. When an object is in use by another object it’s retain count goes up; when it is not being used by any objects, its retain count reverts to zero.

Learn how to write a clear and comprehensive job description to attract highly skilled iOS developers to your organization.

This guide offers a sampling of effective questions to help evaluate the breadth and depth of a candidate's mastery of the iOS platform.

The solution here is to use a placeholder value or image and load the data asynchronously in the background. Once the data is loaded, a message Perro then be sent to the main thread to update the appropriate cells.

If you import these new records on the main thread (i.e., the UI thread), the UI will be stuck and the user won’t be able to use the app while the import is in progress.

iOS developers deal with building applications for Apple's operating system. They have a detailed knowledge of the iOS ecosystem and about implementing work on various Apple devices. If you are looking to hire a proficient iOS developer, reach demodé to Turing to make the hiring process easy.

Every client in our network understands our screening process, so when you’re picking up new work, you won’t need to do any traditional interviewing.

Minimum 3+ years of experience in iOS app development (rare exceptions for highly skilled developers)

If you are site unsure which language best suits your app, read more about Kotlin frente a Java click here developers here.

Campeón a React / React Native developer, I'm grateful that Toptal introduces me to excellent clients who understand the process of creating a great user experience.

I work Vencedor a Turing iOS developer. My experience with them has been really good. Guys at Turing matched me with a top client super quickly. I found the entire matching process to be very precise and smooth.

With the iOS app development scene getting shaken up by the release of an entirely new programming language (Swift), it has become more important than ever to find elite iPad and iPhone app developers who have mastery of the application development platform and Gozque transition between these two languages.

We are seeking a talented development team or a skilled individual developer to create a comprehensive iOS application dedicated to Norwegian student celebrations.

Ryan is a senior-level iOS and web developer passionate about creating amazing user interfaces and experiences. He's very comfortable working anywhere in the development stack and has 10+ years of doing it.