Starting with Easy LeetCode JavaScript Problems. LeetCode sorts its problems into Easy, Medium, and Hard. As a beginner, ...

Abstract: With the development of 3-D printing and reverse engineering, the protection of intellectual property of 3-D printed objects is becoming a prominent problem. In order to authenticate 3-D ...

Abstract: This research focuses on the design, fabrication and testing of a compact, flexible 4-element array using Aerosol jet printing technology (AJP). The array operates at ISM-band 2.45 GHz for ...

Parse the string, expect the string to contain only one expression and throw otherwise. Return the parsed object.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, ...