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
Learn C blocks in 20 secondsGuides | Tutorial By b2cloud 6 years ago
Since the introduction of iOS4, blocks have become very prevalent in the Cocoa framework as a quick and non messy way of implementing a ‘callback’. Blocks can be passed around just like any other variable. They are most used in UIView animations.
Harnessing the power and simplicity of blocks is something that I have been doing a lot more since iOS4, turning old fashioned protocol delegates into blocks where it makes sense.