên: 14/12/2013, 22:15