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iOS Objective-C Software Development

Handling NSInvalidArgumentException “Pushing the same view controller instance more than once is not supported” in an iOS application

May 5, 2019July 8, 2019 ToughDev 0 Comment exception handling, java, NSInvalidArgumentException, UINavigationController

When debugging my iOS app, I discovered that the following apparently innocent code sometimes caused the app to crash due

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iOS Mobile Development Networking Objective-C Software Development

Using SOAP web service in an iOS application

October 18, 2012 ToughDev 0 Comment

I recently needed to connect to SOAP web services written in .NET/PHP from one of my iOS applications when I

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iOS Mobile Development Objective-C

Converting between NSString and C strings in an iOS project

December 24, 2011 ToughDev 0 Comment

I recently had to use a C library in an iPhone project, which is mostly in Objective-C. Things were going

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