Hello Mastodon!

Since this is my first post, I thought I'd share some incredibly niche C++ trivia / pedantry:

For an enum whose enumerators all have the value 0, C++ asks us to imagine a hypothetical integer type with minimal width that can represent 0 (https://eel.is/c++draft/dcl.enum#8.sentence-2). This means we must consider the case where the width is 0. For an unsigned integer type, this gives a range of representable values of [0, 0], and that's the type we pick. But before we can determine that that's minimal, we must also consider a signed integer type with a width of 0, for which we get a range of representable values of [-½, -½]! (https://eel.is/c++draft/basic.fundamental#1.sentence-5) Conveniently that range does not include 0, so we discover that we must use an unsigned integer type to determine the range of values of the enumeration. (We also rule out an unsigned integer type of negative width as that would have a range of values 0 to -½ (inclusive) or smaller, which I think we can reasonably conclude is an empty range despite the parenthetical.)

In any case: if you ever wondered whether a zero-bit signed integer type in C++ can represent only the value 0 or only the value -1, now you know: no, it can represent only the value -½. Truly a marvelous compromise.

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Things we know:

* Valve have been working on an unknown project called” HLX”
* Valve promised an updated version of the Half-Life 2 “Raising the Bar” book in 2025, but missed the deadline for unknown reasons
* Valve’s new hardware launch has been delayed by the RAM crisis

…there is a non-zero chance that Sam Altman has delayed Half-Life 3

Diabetics need to be aware that certain lots of Abbott's FreeStyle Libre 3 and Libre 3 Plus continuous glucose monitors have been found to give incorrectly low readings. At least 7 deaths and 860 injuries have been tied to the devices thus far.

If you use one of these devices, Abbott will replace it with a fixed one for free. But you have to apply to get a replacement.

https://www.nbcnews.com/news/us-news/diabetes-abbott-glucose-monitors-alarmed-recall-linked-deaths-rcna260615

Hi everyone,

If you are using hastags with multiple words, please use camel case.

#LikeThisExample

Not #likethisexample

Why?

A) Screen readers will see a bunch of letters that doesn't make one word and read out each individual letter. Which makes it hard to understand.

B) For us sighted people, it is also easier to read.

Thanks you

#TheForkiverse