UC San Diego cognitive scientist Philip Guo created Python Tutor, a free tool that makes code “visible” step by step. The research behind it earned a Test of Time award, recog ...

Abstract: This paper aims to address the difficulties faced by novice programmers in grasping code structure and execution flow, improving programming thinking, and pinpointing code errors with ...

Abstract: In this work, a novel finite element formulation for the numerical solution of three-dimensional magnetostatic problems is presented. The formulation is derived from the classical vector ...

Washington — President Trump ordered military strikes on Iran early Saturday after pressing the country to curtail its nuclear program, grappling with an issue that has vexed presidents from both ...