Hi everyone,Let's say I have 4 numbers: 1234.I wish to find out all possible permutations of this 4 numbers. I believe there is a total of 12 permutations.I couldnt figure out the logic to ...

There are 10,000 possible combinations of digits from 0000 through 9999, and each of those were represented in the dataset. So out of the 10,000 possible combinations for four-digit codes, which ...

One developer found that nearly one in 10 numerical pass codes users choose to lock their phones are one of five common four-digit combinations to lock their phone.