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Safeguarding my work from data loss has taken me the whole way, down to getting a NAS and setting up a system of self-hosted project management tools. This journey started simply, though, with files ...

Just because you have antivirus software installed on your PC doesn't mean a zero-day Trojan can't steal your personal data. The top encryption software keeps you safe from malware (and the NSA). When ...

Abstract: This note makes the first attempt to investigate the optimal bipartite consensus problem in the general case for heterogeneous multi-agent systems with cooperative-competitive interactions, ...

Abstract: Recent advancements in emerging technology have spurred the development of novel electronic devices, such as Quantum-dot Cellular Automata (QCA) as a transistoralternative computing ...

while (fabs(cross(b[i], b[i + 1], b[j])) <= fabs(cross(b[i], b[i + 1], b[(j + 1) % m]))) j = (j + 1) % m; d = max(d, hypot(b[i].x - b[j].x, b[i].y - b[j].y)); d = max ...

* https://leetcode.cn/problems/two-sum-ii-input-array-is-sorted/solution/liang-shu-zhi-he-ii-shu-ru-you-xu-shu-zu-by-leet-2/ ...