Sue Tilley hasn't seen any of the millions that the portraits have fetched at auction. Sue Tilley was working in an unemployment office when she met the artist Lucian Freud. The paintings he made of ...

JavaScript's ZonedDateTime provides a method to construct objects based on a specific epoch time value, measured in milliseconds since the Unix epoch. This approach requires careful handling of time ...

Abstract: Human life has become smarter by utilizing big data, telecommunication technologies, and wearable sensors over pervasive computing to give better healthcare services. Big data is built with ...