Explanation: These functions convert angles to coordinates, useful in plotting circular paths. The example shows how to calculate points on a circle for animation frames, converting from degrees to ...

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SQL is a tool that is widely used in the manipulation of data and featuring in the relational database. They are applied in querying, manipulating as well as reporting data and it is commonly used by ...

Aggregate functions help turn large datasets into simple summaries used across many fields. GROUP BY and HAVING allow structured grouping and filtering of data for clearer reports. Functions like ...