In PHP, a namespace is a way to encapsulate and group related classes, functions, and constants to avoid name conflicts in larger applications or when…
In PHP, we can check if a value exists in an array by using in_array() function. Syntax: in_array(search, array, type) search: Required. Specifies the what…
Traits are a mechanism in PHP that allow us to reuse sets of methods across multiple classes, avoiding the limitations of single inheritance (since PHP…
Metadata in Dart is used to provide additional information about code elements like classes, methods, and variables. It is typically defined using annotations, which are…
In Dart, a named constructor allows you to create multiple ways to instantiate a class by defining additional constructors with meaningful names. This is useful…
In Dart, typedef is used to define function type aliases, which makes it easier to declare variables, parameters, or return types of functions with specific…
