Sacramento Mayor Kevin McCarty announced a handful of announcements about Downtown Sacramento at an event Tuesday morning, ...

The latest edition of the annual State of JavaScript survey presents the responses of over 10,000 developers worldwide, sharing their most popular and frequently used JavaScript tools. React is once ...

With PHPUnit 13, maintainer Sebastian Bergmann has released a new major version of the widely used testing framework for PHP. The release brings functional innovations, removes long-obsolete APIs, and ...

When you have a JSON file or an array of objects and need to filter, search, or query them with MongoDB-style syntax - without setting up a database.

Abstract: In order to solve the real-time positioning problem of flexible wearable ultrasonic transducer array unit under dynamic conditions, a new transducer array based on button flexible structure ...

Abstract: This paper presents a 4096-channel, 1.13mW/ch pixel-level driver circuits for optical phased arrays. A 12-bit R-2R DAC is employed to provide high-precision digital voltage control. The ...