Promises and Async Flow in JavaScript
What Promises are in JavaScript, how to escape callback hell, and the essential patterns for chaining then/catch and managing async flow.
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Languages
Features, syntax and practices of the PHP, JavaScript, TypeScript, Go and Python languages. (Page 7/9)
This category has 49 posts.
PHP Closures and Variable Capture with use
What closures (anonymous functions) are in PHP, how variable capture with the use keyword works, and practical everyday examples.
PHP 7.1: Nullable Types and the Void Return Type
PHP 7.1's nullable type declarations and void return type make function signatures more readable and precise.
Interfaces and Dependency Injection in PHP
How I use interface definitions and dependency injection in PHP to build loosely coupled classes, illustrated with practical examples.
Putting SOLID into practice in PHP: the Single Responsibility Principle
How I apply SRP — the S in SOLID — to PHP classes with concrete examples, moving beyond abstract theory.
Scalar Type Declarations and Return Types in PHP 7
A practical look at how I use scalar type declarations and return type definitions introduced in PHP 7.