programming ruby 1 9 the pragmatic programmers guide pdf

... 01_9 II Định nghĩa hàm Cú pháp định nghĩa hàm Lệnh return Hàm không trả giá trị Ngô Công Thắng - Bài giảng LTHDT - Chương 01_9 Cú pháp định nghĩa hàm Kiểu_trả_về Tên_hàm(Kiểu_1 Tên_tham_số_1, ... Ngô Công Thắng - Bài giảng LTHDT - Chương 01_9 21 Truyền đối số theo tham chiếu (tiếp)  Khi đối số đối tượng truyền theo tham chiếu tốt Bởi truyền theo tham chiếu hàm khơng phải copy đối tượng ... phải có Ngơ Cơng Thắng - Bài giảng LTHDT - Chương 01_9 10 Truyền đối số theo tham chiếu  Tham chiếu (reference) tên khác biến  Khi truyền đối số theo tham chiếu hàm không tạo biến mà thao tác trực

Ngày tải lên: 30/06/2023, 08:58

... at 12 points, distributed between the antrum and 100 cm distal to the pylorus in 11 patients undergoing aortic aneurysm repair An additional lumen allowed enteral feeding into the duodenum The ... contractions and the height of those contractions – in seven mechanically ventilated patients Reproduced with permission from Bosscha K, et al Crit Care Med 1998;26:1510–17.4 Trang 9receiving gastric ... technique The area under the curve of the paracetamol level can be affected by factors other than the rate of gastric emptying and delivery of paracetamol from the stomach into the duodenum.The rate

Ngày tải lên: 09/08/2014, 14:22

... source number is 100 and the second is 2, theHashat Arrayindex0b000011 (3) will eventually hold the keys 50, 98, 102, and 200 The values for these will be theTermobjects showing the operators needed ... from 100 to Trang 15999 Negative numbers are going the wrong way They don’t help, soyou can safely ignore any operation that results in a negative number Finally, consider this: (5 + 5) / 2 = 5 The ... 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 “machine”

Ngày tải lên: 12/08/2014, 09:21

... 911.1 Using Custom Fonts 143 11.2 Pointing the Way with Cursors 146 11.3 Creating and Displaying Images 149 11.4 Manipulating Image Data 151 11.5 Creating and Displaying Icons 155 ... installed the gem, first start the gem server: $ gem_server [2007-05-09 17:18:04] INFO WEBrick 1.3.1 [2007-05-09 17:18:04] INFO ruby 1.8.6 (2007-03-13) [i686-darwin8.8.1] [2007-05-09 17:18:04] INFO ... 193 14 Providing Support with Dialog Boxes 196 14.1 Selecting Files with the File Dialog Box 197 14.2 Selecting a Directory with the Directory Dialog Box 198 14.3 Choosing Colors with the

Ngày tải lên: 29/04/2014, 14:42

... Procedure 817 Chapter 16 The LOAN Procedure 871 Chapter 17 The MDC Procedure 913 Chapter 18 The MODEL Procedure 993 Chapter 19 The PANEL Procedure 1309 Chapter 20 The PDLREG Procedure ... Procedure 1849 Chapter 30 The TSCSREG Procedure 1919 Chapter 31 The UCM Procedure 1933 Chapter 32 The VARMAX Procedure 2047 Chapter 33 The X11 Procedure 2227 Chapter 34 The X12 Procedure ... 1395 Chapter 21 The QLIM Procedure 1421 Chapter 22 The SEVERITY Procedure(Experimental) 1491 Chapter 23 The SIMILARITY Procedure 1589 Chapter 24 The SIMLIN Procedure 1659 Chapter

Ngày tải lên: 02/07/2014, 14:21

... Trod the Straight and Narrow 186 Make It So 181 Time to Face Old Sparky 181 Parft: Tools of the Trade 191 15 The Writer's Tools: Round Up the Usual Suspects 193 Pencil Pusher 193 Using the ... Nouns 115 Indefinite Pronouns 116 The Pause That Refreshes 118 Walk This Way 119 Hide and Seek 119 Playing the Numbers 120 Matchmaker, Matchmaker, Make Me a Match 120 Mix and Match 121 Agree ... Stretch 114 Seventh-Inning Stretch 115 \k Coordination and Subordination: What to Say When the Cops Come 177 Coordination: All the Right Moves 178 Mix and Match 119 Dancing Cheek-to-Cheek 119

Ngày tải lên: 08/07/2014, 11:20

... 4 8 US_008_009_WD207.indd 9 9/1/09 16:45:00 010_011_WD207_SolarSystem.indd 11 5/12/08 14:39:09 11 5 SUN The Sun is a spinning ball of hydrogen and helium gas. These gases are the lightest ... the incredible visual guide 001_Prelims.indd 1 23/12/08 15:01:49 PLANET EARTH one million things US_001_Prelims.indd 1 9/1/09 16:39:11 002_003_Prelims.indd 2 23/12/08 15:02:44 LONDON, ... 9/1/09 16:39:19 004_005_Prelims.indd 5 5/1/09 11:39:05 Contents Life zones 94 Story of life 96 Biodiversity 98 Ocean life 100 Coral reefs and atolls 102 Wetlands 104 Forests 106 Grasslands 108

Ngày tải lên: 05/08/2014, 22:22

... To the north lies the Mohave Desert, site of the infamous Death Valley—the hottest place in the US with a record high of 134°F (57°C) The driest desert in the world, the Atacama lies along the ... banks to flood the landscape In southern Amazonia this creates the Pantanal, which at peak flood covers 75,000 sq miles (195,000 sq km), making it the largest wetland in the world The whole area ... llamas—but most of the desert is a barren wasteland Oceanic winds blowing toward the east over the southern Andes mountains lose all their moisture on the western flanks, so the land to the east gets

