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 Monday, July 24 2017 @ 03:38 PM BST

My Animated GIF is not (animated) ?

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Cocoa Development FAQI want to display an animated GIF but only the first frame is displayed…
 
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How to get system version ?

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Cocoa Development FAQHow is it possible to get system version at runtime ?
 
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How to send actions across nibs ?

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Cocoa Development FAQI have a document-based app and I want certain menu items (in MainMenu.nib) to send actions to the front document (and likewise be disabled when there is no document to send actions to)…
 
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How to get the names of Net applications ?

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Cocoa Development FAQI need to access the names of applications defined by the user for Internet services in System Prefs…
 
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How to produce bar codes from a Cocoa App ?

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Cocoa Development FAQI need to produce bar codes : do you know of any bar code library available for Cocoa ?
 
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I want to use some C++ classes in a Cocoa project but I get link errors...

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Cocoa Development FAQI have added the C++ classes to the project and created an ObjC++ file (with extension .mm) to serve as interface, but it doesn't not link…
 
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Accessing NSView in Nib file inside a framework

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Cocoa Development FAQI have a framework with a Nib file containing an NSView. How can I access the NSView from within the framework?
 
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Why NSTask doesn't work as Terminal.app ?

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Cocoa Development FAQRegular arguments work just fine but when I have an argument with a parameter, I get errors…
 
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How do I create a "filter" search text field on a table view like iTunes has it?

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Cocoa Development FAQiTunes has a "Search" text field into which you can enter some text to have the items in the NSTableView below it filtered "live", i.e. items that don't match the search term are removed from the list. It is very easy to implement this behavior in your application using a second array.
 
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How to change dynamically the format of a column in a table view ?

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Cocoa Development FAQI want the formatter of a column view to change according to the column view size…
 
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