…prefetching fetch critical resources on the page ahead of time, to accelerate rendering of the page Page prerendering fetch the entire page with all of its resources ahead of time, to enable instant navigation when triggered by the user
Each decision to invoke one or several of these techniques is optimized against a large number of constraints. After all, each is a speculative optimization, which means that if done poorly, it might trigger unnecessary work and network traffic, or even worse, …
Homepage, Mobile
Category, Mobile
Article Page, Mobile
The Takeaways
Our audit lead us to break down the design with three main takeaways that we'd like to get across to our readers, those are:
The content is easy to discover and digest. It seems as though ReadWrite took a mobile-first approach to this new design. Paring the site down to the minimum needed …
…'location' of a user has over our design, and whether that control is warranted. It's too easy let the Page micro-manage other concerns, which is unfortunate, because the Page is pretty bad at it — reduce Page responsibilities whenever you can.
Unseparated:
In this example, the about and contact pages have a special contact form that appears the footer. The design calls for some additional padding above the form. You might think to handle it this way: .about-page .footer, …
…for all new applications.
There's a new ActiveSupport:: KeyGenerator that wraps PBKDF2 for use in making more secure keys. The merge is in 0a507925 .
Action and Page caching have been extracted to separate gems; see c82cf81f for details.
rack-cache is no longer installed by default, though as ab4c0795 shows you can turn it on easily.
Day 4 - Ruby on Rails 3 - Application Layout and Page Controller
More on the application layout, image_tags, including CSS correctly and beginning work on a page_controller to serve some pages that we will build later. Also an intro to Routing.
From: Dave Jones
Views: 1184
18 ratings Time: 41:53 More in Education
…CNN's Political Ticker, NFL, Time Inc's The Page, People Magazine's Style Watch, corporate blogs for Flickr and KROQ, and many more. Automattic operates two thousand servers in twelve, globally distributed, data centers. WordPress.com customer data is instantly replicated between different locations to provide an extremely reliable and fast web experience for hundreds of millions of visitors.
Problem
* Page view count
* Track advertisements
* Retain state about a shopping cart
How Cookies Work
Cookies are created when a browser receives a Set-Cookie header from the web in response to a page request. Look at this example modified from Wikipedia : HTTP/1.1 200 OK Content-type: text/html Set-Cookie: page_loaded=25; Expires=Wed, 09 Jun 2021 10:18:14 GMT
The browser receives a HTTP 200 code indicating the response was successful and the content type of the response. …
…together in lists with Views. If you were feeling especially brave, I hope you tried building pages with Page manager and Panels.
Going forward, I'll assume you've built your site and are creating a lot of great content for it. I'll also bet my repository of Vim scripts that your site has become increasing sluggish as you've piled stuff onto it. While in the past you used to be able to load your meager content in the blink of an eye, it now it takes a couple of seconds …
…to port Big Old Rails Template to Rails 3.
Now Available: Objects on Rails - Avdi Grimm's new book is done, and you can buy it or read it online for free.
Single Page Web Applications with Backbone.js - How SendHub did it.
PaintCode - Vector-based UI drawing tool for your Objective C applications.
Added Mechanize:: Page:: Link#noreferrer?
The documentation for Mechanize:: Page#search and #at now show that both XPath and CSS expressions are allowed. Issue #199 by Shane Becker.
Bug fixes
Fixed handling of a HEAD request with Accept-Encoding: gzip. Issue #198 by Oleg Dashevskii
Use # resolve for resolving a Location header value. fixes #197
A Refresh value can have whitespaces around the semicolon and equal sign.
MetaRefresh#click no longer sends out …