Lookup tables vs cacheAs one for wanting to understand how things actually work underneath , I propose the question to tho...

Check integer for 0 on last digitWow I thought it required something complex , although I did think about the modulus operator i didn...

Check integer for 0 on last digitHi Is there a way to check if an integer say 123456 has a 0 on the last digit using bitwise operato...

Values larger than 2^64So if i had a number say 2^100 which is 1267650600228229401496703205376 and represented that as a do...

Values larger than 2^64@Ispil In most cases they aren't all zeros after the first 10 digits . How are calculations done wi...