Many developers share their LeetCode solutions on GitHub. Look for repositories that are well-organized by topic or problem number, have clear explanations, and show good code quality. Some popular ...

Researchers at QuTech in Delft, The Netherlands, have developed a new chip architecture that could make it easier to test and ...

How the Cyberspace Administration of China inadvertently made a guide to the country’s homegrown AI revolution.

Learn how to diagnose and fix SAML bad assertion errors. A technical guide for CTOs on resolving clock skew, audience mismatches, and signature failures in SSO.

Abstract: In the sound localization system with the Time Difference of Arrival, due to the complex array structure and the numerous sensors, etc., the localization accuracy of single-array targets ...

Abstract: In this paper, an iterative algorithm based on artificial neural network (ANN) is proposed for the accurate and efficient far-field synthesis of conformal arrays. Inspired by the iterative ...

OneFly exposed thousands of travel records including credit cards, ID documents, and flight details through an unsecured Elasticsearch instance discovered in October 2025.

Build your Java skills from the ground up by working on simple tasks and beginner-friendly projects. Challenge yourself with more complex Java problems, including those focused on multithreading and ...

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