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What does the -ObjC linker flag do?

I have an app that works with and without the linker flag. However, without the linker flag, I get a very different behaviour when adding data to a view. ...
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Animate text change in UILabel

I'm setting a new text value to a UILabel . Currently, the new text appears just fine. However, I'd like to add some animation when the new text appears. I'm wondering what I can do to animate the appearance of the new text. ...
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Why JSF calls getters multiple times

...p;t=29546 Recently, I have been obsessed evaluating the performance of my app, tuning JPA queries, replacing dynamic SQL queries with named queries, and just this morning, I recognized that a getter method was more of a HOT SPOT in Java Visual VM than the rest of my code (or majority of my code). ...
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angularjs newline filter with no other html

... Indeed, pre-line is probably better in general, since long rows will be wrapped (as they would with any <br> based solutions). – tuomassalo Dec 19 '13 at 9:03 13 ...
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What is the difference between Polymer elements and AngularJS directives?

...rties...We think these things are helpful for building web component-based apps. GREEN: The comprehensive set of UI components (green layer) is still in progress. These will be web components that use all of the red + yellow layers. Angular directives vs. Custom Elements? See Alex Russell's answe...
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How to connect to my http://localhost web server from Android Emulator

...red Apr 27 '11 at 15:13 Primal PappachanPrimal Pappachan 23.3k1818 gold badges6363 silver badges8383 bronze badges ...
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Is there any Rails function to check if a partial exists?

...ender :partial => "#{dynamic_partial}" if File.exists?(Rails.root.join("app", "views", params[:controller], "_#{dynamic_partial}.html.erb")) %> share | improve this answer | ...
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How to use LocalBroadcastManager?

...vity after onPause(): Killable = Pre-HONEYCOMB Starting with Honeycomb, an application is not in the killable state until its onStop() has returned. – 18446744073709551615 Dec 9 '13 at 6:53 ...
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How is Racket different from Scheme?

... @Zorf It can easily be changed by overloading #%app, though: #lang racket (require (rename-in racket [#%app old])) (define-syntax #%app (syntax-rules () [(_) '()] [(_ . rest) (old . rest)])) (null? ()) ;; => #t – Suzanne Dupéron N...
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Missing styles. Is the correct theme chosen for this layout?

...ditor. I changed from Holo to Theme and the layout displayed and error disappeared. share | improve this answer | follow | ...