## HashCash - crypto currencies' algorithm

Introduction At the moment of writting this post, Bitcoin just hit $60,000 with a market cap over 1 ...

Introduction At the moment of writting this post, Bitcoin just hit $60,000 with a market cap over 1 ...

There are some new property wrappers added to SwiftUI. I will explain them by showing you the Old w ...

It seems Apple did fix this issue in iOS 14, by introducing the assign(to:) operator, which takes a ...

Problem Just curious about how ATM works. Example, we provide it set of denominations {10k, 20k, 50k ...

Edit Distance Given two words word1 and word2, find the minimum number of operations required to co ...

K Closest Points to Origin We have a list of points on the plane. Find the K closest points to the ...

Course Schedule There are a total of numCourses courses you have to take, labeled from 0 to numCour ...

Counting Bits Given a non negative integer number num. For every numbers i in the range 0 ≤ i ≤ num ...