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Devise - How do I forbid certain users from signing in?
... popular topic and there's a whole list of gems that can help you with it:
http://ruby-toolbox.com/categories/rails_authorization.html
Take your pick.
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What is a provisioning profile used for when developing iPhone applications?
...ent devices.
Here's how to create one, and the reference for this answer:
http://www.wikihow.com/Create-a-Provisioning-Profile-for-iPhone
Another link:
http://iphone.timefold.com/provisioning.html
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A Better Django Admin ManyToMany Field Widget
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you could try using a raw id in the admin.
and the django docs:
http://docs.djangoproject.com/en/dev/ref/contrib/admin/#django.contrib.admin.ModelAdmin.raw_id_fields
if you are looking for something with auto-complete you might want to look at this as a starting point http://code.djangop...
How to stop an app on Heroku?
... can scale the web dynos down to zero which effectively takes all your app http-processes offline.
$ heroku ps:scale web=0
Scaling web processes... done, now running 0
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targetContentOffsetForProposedContentOffset:withScrollingVelocity without subclassing UICollectionVi
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How to upgrade Eclipse for Java EE Developers?
... > Available Software Sites > Add...
Name: Oxygen
Location: http://download.eclipse.org/releases/oxygen/
Then tell Eclipse to look for updates: Help > Check for updates.
After the installation, Eclipse will restart and show the old splash screen. Next time you manually stop/s...
Where can I get Google developer key
... "Simple API access" box, from there you can get
developer key as API key
https://code.google.com/apis/console/?api=plus
or read this: http://code.google.com/p/google-api-php-client/wiki/OAuth2
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Retrieving the last record in each group - MySQL
...150) NOT NULL default '',
`AnswerCount` int(11) NOT NULL default '0',
`CommentCount` int(11) NOT NULL default '0',
`FavoriteCount` int(11) NOT NULL default '0',
`ClosedDate` datetime default NULL,
PRIMARY KEY (`PostId`),
UNIQUE KEY `PostId` (`PostId`),
KEY `PostTypeId` (`PostTypeId`),...
Dots in URL causes 404 with ASP.NET mvc and IIS
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I got this working by editing my site's HTTP handlers. For my needs this works well and resolves my issue.
I simply added a new HTTP handler that looks for specific path criteria. If the request matches it is correctly sent to .NET for processing. I'm much happie...
Detect If Browser Tab Has Focus
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Yes, window.onfocus and window.onblur should work for your scenario:
http://www.thefutureoftheweb.com/blog/detect-browser-window-focus
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