rails® for microsoft developers

... Ruby on Rails® for Microsoft Developers 74955book.indd Listiii 3/4/09 8:42:19 AM www.it-ebooks.info 74955book.indd Listiv 3/4/09 8:42:19 AM www.it-ebooks.info Ruby on Rails® for Microsoft Developers ... particular forum e-mailed to you, click the Subscribe to this Forum icon by the forum name in the forum listing For more information about how to use the Wrox P2P, be sure to read the P2P FAQs for answers ... Programmer™ Get more out of WROX.com Ruby on Rails for Microsoft Developers ® Professional ASP.NET 3.5 AJAX 978-0-470-39217-1 This book is for ASP.NET developers who are interested in using AJAX to...

Ngày tải lên: 28/04/2014, 16:58

... the frameworks of choice for the truly agile web developer Who This Book Is For This book is written for experienced NET developers who are interested in exploring Rails for web development A strong ... tools on the Windows platform (some examples also show Mac/Linux-style shell sessions for those developing or deploying on those platforms) The Rails community is well-known for being Mac-friendly, ... the next flight out This book is for those NET developers who are ready for their next adventure 1.1 Why Rails? Rails offers attractive benefits to all website developers Let’s highlight some of...

Ngày tải lên: 29/03/2014, 15:20

... Rails For our first Rails application, we need to create a simple form to collect email addresses for a company newsletter Before saving any emails, we validate that the address is unique and formatted ... helper method named form _for to create the form in our view We’ve passed a single argument to this method that specifies what action the form will post to In this case, the form will post back ... What readers are saying about Rails for PHP Developers This is a thorough and approachable introduction to Ruby and Rails for PHP programmers from fellow developers who are well-versed in both...

Ngày tải lên: 29/03/2014, 15:20

... page for page, this is a much better book for Java developers than a general-purpose book can ever be Yes, that’s bragging, and we are boasting about you, our fellow Java developers Thanks for ... Relevance Gang: We are in for an exciting ride Thanks for your smarts, thanks for your excellent work, but thanks most for the fun environment To the Pragmatic Studio: Thanks for leading the way in ... Strings also have a format method, which uses sprintf-like format specifiers: print(String.format("Hello, %s" , name.toUpperCase())); Ruby offers a different approach for formatting, using a literal...

Ngày tải lên: 27/06/2014, 11:20

... page for page, this is a much better book for Java developers than a general-purpose book can ever be Yes, that’s bragging, and we are boasting about you, our fellow Java developers Thanks for ... Relevance Gang: We are in for an exciting ride Thanks for your smarts, thanks for your excellent work, but thanks most for the fun environment To the Pragmatic Studio: Thanks for leading the way in ... eyes of a lot of other Java developers who are looking for a nicer way to build web applications Glenn Vanderburg Independent Ruby and Java consultant Rails for Java Developers Stuart Halloway...

Ngày tải lên: 06/08/2014, 09:20

... Strings also have a format method, which uses sprintf-like format specifiers: print(String.format("Hello, %s" , name.toUpperCase())); Ruby offers a different approach for formatting, using a literal ... type information with them, and that information is used at runtime to determine the set of legal methods for the object Java also provides static typing: Variables have types that are enforced ... Download code/java_xt/src/ForEach.java import java.util.Map; public class ForEach { public static void main(String[] args) { for (String arg: args) { System.out.println(arg); } for (Map.Entry entry:...

Ngày tải lên: 06/08/2014, 09:20

... to be named for what they or for branding reasons For example, the Rails MVC controller code lives in the ActionController module Ruby programmers worry less about naming collisions for three reasons: ... Ruby, Perl, and Lisp; he uses the term minimal interface for the approach in, for example, Java, Python, and Eiffel You can find plenty of information to support both sides in Martin’s Bliki: http://www.martinfowler.com/bliki/HumaneInterface.html ... reversed: Java’s == tests for identity, while Ruby’s == usually tests for equality Why two methods? See the sidebar on the next page 64 I NHERITANCE 65 Why Does Ruby Have Two Methods for Object Equality?...

Ngày tải lên: 06/08/2014, 09:20

... :foreign_key=>'author_id' The ActiveRecord code reads almost like documentation The foreign_key key specifies that the foreign key for the join is author_id In keeping with Rails’ preference for ... code/rails_xt/app/models/user.rb before_save :encrypt_password The before_save method is invoked directly on the User class and takes the name of a method to be called before a save (Similarly named methods exist for all ... life cycle) In fact, the before_save takes several other forms as well You can also pass a block: before_save #encrypt here end Instead of calling the class method before_save, you can implement...

Ngày tải lên: 06/08/2014, 09:20

... ActionForward edit(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { PersonForm personForm = (PersonForm) form; if (personForm.getId() ... with the form bean The form is an instance of PersonForm The form bean represents the web form data associated with a person Because the form is functionally a subset of a Person model, the form ... Person person = mgr.getPerson(personForm.getId()); personForm = (PersonForm) convert(person); updateFormBean(mapping, request, personForm); } return mapping.findForward("edit" ); } This code goes...

Ngày tải lên: 06/08/2014, 09:20

... provides the form _for helper to reduce the repetitiveness of form code The previous form looks like this if you use form _for: Download code/rails_xt/app/views/examples/form _for. rhtml Form Fields ... effort for a project Rails includes form helper methods for every kind of HTML form input Here are some examples of form helpers: Download code/rails_xt/app/views/examples/forms.rhtml Form ... improvement so far The real power of form _for comes in conjunction with form builders A form builder gets to override how each form element is built Here is a custom form builder that automatically...

