U.S. president William McKinley has shot a cannon (labeled McKinley's Letter) that has involved a "straw man" and its constructors (Carl Schurz, Oswald Garrison Villard, Richard Olney) in a great explosion. Caption: "SMASHED!", Harper's Weekly, 22 September 1900 A straw man fallacy (sometimes written as strawman) is the informal fallacy of refuting an argument different from the one actually under
AppLayouts: Extensive collection of resources to help you design and build your app for iOS and macOS in no time at all. Try for Free Swift 5.8 introduced a new attribute, @backDeployed, that allows Framework or Libray author to back deploy a self-contained function to older versions of OS. Before Swift 5.8 Swift libraries, such as the ones present in the SDKs for Apple's platforms, are distribute
Empowering Your iOS Development Journey, One Line of Code at a Time. Last updated on March 31, 2023 The Visitor pattern is a pattern that allows developers to separate the algorithm from the object structure on which it operates. It allows developers to define a new operation without changing the classes of the objects on which it operates. The Visitor pattern involves two main components: the Vis
Empowering Your iOS Development Journey, One Line of Code at a Time. Last updated on March 31, 2023 The behavioural design pattern for state, also known as the state pattern, is used to encapsulate an object’s behaviour based on its state. This pattern involves creating separate classes for each possible state of an object and delegating state transitions to these classes. The state classes are re
Empowering Your iOS Development Journey, One Line of Code at a Time. Last updated on March 31, 2023 The behavioural design pattern for strategy is used to encapsulate a family of algorithms or strategies and make them interchangeable. This pattern involves creating a set of classes that implement a common interface for performing a specific task. The context class, which uses the strategy classes,
This page collects all the familiar navigation patterns for structuring iOS apps, like drill-downs, modals, pyramids, sequences, and more! Think of it as an unofficial bonus chapter for Apple’s Human Interface Guidelines, written by someone who cares deeply about well-crafted user interfaces. A typical iOS application has a fixed architecture—often a hierarchical tree with multiple levels. This ri
Empowering Your iOS Development Journey, One Line of Code at a Time. Last updated on March 31, 2023 Behavioral design patterns are a set of design patterns that focus on improving the communication and interaction between objects in a software system. One such pattern is the Mediator pattern, which promotes loose coupling between objects by ensuring that they do not communicate directly with each
Empowering Your iOS Development Journey, One Line of Code at a Time. Last updated on March 31, 2023 Behavioral design patterns are an essential aspect of software design that provide solutions to problems that arise in software development. One such pattern is the Memento pattern, which is used to capture and store an object’s state for later retrieval. The Memento pattern falls under the category
Empowering Your iOS Development Journey, One Line of Code at a Time. Last updated on March 23, 2023 Behavioral design patterns are essential for streamlining communication between objects in a software system. One such pattern, the Chain of Responsibilities, is particularly useful in organizing and managing how a request is handled by different components in a system. By decoupling the sender of t
Empowering Your iOS Development Journey, One Line of Code at a Time. Last updated on March 24, 2023 Behavioral design patterns are a set of design patterns that focus on the communication and interaction between objects. The Command pattern is one of the most commonly used behavioral patterns in software development. The Command pattern is a design pattern that encapsulates a request or command as
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