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Using Core Data, iCloud and CloudKit for syncing and backup and how it works together
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It's like this:
Core Data on its own, is completely local and does not automatically work with any of Apple's cloud services.
Core Data with iCloud enabled turns on syncing via iCloud. Any changes you save in Core Data are propagated to the cloud, and any changes ma...
Determine if ActiveRecord Object is New
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Using querySelector with IDs that are numbers
...ter the first character: #\\31 0 - you can refer to mothereffingcssescapes.com
– Dennis
Dec 3 '13 at 23:41
Thank you f...
ruby convert array into function arguments
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Web deployment task build failed
...ation with screenshots can be found here: http://workinghardinit.wordpress.com/2011/07/18/wdeployconfigwriter-account-issues-trouble-shooting-web-deploy-2-0-with-lessons-learned/
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Semicolons superfluous at the end of a line in shell scripts?
...micolons at the end of a line are superfluous, since the newline is also a command separator. case specifically needs double semicolons at the end of the last command in each pattern block; see help case for details.
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PHP cURL vs file_get_contents
... To stay within that metaphor, note that cURL is a powerdrill with a complicated drill chuck that requires you to know it pretty well to actually change it (read: setting cURL options is a bit tedious, but allows for doing anything you want).
– poke
Jun 1...
Copy / Put text on the clipboard with FireFox, Safari and Chrome
... now a way to easily do this in most modern browsers using
document.execCommand('copy');
This will copy currently selected text. You can select a textArea or input field using
document.getElementById('myText').select();
To invisibly copy text you can quickly generate a textArea, modify the t...
How to use Git for Unity3D source control?
... large (>5 MB) media files can be a problem over the long term as your commit history bloats. We have solved this potential issue in our projects by only versioning the binary asset when it is considered final. Our 3D artists use Dropbox to work on WIP assets, both for the reason above and becau...