How to create an Uber successful digital product visionRecommended By Josh Guest
We at b2cloud play a fundamental role for businesses looking to build successful digital products. We often hear passionate product owners, experienced CEO’s and founders articulate their vision to us saying… “I want to build
The car of the future is shared and driven by softwareRecommended By Josh Guest
There are many visions on where mobility is going and how transportation will evolve. Which will prevail? Where will the disruption occur? I suspect the car I drive now, will be the last one I
Hey Siri, how do I start a conversation with someone with a disability?Recommended By Tom
We all love Siri’s little witty quips, but I recently read a heartwarming article over on Mashable that reflects the power of technology to change lives in ways that most of us would never appreciate. I won’t spoil
Using Private iOS APIsGuides | Tutorial By b2cloud 5 years ago
For the most part iOS will let you code anything you want, however occasionally you will find the need to do something out of the ordinary, or reuse an existing class. Trying to do this with public APIs can be a headache, and often requires tons of code. You may heave heard of private APIs, and also may have heard about how apps get rejected from the AppStore for using them. This is often true, but if you know how to safely and properly use private APIs then you can harness their power.
Method Swizzling to override in a categoryGuides | Tutorial By b2cloud 6 years ago
Objective C categories are great for extending classes, however if you want to override methods then you’re going to have some problems as you can no longer call the method on your original class owns, usually breaking a lot of functionality the higher up the class food chain you travel (try this on NSObject‘s init, return nil). If you called the same method on self you would end up with an infinite loop, and calling super will skip the original class completely.