Two ways to remove a directory in Linux - plus a bonus method for extra security

I'll walk you through two methods for handling this essential task, plus a third way that achieves total annihilation.
IEEE

A Novel Grating Lobe Suppression Method for Large-Spacing Phased Arrays Using Prephased Metalens and Limited Random Phase

Abstract: The electronically steered phased array (ESPA), which is composed of periodic antenna elements, usually uses subarrays with large spacing to lower system complexity and cost. This kind of ...
GitHub

[Possible Bug] False-positive bans when using Claude Code Action for intensive PR review loops

Using the Claude Code Action for pull request reviews can unintentionally trigger permanent account bans on Claude Pro / MAX. When developers use this action intensively — for example, by commenting ...
IEEE

Coarray Interpolation for Direction Finding and Polarization Estimation Using Coprime EMVS Array via Atomic Norm Minimization

Abstract: In this paper, we develop an efficient algorithm for direction finding and polarization estimation using coprime electromagnetic vector sensor (EMVS) array. First of all, we represent the ...