Questions tagged - still use

MountFujiMysticalView Wed Dec 04 2024 | 6 answers 559

Does Bitcoin still use SHA-256?

I heard that there has been some progress in cracking SHA-256 hashes, with researchers successfully attacking 31-step SHA-256. Since Bitcoin uses SHA-256 for its addresses and mining, I'm wondering if Bitcoin is still secure with this hashing algorithm, or if there are plans to change it due to these new findings.

Giuseppe Wed Dec 04 2024 | 6 answers 1770

Do people still use pi?

I'm wondering if people still use the mathematical constant pi in their calculations and applications today, or if it has been replaced by some other concept or value.

SumoPowerful Wed Nov 20 2024 | 6 answers 760

Does Vietnam still use coins?

I'm wondering if Vietnam still uses coins in their currency system. Are they still in circulation, or has the country moved away from using them?

SamuraiWarrior Sat Nov 16 2024 | 6 answers 1710

Does Pakistan still use coins?

I am curious about the current currency situation in Pakistan. Specifically, I want to know if they still use coins as a form of money in their daily transactions or if they have completely shifted to paper currency or digital payments.