Ngày tải lên: 06/08/2014, 09:20

... http://www.openqa.org/selenium/ Selenium is a testing tool for web applications Selenium runs directly in the browser and is therefore suitable for functional and acceptance testing, as well as browse ... Rails plugin that provides a standard Selenium directory for a Rails project, Ruby syntax for invoking Selenium tests, and a Rake task for acceptance tests 197 Chapter Testing Testing starts small, ... evaluates to true in a boolean context Don’t write code that forces anybody to remember this • Ruby uses raise for exceptions, so you test for exceptions with assert_raises Do not call the assert_throws...

Ngày tải lên: 06/08/2014, 09:20

... Mocha (http://rubyforge.org/projects/mocha/) for mock and stub objects ZenTest http://rubyforge.org/forum/forum.php?forum_id=8885 ZenTest is a set of tools for doing Extreme ... match for JSON and YAML The upshot of all this is that at the time of this writing we prefer Java for problems that are performance-sensitive or require specialized libraries We prefer Ruby for ... FUL W EB S ERVICES Take a look at form helper for the Authors edit view: Download code/rails_xt/app/views/authors/edit.rhtml Editing author author_path(@author),...

Ngày tải lên: 06/08/2014, 09:20

... setting Transformer properties: Download code/java_xt/src/xml/DOMOutput.java Line - TransformerFactory tf = TransformerFactory.newInstance(); Transformer tform = tf.newTransformer(); tform.setOutputProperty(OutputKeys.INDENT, ... tform.transform(new DOMSource(doc), new StreamResult(System.out)); In line 2, the no-argument call to newTransformer( ) requests a “no-op” transformer (We are using the transformer just for formatting, ... about data formats, you will want to understand these issues For YAML, a good place to start is the YAML Cookbook.∗ ∗ http://yaml4r.sourceforge.net/cookbook/ There is also a one-line syntax for sequences,...

Ngày tải lên: 06/08/2014, 09:20

... JBehave, 231 for JDOM, 272, 281 for jMock, 226 for JRuby, 128 for JSON, 265, 281 for JUnit, 200 for Locomotive, 21n for Markaby, 179, 197 for Martin Fowler on interfaces, 65 for memcached, 166 for OWASP, ... 302 for primary keys for Rails, 132 for Rails cache test plugin, 197 for Rails Logging, 166 for Rails’ routing DSL, 166 for Rake, 246 for Rake development, 246 for rcov, 222 for REXML, 281 for ... for Acegi, 302 for ActionController, 166 for ActionView, 197 for ActiveRecord intro, 132 for Ajax surveys, 184 for annotation metadata, 232 for AOP design patterns, 281 for Apache Axis, 256 for...

Ngày tải lên: 06/08/2014, 09:20

... Java platform By the time of publication, I expect that all Java implementations will be fairly close to conforming to the Java specification I have used four platforms to test this code for portability ... line These will usually show a prompt ending in either $ for Unix or > for Microsoft, depending on which computer I was using that day Text before this prompt character can be ignored; it will be ... tasks that you simply need to know how to before you can go on it is said you must crawl before you can walk, and walk before you can ride a bicycle Before you can try out anything else in the...

Ngày tải lên: 31/07/2013, 09:25

... book for more information The MOS certification exams for the Office 2010 programs and SharePoint are performance based and require you to complete business-related tasks in the program for which ... Also  For more information about display settings, refer to Windows Step by Step (Microsoft Press, 2009), Windows Vista Step by Step (Microsoft Press, 2006), or Windows XP Step by Step (Microsoft ... support for Microsoft software is not offered through the O’Reilly website or the Microsoft Press Book Support email address Getting Help with Microsoft Office 2010 If your question is about Microsoft...

Ngày tải lên: 23/08/2013, 14:34

... XML utility library 72896 LibFormula Implementation of OpenFormula 368263 LibFonts Font utility library 248320 LibDocBundle ZIP bundle library 71186 LibFormat String formatting library 69464 Report ... may adjust the number formatting of the various fields as necessary For financial fields, you can specify $#,##0.00 to render the dollar amount in a standard form, and for integer-based numbers ... Chapter Adding additional output formats In the initial implementation of the reporting servlet, a PDF file was generated by default Adding output support for other formats is just as easy Continue...

Ngày tải lên: 17/10/2013, 20:15

... define the highest standard for inspired developers and intelligent online success stories For more information, visit http://www.apple.com/webobjects/ Java for WebObjects Developers • Chapter Evaluating ... of coding—in Java—is clear and straightforward This guide follows a straightforward narrative To see the forest for the trees—and to be convinced that the forest is a nice place to live—you need ... Microsystems for extracting comments from source code to generate API documentation in HTML format To use it, you have to follow certain conventions and guidelines for writing “doc” comments For more information...

Ngày tải lên: 20/10/2013, 10:15

... Display the Style dialog box CTRL+1 Display the Format Cells dialog box CTRL+SHIFT+~ Apply the General number format CTRL+SHIFT+$ Apply the Currency format with two decimal places (negative numbers ... CTRL+SHIFT+% Apply the Percentage format with no decimal places CTRL+SHIFT+^ Apply the Exponential number format with two decimal places CTRL+SHIFT+# Apply the Date format with the day, month, and ... CTRL+SHIFT+@ Apply the Time format with the hour and minute, and indicate A.M or P.M CTRL+SHIFT+! Apply the Number format with two decimal places, thousands separator, and minus sign (–) for negative values...

Ngày tải lên: 20/10/2013, 11:15

... sheet name The name of the sheet to render the band format-override The Excel cell data format string formula-override The Excel cell data formula string wrap-text-override If true, wraps a text-based ... additional ability to format a number based on a format string The number-field utilizes the following properties: Property name Description format This field represents the format of the number, ... additional ability to format a date based on a format string The date-field utilizes the following properties: Property name Description format This field represents the format of the date An...

Ngày tải lên: 20/10/2013, 13:15