Summary: Explains the difference between traditional arrays and key-value collections in PHP, and how to properly handle them using foreach loops and the ArrayIterator class.
Summary: The problem of untyped languages like PHP, exemplified by the empty() function, which can lead to unexpected results.
Summary: A reflection on the challenges faced by developers when dealing with disorganized code, lack of documentation, messy applications, and reliance on individuals for crucial information.
Summary: A lesson learned about the importance of overriding GetHashCode() method when comparing objects in .NET.
Summary: A review of the book 'The Pragmatic Programmer'.