Download Agile Web Development with Rails (4th edition) by Dave Thomas, David Heinemeier Hansson, Sam Ruby PDF

By Dave Thomas, David Heinemeier Hansson, Sam Ruby

Ruby on Rails is helping you produce top quality, beautiful-looking internet purposes quick. you think about developing the applying, and Rails looks after the details.

Tens of millions of builders have used this award-winning e-book to profit Rails. It's a huge, far-reaching educational and reference that's urged by way of the Rails middle crew. If you're new to Rails, you'll get step by step information. If you're an skilled developer, this publication provides you with the excellent, insider details you need.

Rails has advanced through the years, and this publication has developed in addition to it. We nonetheless commence with a step by step walkthrough of establishing a true program, and in-depth chapters examine the integrated Rails positive aspects. This version now offers new Ruby and Rails clients additional info at the Ruby language and takes extra time to give an explanation for key ideas all through. top practices on find out how to observe Rails proceed to alter, and this variation retains up. Examples use cookie subsidized classes, HTTP authentication, and lively Record-based varieties, and the booklet focuses all through at the correct option to use Rails. also, this version now displays Ruby 1.9, a brand new unencumber of Ruby with enormous sensible and function improvements.

Show description

Read Online or Download Agile Web Development with Rails (4th edition) PDF

Similar web development books

A Practical Guide to Managing Web Projects

Those that make web content occasionally say that their consumers are unreasonable. those that pay for web content occasionally say that the pros they lease don't comprehend enterprise and can't persist with time cut-off dates. A undertaking supervisor is true within the center - and a smart undertaking supervisor can resolve misconceptions in either instructions whereas inspiring every body concerned to interact creatively.

Scalable and Modular Architecture for CSS

SMACSS (pronounced “smacks”) is extra variety advisor than inflexible framework. there is not any library inside the following so you might obtain or set up. SMACSS is how to study your layout method and in an effort to healthy these inflexible frameworks right into a versatile proposal approach. it really is an try and rfile a constant method of website improvement whilst utilizing CSS.

Kendo UI Cookbook

Over 50 recipes that will help you quickly construct wealthy and dynamic consumer interfaces for internet and cellular platforms.

Create wealthy interfaces for the internet utilizing the Kendo UI software framework and diverse units of widgets that come packaged within the library
Build internet purposes for the cellular platform through supplying a local feel and appear on iOS, Android, Blackberry, and home windows cellphone, with no need to fret approximately retaining separate codebases for every platform
Leverage HTML5-based DataViz widgets within the Kendo UI library to construct charts and dashboards

In Detail
Kendo UI is a one-stop library with a purpose to construct purposes for internet and cellular systems utilizing HTML5 and JavaScript. The library comprises a number of widgets that let you construct compelling internet purposes quickly. construction net purposes for internet and cellular structures utilizing glossy net applied sciences is now effortless with the Kendo UI library. This cookbook comprises sensible recipes so that you can practice on your daily tasks, and construct compelling functions without difficulty. It will get you all started with the appliance framework after which courses you thru a number of widgets that you should without difficulty use on your undertaking with minimal configuration. It additionally presents recipes so that you can use to construct net functions for numerous cellular structures whereas preserving a unmarried codebase.

What you are going to research from this book
Get to grips with the fundamentals of the Kendo UI program framework
Use numerous widgets reminiscent of Grid, TreeView, Editor, PanelBar, Modal Window, and dossier uploader, and customise your software to satisfy the enterprise requirements
Build internet functions for the cellular platform and supply a local appear and feel on iOS, Android, BlackBerry, and home windows telephone 8
Utilize the knowledge visualization elements corresponding to charts and dashboard widgets to construct visually compelling and interactive applications

This publication is an easy-to-follow advisor filled with hands-on examples with a view to research and construct visually compelling net functions utilizing the Kendo UI library.

Who this e-book is written for
This booklet will do wonders for internet builders having wisdom of HTML and Javascript and need to shine their talents in construction purposes utilizing the Kendo UI library.

Responsive Typography: Using Type Well on the Web

Responsive website design is helping your web site keep its layout integrity on a number of reveal sizes, yet how does it impact your typography? With this sensible booklet, photo designers, net designers, and front-end builders alike will research the nuts and bolts of imposing net fonts good, in particular the right way to get the simplest visual appeal from variety with out sacrificing functionality on any gadget.

Additional info for Agile Web Development with Rails (4th edition)

Example text

We will cover this command in greater depth on page 419. 5 Setting Up Your Development Environment The day-to-day business of writing Rails programs is pretty straightforward. Everyone works differently; here’s how we work. The Command Line We do a lot of work at the command line. Although there are an increasing number of GUI tools that help generate and manage a Rails application, we find the command line is still the most powerful place to be. It’s worth spending a little while getting familiar with the command line on your operating system.

Rails uses symbols to identify things. In particular, it uses them as keys when naming method parameters and looking things up in hashes. For example: redirect_to :action => "edit", :id => params[:id] As you can see, a symbol looks like a variable name, but it’s prefixed with a colon. Examples of symbols include :action, :line_items, and :id. You can think of symbols as string literals that are magically made into constants. ” Now that we have used a few methods, let’s move on to how they are defined.

So, a simple approach would be to adopt this URL convention for our links. erb would contain the following: ...

Say Goodbye!

... erb would point the other way: ...

Say Hello!

... This approach would certainly work, but it’s a bit fragile. If we were to move our application to a different place on the web server, the URLs would no longer be valid. It also encodes assumptions about the Rails URL format into our code; it’s possible a future version of Rails might change this.

Download PDF sample

Rated 4.14 of 5 – based on 21 votes