In the MemberHub visual query builder, a phenomenon occurred where join columns were missing only when a child sheet was joined to a base sheet. The contradiction that it worked correctly in tests cal ...

The Python code I had posted in my paid note articles was in a state where it wouldn't run as-is. In the early hours of September 18th, I investigated the cause, replaced the code, and verified it on ...

Reshaping wide data makes it easier to use familiar Excel tools like PivotTables and charts.

From duplicating worksheets to selecting cells, these simple tricks made me realize I'd been doing things the hard way.

Here's how California secures ballots, verifies voter signatures and audits results as millions prepare to vote this fall.

Most companies start with what’s often called the “swamp” stage: raw exported tables from whatever system produced them, ...

DataSelf Corp., the mid-market leader in data warehousing and AI-based analytics, today announced the latest release of DataSelf ETL+, a next-generation reporting and analytics solution.

Coding games have a credibility problem. Some are genuinely useful learning tools. Others place programming words over an ordinary puzzle, award a few ...

Almost every slow Polars script lacks in terms of one of these two: its expression engine written and executing in Rust across every core at its disposal, and its query optimizer that rewrites your ...

OpenAI says one of its unreleased models modified its instructions unprompted during testing.

OpenAI released a framework for disclosing when its agents act in unexpected, problematic ways, and is reporting six ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed. The above button links to ...