Posts by Douglas Fischer • 238 points
8 posts
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2
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answers896
viewsA: Alternatives for payment of credit card goods or services on iOS
I recommend the http://Pagar.me It is a national service and has SDK for iOS.
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answers827
viewsA: Types of payment prohibited on IOS
The summary is simple: You must use In App Purchase (IAP) for purchases of virtual goods, such as extra features or special in-game items and phases. You must use a different payment system to…
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answer45
viewsA: Change the click trigger of a Uisegmentedcontrol inside a Uiscrollview
Well, theoretically he shouldn’t select if you’re performing a scrolling motion on his UIScrollView. Before anything else, make sure that the UISegmentedControl really is inside the UIScrollView and…
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answers173
viewsA: Formatting String in a Textview from data from an Array in Parse
You don’t have to loop through the elements of the arrays. All NSArray has the method componentsJoinedByString, where you pass a separator character, say, a comma, and it mounts the description…
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answers379
viewsA: What types of retain Cycles can be generated with ARC?
Ignoring for a moment the theoretical part, which has already been well discussed by the other answers, you can have a more practical view of these problems (at least on more basic levels) running…
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answer92
viewsA: Format RTF file to be sent as body using Mfmailcomposeviewcontroller
The simplest idea is to send it as an attachment. If you have no need to make changes at runtime, it is an extremely simple solution and should solve your problem. You will start a NSDatawith the…
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answers308
viewsA: Use of `self->` instead of `self. `
First it is worth commenting that the use of ->is just a pointer access, very common in C++ for example. The code is fully compatible with Objective-C, but I recommend avoiding, to facilitate a…
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answers207
viewsA: Create Uiview Free
If it is really the Blur you want, just "steal" the layer of a Uitoolbar, as this tutorial here: http://www.guilmo.com/how-to-make-a-realtime-blur-on-ios-7/…