Top "Hash-collision" questions

a situation that occurs when two distinct pieces of data have the same hash value, checksum, fingerprint, or cryptographic digest.

Moving from Linear Probing to Quadratic Probing (hash collisons)

My current implementation of an Hash Table is using Linear Probing and now I want to move to Quadratic Probing (…

c hashtable hash-collision quadratic-probing
Unexpected collision with std::hash

I know hashing infinite number of string into 32b int must generate collision, but I expect from hashing function some …

c++ visual-studio-2010 hash hash-collision stdhash
Is this an appropriate use of python's built-in hash function?

I need to compare large chunks of data for equality, and I need to compare many pairs per second, fast. …

python hash hash-collision
Open Addressing vs. Separate Chaining

Which hashmap collision handling scheme is better when the load factor is close to 1 to ensure minimum memory wastage? I …

hashtable hashmap hash-collision
CHECKSUM() collisions in SQL Server 2005

I've got a table of 5,651,744 rows, with a primary key made of 6 columns (int x 3, smallint, varchar(39), varchar(2)). I am …

sql sql-server-2005 checksum hash-collision