Web Development & Design
epub |eng | | Author:Vishal Layka & Christopher M. Judd & Joseph Faisal Nusairat & Jim Shingler

Of course, it is impossible for the Grails team to predict all the possible constraints needed by an application. Using pre-created constraints is the easy part. In the next section, ...
( Category: Programming June 15,2017 )
epub, pdf |eng | 2010-06-07 | Author:Josh Clark [Josh Clark]

Figure 5-21. Text views (left) let you display and edit multiline text, as shown here in the Notes field of the Contacts app. Text fields (right) are suited to editing ...
( Category: Web Development & Design June 15,2017 )
epub |eng | | Author:Anthony Briggs

But handling exceptions on servers doesn’t give you a lot of information about what went wrong. Especially in the case of critical production systems, it’s extremely helpful to know where ...
( Category: Programming Languages June 15,2017 )
epub |eng | 2009-02-08 | Author:Rich Bowen & Ken Coar [Rich Bowen]

Problem You had authentication working, and then you moved to Apache 2.2, and everything is different. Solution Authentication was rearchitected in Apache 2.2 to more completely separate authentication and authorization ...
( Category: Internet & Social Media June 15,2017 )
epub |eng | | Author:Sam Ruby, Dave Thomas, David Heinemeier Hansson

​ ​ ​<div​ id=​"columns"​​>​ ​ ​<div​ id=​"side"​​>​ ​ <% ​if​ @cart %> ​ <%= hidden_div_if(@cart.line_items.empty?, id: ​'cart'​) ​do​ %> ​ <%= render @cart %> ​ <% ​end​ %> ​ <% ...
( Category: Programming June 15,2017 )
mobi, epub, azw3 |eng | 2010-10-13 | Author:Koster, Raph [Koster, Raph]

Some of the activities on the first chart aren’t what you would normally term “fun,” even though they are almost all activities in which you learn patterns. We can sit ...
( Category: Programming June 15,2017 )
mobi, epub, pdf |eng | 2011-07-14 | Author:Bob DuCharme

} * * * Tip Like the triple patterns in a WHERE graph pattern and in Turtle data, the triples in a CONSTRUCT graph pattern can use semicolons and commas ...
( Category: Databases & Big Data June 15,2017 )
epub, pdf |eng | | Author:Noel Rappin

context "with an admin user" do setup do login_as_admin end teardown do logout end test "admin features" # something administrative end end context "with a regular user" do setup do ...
( Category: Programming June 15,2017 )
mobi |eng | 2007-03-04 | Author:Ullman, Larry [Ullman, Larry]

Script 8.3. This script first extends the Exception class to create a more specific type of exception handler. Then it defines and uses a WriteToFile class, which throws exceptions of ...
( Category: Web Development & Design June 15,2017 )
epub, pdf |eng | 2012-02-29 | Author:Adam Freeman [Freeman, Adam]

Creating the jQuery UI Custom Download Now that you have a theme in mind, you can create your jQuery UI download. Click the Download button at the top of the ...
( Category: Programming June 15,2017 )
epub, pdf |eng | 2011-08-29 | Author:Lars George [Lars George]

Fixed column mapping The row key must be the first field and cannot be placed anywhere else. This can be overcome, though, with a subsequent FOREACH...GENERATE statement, reordering the relation ...
( Category: Databases & Big Data June 15,2017 )
epub, pdf |eng | 2009-06-29 | Author:Michael Morrison [Michael Morrison]

Climbing the DOM tree with properties Most interactions with the DOM begin with the document object, which is the topmost node in a document’s node tree. The document object offers ...
( Category: Web Development & Design June 14,2017 )
epub |eng | 2011-11-06 | Author:Tim O'Reilly & Sarah Milstein [Tim O'Reilly]

Don’t auto-DM (for crying out loud) Imagine you’re at a conference chatting with a few people before the next session starts. Suddenly, somebody shouts across the room, “Nice to meet ...
( Category: Internet & Social Media June 14,2017 )
epub, pdf |eng | 2012-04-08 | Author:David Flanagan [David Flanagan]

Augmenting Classes JavaScript’s prototype-based inheritance mechanism is dynamic: an object inherits properties from its prototype, even if the properties of the prototype change after the object is created. This means ...
( Category: Web Development & Design June 14,2017 )
epub, mobi, pdf |eng | 2011-07-18 | Author:John Mertic [John Mertic]

Figure 3-2. Formula Builder for the amount field We are using an ifElse function condition that is nested to pull this off, having a check for each possible value of ...
( Category: Web Development & Design June 14,2017 )