Null pointers look simple on the surface, and that’s why they’re so dangerous. As compiler optimizations, intuitive but incorrect simplifications, and platform-specific quirks have piled on, the odds of making a wrong assumption have increased, leading to the proliferation of bugs and vulnerabilities.
This article explores common misconceptions about null pointers held by many programmers, starting with simple fallacies and working our way up to the weirdest cases. Some of them will be news only to beginners, while others may lead experts down the path of meticulous fact-checking. Without further ado, let’s dive in.
Very misleading writing style IMO. I would say most of their bullet points ARE actually true in most cases… they just keep bringing up somewhat rare/exotic exceptions as a way to call it a “falsehood”.
A claim which is mostly true is false. Programmers should pay attention to details, since that is all computers know.
Not everything can be easily boxed into Boolean categories so no, a mostly true claim is not simply false. You are erasing the key context and nuance to make this foolish absolute statement.
Details like the fact that people can have differing opinions and perspectives, and should not speak in absolutes?
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