By Dave Thomas
Read Online or Download Agile Web Development with Rails: A Pragmatic Guide PDF
Best client-server systems books
Deriving the grid metaphor from the electrical community of cables and gear stations, grid computing is and extension of the idea that of "computer time sharing" within which the computing atmosphere goals at allowing the choice, sharing, and aggregation of geographically disbursed assets in accordance with a number issues very important to optimizing computing assets.
Within SERVER-BASED purposes is the easiest position to discover unique directions approximately the best way to carry the applying layer to the server, help skinny and streamlined consumers, and circulate legacy purposes to Web-based supply platforms. The booklet starts off with a evaluate of the fundamentals of server-side improvement, then explains how Microsoft(r) Windows(r) 2000 helps server-side improvement, with insurance of Win32 APIs together with provider APIs, RAS, TAPI, MAPI, ODBC, lively Server Pages, and ISAPI.
Raspberry Pi makes an excellent server that allows you with eminently feasible to the hugely bold rules. it's a able computing device that may practice projects that contain spreadsheets, notice processing, and video games. It additionally performs high-definition video. when you are searching for how to organize a low-priced internet server, essentially for use as a checking out setting or to shop records, then Raspberry Pi is ideal for you.
Modernize your IT talents for the recent international of cloud computing! no matter if you're an IT administrator, developer, or architect, cloud applied sciences are remodeling your position. This consultant brings jointly the data you want to transition easily to Microsoft place of work 365 cloud-only and hybrid environments.
Extra info for Agile Web Development with Rails: A Pragmatic Guide
As we saw in Chapter 2, The Architecture of Rails Applications, on page 22, Rails is a Model-View-Controller framework. Rails accepts incoming requests from a browser, decodes the request to find a controller, and calls an action method in that controller. The controller then invokes a particular view to display the results to the user. The good news is that Rails takes care of most of the internal plumbing that links all these actions. To write our simple Hello, 45 H ELLO , R AILS ! World! application, we need code for a controller and a view.
Symbols probably cause more confusion than any other language feature when folks first come to Ruby. We’ve tried many different explanations—no single explanation works for everyone. For now, you can just think of a Ruby symbol as being like a constant string but one without all the string methods. It’s the name tag, not the person. rhtml, linking it back to the initial hello page.
It was nice having you here.
Say <%= link_to "Hello" , :action => "hello" %> again. 4 What We Just Did In this chapter we constructed a toy application.