ruby on rails tutorial learn rails by example michael hartl pdf

learn perl by example

learn perl by example

... Perl control structures 3.1 Conditionals For testing conditionals within Perl if it is used. To better illustrates, see the following example: #!/usr/bin/perl -w $var1 = 100; 7 Learn Perl by Example ... s/This is/Test/) { print ("$exp\n"); } 7 About Tutorial This tutorial was provided by http://www.freebsdonline.com 15 Learn Perl by Example - Perl Handbook for Beginners - Basics of Perl ... beginning of array; 5 Learn Perl by Example - Perl Handbook for Beginners - Basics of Perl Scripting Language 6 Perl Regular Expressions Perl Regular Expressions are a strong point of perl. You...

Ngày tải lên: 29/04/2014, 14:45

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giáo trình Java By Example phần 2 pdf

giáo trình Java By Example phần 2 pdf

... for example, that lets Java know when an on- screen button component has been clicked. You don't have to worry about clicks on on-screen buttons (usually), because they're handled by ... is resizable. Component locate(int x, int y) Returns the component at the given location. void remove(Component comp) Removes a component from the dialog box. void removeAll() Removes all components. void setLayout(LayoutManager mgr) Sets ... int keyPressed; public void init() { keyPressed = -1; Font font = new Font("TimesRoman", Font.BOLD, 144); setFont(font); http://www.ngohaianh.info Derive the MouseApplet class...

Ngày tải lên: 22/07/2014, 16:21

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Microsoft SQL Server 2000 Programming by Example phần 2 pdf

Microsoft SQL Server 2000 Programming by Example phần 2 pdf

... certain condition is true. If there is more than one statement to execute until the condition is true, enclose them between BEGIN and END. Listing 2.39 shows an implementation of multiplication that ... exit unconditionally from the WHILE loop. When SQL Server finds a BREAK inside a WHILE, it continues the execution with the instruction right after the END of the WHILE. CONTINUE CONTINUE ... ##. Local temporary tables are available only in the connection that created them, and when the connection is finished, the table is automatically dropped by SQL Server, unless it is dropped explicitly...

Ngày tải lên: 08/08/2014, 22:20

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Microsoft SQL Server 2000 Programming by Example phần 4 pdf

Microsoft SQL Server 2000 Programming by Example phần 4 pdf

... The first example in Listing 7.9 creates three CHECK constraints on the NewOrders table: one CHECK constraint for every condition used in the last example from Listing 7.8. The second example ... constraint name CREATE TABLE NewRegions ( RegionID int NOT NULL CONSTRAINT PK_NewRegions PRIMARY KEY NONCLUSTERED, RegionDescription nchar (50) NOT NULL , ) GO DROP TABLE NewRegions ... Every function referenced in the expression must be deterministic, too. An example of a nondeterministic expression is (Month(GetDate()) because it uses a nondeterministic function, GetDate,...

Ngày tải lên: 08/08/2014, 22:20

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Tài liệu The 12 Gifts of Christmas - By Dr. Michael Norwood pdf

Tài liệu The 12 Gifts of Christmas - By Dr. Michael Norwood pdf

... Dr. Michael Norwood Click here to view the inspirational 12 Gifts online movie presentations for free Gift 6 – Humor A wise friend once told me, “Humor is a form of religion.” ... continue on taking our next steps to a brighter tomorrow. Click here to view the inspirational 12 Gifts online movie presentations for free The 12 Gifts of Christmas Online ... 12 Gifts online movie presentations for free Gift 5 – Faith W ise men say there are only two emotions in the universe - love and fear. All other emotions are birthed from one of these...

