Windows 11 is more advanced than you might think. We show you how to take advantage of AI‑powered Copilot tricks, customization tips, hidden settings, multitasking tools, security tweaks, and more.

One formula filters, dedupes, and ranks your data into a live list. No more manual sort or remove duplicates.

SQL remains the foundation for turning raw records into reports and business insights across industriesCore queries like ...

Built-in functions, UDFs, materialized results, and integrations with ML and AI models make streaming SQL a compelling choice ...

Abstract: The phase increment frequency measurement method is one of the most effective and, therefore, popular methods for measuring the frequency of electrical power networks. It is suitable for ...

Abstract: To suppress background noise in magnetic anomaly detection (MAD), a signal enhancement method is developed. This approach combines complete ensemble empirical mode decomposition with ...

A new study provides the best evidence to date that the connection patterns between various parts of the human brain can tell scientists the specialized functions of each region. Previous research has ...

Demonstrate mastery of PL/SQL window functions by solving a realistic business problem, implementing analytical queries, and documenting results in a professional GitHub repository. Business context: ...

Key Finding: Jean Bosco (customer_id: 1001) is the top-spending customer with total purchases of 51,500 RWF, receiving row_num = 1. Business Insight: ROW_NUMBER provides an unambiguous ranking where ...