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PHP 7: New strict type-checking mode

In this video I am demonstrating the new strict type checking mode (strict_types declare() directive) available in PHP 7 (related to the new Scalar Type Declarations).

RFC: https://wiki.php.net/rfc/scalar_type_hints_v5

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PHP

Programming

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Functional programming: Writing bug free programs

In this video, I am providing a simple example showing how functional programming can help us avoid common mistakes/bugs.

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Programming

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How to emulate the takeLast RxJS operator in pure JavaScript

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Programming

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Simplifying nested if else statements and using guard clauses

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Programming

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Rust iterators are lazy

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Rust

Programming

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Rust closures: Double free safety

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Rust

Programming

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Rust closures: Performance

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Rust

Programming

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Why use a forEach instead of a for loop?

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Programming

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