Store a weak reference to the tableView in the cell, which you'd set in -tableView:cellForRowAtIndexPath: of your table's dataSou...
Showing posts with label iPhone. Show all posts
Showing posts with label iPhone. Show all posts
Saturday, August 22, 2015
How to prioritize gesture recognizers and touches in a UIView
It sounds like you need: swipeUpTwoFinger.delaysTouchesBegan = YES; I guess you came to this post by searching similar kind of issue...
Swift : How to Rotate a UIImage 90 degrees?
In Swift and Objective-C , the easiest way (and thread safe too) is to do: //assume that the image is loaded in landscape mode from ...
Swift : How to calculate a person's age from their birth date in NSDate format
In Swift , here is a class method extension to NSDate that calculates a person's age given their birthday in NSDate format: exten...
How to filter NSArray in Swift?
Here is what you can do Swift version: let resultPredicate = NSPredicate(format: "name contains[c] %@", searchText) s...
Monday, August 17, 2015
How to convert a decimal number to binary in Swift?
You can convert the decimal value to a human-readable binary representation using the String initializer that takes a radix parameter: ...
Swift - Integer conversion to Hours/Minutes/Seconds
Define func secondsToHoursMinutesSeconds (seconds : Int) -> (Int, Int, Int) { return (seconds / 3600, (seconds % 3600) / 60, (...
Convert Int to String in Swift
Converting Int to String: let x : Int = 42 var myString = String(x) And the other way around - converting String to Int: let ...
Does Swift support implicit conversion?
There is no implicitly cast in Swift. Easy way of conversion in swift is using constructor of particular type. Like if you want t...
Swift - How to convert String to Double
You can simply bridge it like this: (swiftString as NSString).doubleValue I guess you came to this post by searching similar kin...
Convert Float to Int in Swift
You can convert Float to Int in Swift language such like, var myIntValue:Int = Int(myFloatValue) println "My value is \(myIntV...
What is the difference between -viewWillAppear: and -viewDidAppear:?
In general, this is what I do: 1) ViewDidLoad - Whenever I'm adding controls to a view that should appear together with the view,...
Looking to understand the iOS UIViewController lifecycle
All these commands are called automatically at the appropriate times by iOS when you load/present/hide the view controller. It's im...
How to set iPhone UI View z index?
UIView siblings are stacked in the order in which they are added to their superview. The UIView hierarchy methods and properties are ther...
Saturday, August 15, 2015
How to disable all caps menu titles in Visual Studio
Visual Studio 2012 (Full) HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\11.0\General DWORD: SuppressUppercaseConversion Value...
Monday, August 10, 2015
Swift vs. Objective-C: 10 reasons the future favors Swift
Programming languages don't die easily, but development shops that cling to fading paradigms do. If you're developing apps for mo...
Tuesday, August 26, 2014
How to get list of all founts available in iOS SDK
T o get list of all founts available in iOS SDK, use the following code, // List all fonts on iPhone NSArray *familyNames = [[ NSArr...
Wednesday, June 26, 2013
Today iOS Development Resources, Articles, Tutorials and Open Sources
Today iOS Development Resources, Articles, Tutorials and Open Sources 1. Open Source iOS Control For Making Great Looking Customizable In...
Monday, June 24, 2013
Today iOS Development Resources, Articles, Tutorials and Open Sources
Today iOS Development Resources, Articles, Tutorials and Open Sources 1. Open Source iOS Paging Control With Beautiful Paper Fold Transit...
Wednesday, May 29, 2013
Map view with annotations and its views
In this tutorial I will be looking into the MapKit, a new API's made available by Apple in the iOS 3.0 and later versions. The MapKit...
