javan

class String
  def to_proc
    Proc.new { |n| self.split(".").inject(n) { |n, method| n.send(method) } }
  end
end

>> Person.first(2).map(&"name.downcase.reverse.capitalize")

javan

class ApplicationController < ActionController::Base
  before_filter :ensure_xhr

  private
    def ensure_xhr
      if request.get? && request.format && (request.format.js? || request.format.json?)
        head :forbidden unless request.xhr?
      end
    end
end

javan

The Google Drive API supports these MIME types, but if you try to filter using them, you may find you're not getting the document types back that you expect. Especially when using setMimeTypes() with Google's JavaScript Picker.

Here are the poorly documented or completely undocumented MIME types I discovered:

If you want application/vnd.google-apps.document, also use application/vnd.google-apps.kix. Source.

If you want application/vnd.google-apps.spreadsheet, also use application/vnd.google-apps.ritz. Via a private email from a Google employee.

If you want application/vnd.google-apps.presentation, also use application/vnd.google-apps.punch. Source.

javan

match = (element) ->
  $(element).is "body, #workspace, #workspace > div.container"

$("html").bind "mousedown", (event) ->
  if match event.target
    event.preventDefault()

$("html").bind "dblclick", (event) ->
  if match event.target
    percentage = parseInt event.clientY / window.innerHeight * 100

javan

Just OK

link_to(person.name, person_path(person), "data-thing" => 1, "data-other-thing" => true)

↓

<a data-other-thing="true" data-thing="1" href="/people/127326141-david-heinemeier">David Heinemeier Hansson</a>

Awesome!

javan

# Touch tmp/caching.txt to turn on caching
if Rails.root.join('tmp/caching.txt').exist?
  config.action_controller.perform_caching = true
  config.cache_store = :mem_cache_store
else
  config.action_controller.perform_caching = false
  config.cache_store = :null_store
end
 
# Touch tmp/precompile.txt to test with asset precompiles. Run

javan

if 'createTouch' of document
  ignore = /:hover\b/
  try
    for stylesheet in document.styleSheets
      idxs = []
      # detect hover rules
      for rule, idx in stylesheet.cssRules
        if rule.type is CSSRule.STYLE_RULE and ignore.test(rule.selectorText)
          idxs.unshift idx

javan

Dear Mr Makhmali

Thank you for your e-mail of 1 November 2012 regarding the SWITCHbasic domain names makhma.li and javanmakhma.li.

We regret to inform you that the deletion of the above domain names was not performed on time, on 12 october 2012. There is no possibility to make an exception concerning the invoice.

The subscription period for this domain names is 1st november 2012 until 31 october 2013. Since your termination was not performed 30 days prior to the start of the subscription period. At the latest on 1st of october 2012 (www.nic.ch/en/terms/ Paragraph 8.4 of the Registration Agreement), invoice No. 8895132 still has to be paid, despite the deletion.

Thank you for your understanding. If you have any questions, we will be pleased to assist you during our business hours.

javan

Sep 11 09:48:37 javan-mba com.apple.SecurityServer[15]: Succeeded authorizing right 'com.apple.SoftwareUpdate.scan' by client '/Applications/App Store.app' [556] for authorization created by '/Applications/App Store.app' [556] (100003,0)
Sep 11 09:48:37 javan-mba com.apple.SecurityServer[15]: Succeeded authorizing right 'system.install.apple-software' by client '/Applications/App Store.app' [556] for authorization created by '/Applications/App Store.app' [556] (100003,0)
Sep 11 09:48:37 javan-mba com.apple.SecurityServer[15]: Succeeded authorizing right 'system.install.apple-software' by client '/System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/Resources/installd' [588] for authorization created by '/Applications/App Store.app' [556] (4,0)
Sep 11 09:48:37 javan-mba com.apple.SecurityServer[15]: Succeeded authorizing right 'system.install.app-store-software' by client '/System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/Resources/installd' [588] for authorization created by '/Appl

javan

[
  // Make paste-and-indent the default paste behavior
  { "keys": ["super+v"], "command": "paste_and_indent" },
  { "keys": ["super+shift+v"], "command": "paste" }
]