A developer details the challenges and design decisions in building a JSContact/iCalendar converter for the pimsync project, focusing on timezone and recurrence rule handling.
A technical tip showing how to use AWK to convert CSV/TSV data into a human-readable markdown or HTML table for documentation.
A no-code tutorial on converting XLS/CSV files to Parquet format using Dremio, including setup via Docker.
A quick guide on using DuckDB's SQL commands to efficiently convert CSV files to the Parquet format, including schema modifications.
A Python script called csv2vw converts CSV data into Vowpal Wabbit's input format for machine learning, with examples for label handling.
Explains why SQL CAST to VARCHAR without specifying a length can cause errors or truncation, and advises always defining the size.
