Objective-C Articles | Nutrient Blog

Oscar Swanros

Is my PDF valid? How to check structure and conformance

Check whether a PDF is valid with structural diagnostics, PDF/A validation, and SDK checks. Learn why encryption and viewer errors don’t always mean corruption.

How to bridge native iOS code to React Native

Rad Azzouz

How to bridge native iOS code to React Native

Developing Mixed-Source Swift Packages

Daniel Langh

Developing Mixed-Source Swift Packages

SourceKit limitations in Swift API docs

Stefan Kieleithner

SourceKit limitations in Swift API docs

Reverse engineering UIKit to fix our top crash

Adrian Kashivskyy

Reverse engineering UIKit to fix our top crash

Deflaking CI tests with xcresults

Matej Bukovinski

Deflaking CI tests with xcresults

Direct Calls with Objective-C

Peter Steinberger

Direct Calls with Objective-C

NULL-Characters in Strings and Tales of Apple Radar

Peter Steinberger

NULL-Characters in Strings and Tales of Apple Radar

An In-Depth Look at Blur Effect Materials on iOS

Nishant Desai

An In-Depth Look at Blur Effect Materials on iOS

Preventing Surprisingly Large Objective-C Type Encodings

Peter Steinberger

Preventing Surprisingly Large Objective-C Type Encodings

How to Add Attribution to PDFs with PSPDFKit for iOS

Oscar Swanros

How to Add Attribution to PDFs with PSPDFKit for iOS

Adopting UIAppearance in Custom Views

Adrian Kashivskyy

Adopting UIAppearance in Custom Views

Adopting Dark Mode on iOS and Ensuring Backward Compatibility

Nishant Desai

Adopting Dark Mode on iOS and Ensuring Backward Compatibility

Customizing segmented controls in Nutrient

Christoph Mantler

Customizing segmented controls in Nutrient

How to Create a Game with PDF and JavaScript

Daniel Martín

How to Create a Game with PDF and JavaScript

Secure Documents with PSPDFKit for iOS

Rad Azzouz

Secure Documents with PSPDFKit for iOS

Embracing the Limits of UIActivityViewController

Oscar Swanros

Embracing the Limits of UIActivityViewController

Writing and Maintaining Good Code Documentation

Oscar Swanros

Writing and Maintaining Good Code Documentation

Converting an Attributed String to a PDF

Stefan Kieleithner

Converting an Attributed String to a PDF

Self-Sizing Table View Cells in Practice

Douglas Hill

Self-Sizing Table View Cells in Practice

Using Signposts for Performance Tuning on iOS

Aditya Krishnadevan

Using Signposts for Performance Tuning on iOS

Challenges of Adopting Drag and Drop

Oscar Swanros

Challenges of Adopting Drag and Drop

Failable Methods with Djinni

Daniel Demiss

Failable Methods with Djinni

Even Swiftier Objective-C

Peter Steinberger

Even Swiftier Objective-C

Linting and Code Formatting at PSPDFKit

Daniel Martín

Linting and Code Formatting at PSPDFKit

Internationalization - Right to Left Support for Mobile Apps

Michael Ochs

Internationalization - Right to Left Support for Mobile Apps

The Struggle with Action Extensions

Michael Ochs

The Struggle with Action Extensions

The Case for Deprecating UITableView

Peter Steinberger

The Case for Deprecating UITableView

Super Fast Builds Using distcc

James Swift

Super Fast Builds Using distcc

Spicing up status messages

Matej Bukovinski

Spicing up status messages

Swifty Objective-C

Peter Steinberger

Swifty Objective-C

Surprises with Swift Extensions

Peter Steinberger

Surprises with Swift Extensions