deploying rails applications, the pragmatic programers (2008)

... on another vendor to build those pieces for you. Those pieces will include the operating system, the Ruby language, the Rails framework, and the various pieces that will tie them together. The ... the svn:externals property, add this line: rails http://dev.rubyonrails.org/svn /rails/ trunk/ The next time you update, 4 Subversion will download the enti re Rails trunk dire...

Ngày tải lên: 29/04/2014, 14:42

... keep the voice of the book consistent. When a problem is being solved, we’re doing it together: you, the reader, and the contributor of the recipe (“Let’s build an ark, shall we?”). Then, when the ... :action=>"create"} The leftmost column gives the name of the r oute (events), followed by the matching HTTP verb and URL path, and then the action/controller p...

Ngày tải lên: 29/04/2014, 14:41

... 100) app.create main.show(Fox::PLACEMENT_SCREEN) app.run This contains the path to the code within the download. If you are reading the PDF version of this book and your PDF viewer supports hyperlinks, you can click the bar, and the code should appear ... interpret some of the templates as HTML. If this happens, view the source of the page to see the real source code. 1.4...

Ngày tải lên: 29/04/2014, 14:42

... that the cart includes the new product, we can show it to the user. The controller arranges things so that the view has access to the cart object from the model, and invokes the view code. In Rails, ... templates starting on page 329. And the Controller! The Rails controller is the logical center of your application. It coordinates the interaction between the user...

Ngày tải lên: 29/04/2014, 14:41

... talk about these starting on pag e 559. And the Controller! The Rails controller is the logical center of your application. It coordinates the interaction between the user, the views, and the model ... this simple case, it takes the first part of the path, store, as the name of the controller and the second part, add_to_cart, as the name of an action. The last par...

Ngày tải lên: 29/04/2014, 14:41

... We also defer closing the connection until the end of the program, as it’s needed during the whole runtime. The Fruits of Our Labor Two weeks ago the coupons were sent to their lucky recipients. ... as if they were one. If any of the statements fail, all the state- ments will be ignored the database content will not be changed. The current transaction can be committed by ex...

Ngày tải lên: 29/04/2014, 14:42

... snapshots p r actice files for each of the first two projects. The snippets of Ruby code in the book identify the file they come from. You can look at the file to see the snippet in context, to diagnose ... from the Pragmati c Bookshelf—indeed, Dave is one of the owners of the press. But I’m not recommending their book because they’re my publisher. They’re my publisher because I...

Ngày tải lên: 29/04/2014, 14:42

... digit keys (either at the top of your keyboard or on the numeric keypad). For decimal points, you use the period (or full-stop, normally close to the M key on the bottom row, or over on the numeric ... re swell! The backslash is the escape character. In other words, if you have a backslash and another charact er, they are sometimes translated into a new character. The only t...

Ngày tải lên: 29/04/2014, 14:42

... (tính theo giá trị so sánh) năm 2010 gấp 2 lần so với năm 2000; (tính theo giá trị thực tế tính bằng đồng đô la Mỹ) ước đạt trên 101 tỉ USD, gấp hơn 3,2 lần năm 2000 (31,2 tỉ USD); (theo giá ... cơ chế cho vay theo trần lãi suất: cụ thể ngân hàng nhà nước chính thức áp cơ chế lãi suất trần trong hoạt động cho vay của các tổ chức tín dụng (không quá 150% lãi suất cơ bản theo quy định ......

Ngày tải lên: 08/12/2012, 10:20