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Rx - conditional_all

Conditional and Boolean OperatorsOperators that evaluate one or more Observables or items emitted by Observables:All — determine whether all items emitted by an Observable meet some c...

In tutorial, conditional_all, Rx, Jan 23, 2025

Rx - combining_combineLatest

Combining OperatorsOperators that work with multiple source Observables to create a single Observable. CombineLatest — when an item is emitted by either of two Observables, combine t...

In tutorial, combining_combineLatest, Rx, Jan 23, 2025

Patterns - no_image

Visitor patternVisitor design pattern is a way of separating an algorithm from an object structure on which it operates. A practical result of this separation is the ability to add ne...

In tutorial, no_image, patterns, Jan 23, 2025

Patterns - no_image

Design PatternsDesign patterns is a general, reusable solution to a commonly occurring problem within a given context in software design. It is not a finished design that can be trans...

In tutorial, no_image, patterns, Jan 23, 2025

Patterns - no_image

Template methodThe template method is a method in a superclass, usually an abstract superclass, and defines the skeleton of an operation in terms of a number of high-level steps. Thes...

In tutorial, no_image, patterns, Jan 23, 2025

Patterns - no_image

Strategy patternStrategy pattern is a behavioral software design pattern that enables selecting an algorithm at runtime. Instead of implementing a single algorithm directly, code rece...

In tutorial, no_image, patterns, Jan 23, 2025

Patterns - no_image

State patternThe state pattern is a behavioral software design pattern that allows an object to alter its behavior when its internal state changes.

In tutorial, no_image, patterns, Jan 23, 2025

Patterns - no_image

Singleton patternSingleton pattern is a software design pattern that restricts the instantiation of a class to one “single” instance. This is useful when exactly one object is needed ...

In tutorial, no_image, patterns, Jan 23, 2025

Patterns - no_image

Service locator patternThe service locator pattern is a design pattern used to encapsulate the processes involved in obtaining a service with a strong abstraction layer. This pattern ...

In tutorial, no_image, patterns, Jan 23, 2025

Patterns - no_image

Proxy patternThe Proxy design pattern describe how to solve recurring design problems to design flexible and reusable object-oriented software, that is, objects that are easier to imp...

In tutorial, no_image, patterns, Jan 23, 2025