Wanted: Unsigned Ints

Ewald Cress would like to have unsigned integer types:

Let’s take a look at what is being asked here. Using the 32-bit integer as an example, we currently have a data type that can accept a range between negative two billion and two billion. But if negative numbers aren’t required, we can use those same 32 bits to store numbers between zero and four billion. Why, goes the question, throw away that perfectly useful upper range by always reserving space for a negative range we may not need?

I appreciate Ewald’s thoughtfulness here in working out the value of the request as well as some of the difficulties in building something which fulfills his desire.  Great read.

Related Posts

Death Marches Roundup

Jeff Mlakar takes us on a tour of bad project planning: This month we had 15 post submissions about this daunting topic. Two of the posts were from people who had never posted before. To them I say welcome and I hope you enjoyed the experience. I think, in general, you were all brave to […]

Read More

Analysis Of A Failed Project

Eugene Meidinger looks back at a big project which fell apart: So the first issue was that the software was built in-house by another company in the same industry. Imagine, for example, if a large bakery had created an ERP system and another large bakery wanted to move to that system. Sounds great, right? Well, […]

Read More

Categories

January 2017
MTWTFSS
« Dec Feb »
 1
2345678
9101112131415
16171819202122
23242526272829
3031