Everyone is familiar with the basic swap – using a temporary variable
static void RegularSwapUsingTempVariable(ref int a, ref int b)
{
int temp = a;
… Continue reading →

Considering the amount of time they have saved mankind, Hash-functions are among the most under-appreciated gems of computing.  A hashing function will typically, using just a SINGLE lookup – retrieve a deeply buried patient record or a stock quote or … Continue reading →

Considering the amount of time they have saved mankind, Hash-functions are among the most under-appreciated gems of computing.  A hashing function will typically, using just a SINGLE lookup – retrieve a deeply buried patient record or a stock quote or … Continue reading →