Learn essential IT skills for jobs in 2026, including Python, SQL, cloud computing, cybersecurity, and beginner tech skills ...

Data validation in Excel is more than just dropdown lists—it’s a powerful safeguard that can prevent costly mistakes before they happen. From blocking duplicates to enforcing formats and date ranges, ...

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Anthropic fixed a significant vulnerability in Claude Code's handling of memories, but experts caution that memory files will ...

This is the historic changelog of the project when it was still called PHPExcel. It exists only for historical purposes and versions mentioned here should not be confused with PhpSpreadsheet versions.

While Microsoft was rolling out its bumper Patch Tuesday updates this week, US cybersecurity agency CISA was readying an alert about a 17-year-old critical Excel flaw now under exploit. CISA confirmed ...

GitCells seamlessly bridges Excel and Git, enabling true version control for spreadsheets. It automatically converts Excel files to human-readable JSON for diffing and merging, then restores them to ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Dany Lepage discusses the architectural ...