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How to use auto-layout to move other views when a view is hidden?
...f.mySubview.hidden = !self.mySubview.hidden
}
Jump to 11:48 in this WWDC video for a demo:
Mysteries of Auto Layout, Part 1
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When does System.gc() do something?
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I'd use System.gc() while in a loading screen for a video game. At that point, I wouldn't really care if the call cleared everything it possibly could, or did nothing at all. I would, however, prefer that it "expend effort toward recycling unused objects" during the loading sc...
Should we pass a shared_ptr by reference or by value?
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Unless you can move-optimise it as explained by Scott Meyers in the talk video linked above, but that is related to actual version of C++ you can use.
A major update to this discussion has happened during GoingNative 2012 conference's Interactive Panel: Ask Us Anything! which is worth watching, e...
Android Facebook style slide
...th how to use the lib to implement facebook-like navigation. Here is short video with record of demo project.
Also this lib should be compatible this ActionBar pattern, because is based on Activities transactions and TranslateAnimations (not Fragments transactions and custom Views).
Right now, the...
How do I push a local repo to Bitbucket using SourceTree without creating a repo on bitbucket first?
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As this video illustrates, creating a repo online first is the usual way to go.
The SourceTree Release Notes do mention for SourceTree 1.5+:
Support creating new repositories under team / organisation accounts in Bitbucket.
So...
Should flux stores, or actions (or both) touch external services?
...development environment comparable to what you see in Bret Victor's famous video Inventing on Principle, you should rather use dumb stores that are just a projection of actions/events inside a data structure, without any side effect. It would also help if your stores were actually member of the same...
How to Sync iPhone Core Data with web server, and then push to other devices? [closed]
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Anyone have an updated link for the ZSync video? Also, is ZSync still maintained? I see it was last updated in 2010.
– Jeremie Weldin
Nov 24 '11 at 6:53
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Using Phonegap for Native Application development [closed]
...one-app-part-3-7-dev-tips/
http://evolvingwe.com/upgrading-to-phonegap1-0/
VIDEO Performance Tips for Sencha Touch: http://vimeo.com/17882927
It covers performance features in Sencha, which are great principles we can reapply. We may even be able to cut code from certain pieces of Sencha to reappl...
Xcode 4 - slow performance
...ied this, ran it this way for a year), but it will stop you doing high-end video / graphics work with files that need multi-gigabytes just to run. Feel free to try it for a few weeks and see what happens.
But ... restarting Xcode whenever it slows down works wonders. On machines with less RAM, Xcod...
Facebook database design?
... the best explanation of how FB works behind the scenes you can find.
The video and article tells you a few things:
They're using MySQL at the very bottom of their stack
Above the SQL DB there is the TAO layer which contains at least two levels of caching and is using graphs to describe the conne...