Ngày tải lên: 05/08/2014, 22:22

... Trang 11 X | CONTENTS <00d6></00602> ences 218 Oe PP Q0 0 g1 ng ng ng n nà ung ng ng kg kg v vo 219 001400086 40010/2017110 S2 2ãN1nẺẽ -<A cee 220 coi 1 5 Má eae 221 6ô 45 ... uy àt 110 Floafing Quà 110 Sample Page LayouÌs 119 Creating ÊolUumns - 120 Adding a Page Header 126 Adding a Fo0fer 127 Putting lt All Together 130 Chapter 6: Structuring LisfS 136 Unordered ... The Box Model 94 Width and Height 95 Padding c 97 B0f@FS Q2 nhà 98 Margin 100 The dispLay Pr0perfy 104 Posifi0nig cu 107 1 áa 107 RelAfiVE ng nh nàn 108 AbsolUfe Q22 108 cA Q QQQ ng

Ngày tải lên: 07/08/2014, 17:21

... color: #999 } Trang 17Imports rules from another style sheet into the current one.The value can be a string or a string wrapped by url() and can be followed by a comma-separated list of the media ... many rows the cell should spread The default value is 1 abbr—An abbreviated version of the content of the cell headers—Explicitly specifies which header cells are associated to the cell The value ... plaster the “sifakabg.gif” image across the page and rather than the pattern scrolling, as it would do on a long page with lots of content in it, it will stick right where it is, with the rest of the

Ngày tải lên: 07/08/2014, 17:21

... 9 How to Create a Custom Smart Folder 9 Select File>New Smart Folder 10 Setting Up Smart Folder Rules 10 Add Another Criteria 11 Saving a Smart Folder 12 Edit/Delete Smart Folder 12 ... Smart Folder 12 Other Search Criteria 13 Sample Finder Folders 13 Recently Used Applications 14 PDFs Related to Photography 14 Recent JPEG Files 14 Recent Photoshop Search 14 Chapter 2: Smart ... Your R&B Songs 17 Recently Played R&B 17 Ratings and Play counts 18 Track Info 19 Sample Smart Playlists 19 Old School Songs 20 Refreshing a Smart Playlist: Method 1 20 Refreshing

Ngày tải lên: 09/08/2014, 07:21

... it is greater than 26 For example, 6 + 10 = 16 as expected, but 26 + 1 = 1 (27 - 26): 7 12 14 3 17 13 10 1 6 6 6 22 15 13 2 10 9 25 3 2 6 Convert the numbers from step 5 back to letters: GLNCQ ... 25 18 6 4 7 20 13 19 8 16 21 21 18 24 10 5 Add the message numbers from step 3 to the keystream numbers from step 4 and subtract 26 from the result if it is greater than 26 For example, 6 + 10 ... 9 14 18 21 2 25 12 9 22 5 12 15 14 7 5 18 5 Convert the numbers from step 4 back to letters: CODEI NRUBY LIVEL ONGER That’s all there is to transforming messages Finally, let’s look at the missing

Ngày tải lên: 12/08/2014, 09:20

... solutions and the full or partial mapping for each solution A cryptogram might be as 19 An encoding where the first 13 letters of the alphabet are swapped with the last 13, and vice versa In Ruby that’s ... read from the user and shoved right into theHashunder the$1key Exactly what’s in that$1variable is the trick Notice that the originalgsub( ) from the lowerputs( ) call sets performs another substitution, ... more at http://www.rubyonrails.org/ 21 ERB is eRuby’s pure-Ruby cousin eRuby is written in C and stands for “embedded Ruby.” 22 You can learn about ERB ’s other features from the online documentation

Ngày tải lên: 12/08/2014, 09:20

... and then allows the user to change them to fit their needs by passing the object to a block in initialize( ). Inside the block, the user can use the accessors to set details for the answer they ... = /^(?:[123]\d{3}|[1-9]\d{0,2})$/ That first Regexp is a validator for the Roman let ter combinations we accept, split up by powers of ten. The second Regexp is a pattern to match 1 3999, a number ... ROMAN NUMERALS 118 First, he adds converters t o String and Integer. This allows you to code things such as the following: puts "In the year #{1999.to_s_roman} " Fun, but there’s mor e.

Ngày tải lên: 12/08/2014, 09:21

... follow the board diagram in the input Number and print these clues after the completed board, in two columns Report erratum 152 A NSWER 13 1-800-THE -QUIZ Answer From page 31 13 1-800-THE -QUIZ ... algorit hm. The following code slowly builds up the board, with only the knowledge Report erratum [...]... winner A rating is first the rank of the type of hand and then the rank of the face ... Report erratum 155 A NSWER 13 1-800-THE -QUIZ a digit sequence against the beginning of a number If it matches, we want it to return what’s left of the original number: 1_800_the _quiz/ phone_words.rb

Ngày tải lên: 12/08/2014, 09:21

... trim the list The method just walks the word list using the current map to convert the words Words are fed to the map to learn if they are in the dictionary, kept in the working list whether they’re ... for the rest of this branch of the search, and unsolvable tokens are shelved Then I start working on the next token with the new map. The recursion terminates when a complete map is found, the ... influence on the final maps that result In the worst case, the first token to be mapped can make it impossible to add any other tokens to the map. The only solution I know is to add another wrapper

Ngày tải lên: 12/08/2014, 09:21