whtshtf

4 ms·

1. 1.▲
   A short history of the O'Reilly animals(oreilly.com)

   2 points by whtshtf 7y ago|1 comments
2. 2.▲
   by whtshtf 7y ago

   >I didn't know. the answer (as I faintly remember) was because ALU comes before the memory logics in the cpu pipeline. so if this can be solved by math calculations, the instructions can bail out early from the pipeline, hence the e
3. 3.▲
   Swapping two numbers in an array using XOR doesn't use less memory(blog.stjepan.io)

   7 points by whtshtf 7y ago|2 comments