I have File Downloader for Windows 10, and when selecting a destination for a download, one option is a folder called "Local Storage", with description "Local application folder for all data and transfers". As I was writing this, I figured out...

Can anybody suggest a way (possibly an algorithm) to calculate a difference between two colors in most accurate way considering the human eye color perception? I doubt that simple Euclidean distance in the RGB or CMYK color space would be...

Can anybody suggest such a system where I'd be able to create 2 - 3 users and allow them different level of access to the created accounts and transactions. For example if I have [account1], [account2] and [account3]. I want [user1] to be able...