jaimeiniesta

  private
  # Before every request, we set the locale, from the specified or detected settings, or from the cookie
  def set_locale
    if language_change_necessary?
      I18n.locale = the_new_locale
      set_locale_cookie(I18n.locale)
    else
      use_locale_from_cookie
    end
  end

michiel

#
# Wide-open CORS config for nginx
#
location / {

     if ($request_method = 'OPTIONS') {

        add_header 'Access-Control-Allow-Origin' '*';
        
        #

nicolasblanco

Rails i18n framework for your meta tags

Here is a convenient method for page titles and other meta tags.

One common solution is to use "yield" and some kind of helpers that would call content_for (like in this Railscasts).

The problem is that for Search Engines Optimization, you should change all your meta tags for every page to avoid duplicate content, and call your helpers on every page...

This workaround uses the i18n framework and tries to find the good tags depending on the page you are, so you don't have to call any helper by default.

cdmwebs

Friendly URLs

By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:

/people/6

But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.

qrush

zolrath

For a tmux status line as seen in the example image for the wemux project:

The session on the left in the example screen shot uses a patched font from the vim-powerline project. Inconsolata-dz, you beautiful creature.

To duplicate the left status line add the following lines to your ~/tmux.conf

set -g status-left-length 32
set -g status-right-length 150

ntns

###
A meta-compilation of:
https://raw.github.com/gist/1453705/d253733a56632a8d2c29321a75c18b627fa4dda8/reserved_usernames.rb
http://blog.postbit.com/reserved-username-list.html
http://www.quora.com/How-do-sites-prevent-vanity-URLs-from-colliding-with-future-features
(Took out some company-specific terms at the top of the first one (e.g. imulus, stacks), added one term so far - 'edits'.)

NOTE: Does not include profanities. You may or may not want to add a list of those.
(See https://www.google.com/search?q=profanity+list, but don't try to apply regexp's here because Scunthorpe - http://en.wikipedia.org/wiki/Scunthorpe_problem)

timcheadle

Make /robots.txt aware of the Rails environment

You probably don't want Google crawling your development staging app. Here's how to fix that.

$ mv public/robots.txt config/robots.production.txt
$ cp config/robots.production.txt config/robots.development.txt

Now edit config/routes.rb to add a route for /robots.txt, and add the controller code.

naholyr

Sample service script for debianoids

Look at LSB init scripts for more information.

Usage

Copy to /etc/init.d:

# replace "$YOUR_SERVICE_NAME" with your service's name (whenever it's not enough obvious)

hanksudo

前端工程師面試問題集

@版本 2.0.0

譯注：此翻譯版，主要給不能流利的讀英文的人看，相關專有名詞還是保留原文。翻譯不好地方請協助pull request.

此repository包含了一些前端開發的面試問題，來審查一個有潛力的面試者。這並不是建議你對同一個面試者問上所有的問 (那會花費好幾小時)。從列表中挑幾個題目，應該就夠幫助你審查面試者是否擁有你需要的技能。

Rebecca Murphey 的 Baseline For Front-End Developers 也是一篇很棒且值得讀的文章在你開始面試之前。