Ngày tải lên: 15/12/2013, 06:15

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Tài liệu Ruby on Rails Tutorial 2nd Edition pptx

Tài liệu Ruby on Rails Tutorial 2nd Edition pptx

... to learn web development with Ruby on Rails, how should I start?’’ For years Michael Hartl has provided the answer as author of the RailsSpace tutorial in our series and now the new Ruby on Rails TM 3 ... Deploy Welcome to Ruby on Rails ™ Tutorial. The goal of this book is to be the best answer to the question, ‘‘If I want to learn web development with Ruby on Rails, where should I start?’’ By the time ... style favored by Rails. Ruby has its own idiosyncrasies, so those will likely be new, too. Experienced Ruby programmers: The set of Ruby programmers who don’t know Rails is a small one nowadays,...

Ngày tải lên: 16/02/2014, 13:20

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ruby on rails 3 tutorial

ruby on rails 3 tutorial

... Deploy Welcome to Ruby on Rails ™ 3 Tutorial: Learn Rails by Example. The goal of this book is to be the best answer to the question, “If I want to learn web development with Ruby on Rails, where ... informit.com/aw Library of Congress Cataloging-in-Publication Data Hartl, Michael. Ruby on rails 3 tutorial : learn Rails by example / Michael Hartl. p. cm. Includes index. ISBN-10: 0-321-74312-1 (pbk. ... minority. www.it-ebooks.info RUBY ON RAILS ™ 3 TUTORIAL www.it-ebooks.info Acknowledgments Ruby on Rails ™ Tutorial owes a lot to my previous Rails book, RailsSpace, and hence to my coauthor on that book,...

Ngày tải lên: 28/04/2014, 16:57

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Tài liệu Giáo Trình Ruby on Rails pdf

Tài liệu Giáo Trình Ruby on Rails pdf

... Tại Sao Cần Biết Ruby on Rails? - Ruby Là một ngôn ngữ "thời thượng", dễ học và dễ viết (nhưng khó master!) - So sánh với các ngôn ngữ và framework khác, Ruby on Rails như xe đua ... quen với Migrations, cách truy vấn database, và xử lý form Chú ý: khi viết tránh để bị XSS hay SQL injection! Chương Trình Training Ruby on Rails 2. Tài liệu http://guides.rubyonrails.org/ Đây ... http://code.google.com/p/msysgit/ Ruby on Rails - www.RubyOnRails.org - Web framework, tương tự như Zend, nhưng "full stack", hoàn chỉnh từ lớp presentation tới logging. - Full stack:...

Ngày tải lên: 20/01/2014, 20:20

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Ruby on rails for dummies

Ruby on rails for dummies

... if you want, but you won’t use it for the remainder of this chapter. Creating a New Ruby on Rails Project RadRails is an integrated development environment for Ruby on Rails. (See Chapter 2.) ... (Yippee!) Installing the Ruby Interpreter To install Ruby on your computer, follow these steps: 1. Visit http://rubyforge.org/projects/rubyinstaller. The software that you download from http://rubyforge.org/ projects/rubyinstaller runs ... http://rubyforge.org/ projects/rubyinstaller runs only on Windows. If you’re running Linux, try http://rubyforge.org/projects /ruby instead. If you’re a Macintosh user, visit http://hivelogic.com/articles/2005/ 12/01 /ruby_ rails_ lighttpd_mysql_tiger . 2....

Ngày tải lên: 27/03/2014, 00:02

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ruby on rails for microsoft developers

ruby on rails for microsoft developers

... mastery of web application development with Rails. Beginning Ruby on Rails 978-0-470-06915-8 This book is for anyone who wants to develop online applications using Ruby and Rails. A basic understanding ... it’s ready to work with Rails. What’s in a Name? The name Ruby on Rails is often shortened to Rails. Another common abbreviation is the acronym RoR (pronounced like a lion’s “roar”). I feel it ... Associations 270 One-to-one Relationships 270 One-to-many Relationships 271 Many-to-many Relationships 271 Auto-generated Methods 273 Association Extensions 280 ActiveRecord Validations 281 Validation...

Ngày tải lên: 28/04/2014, 16:58

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