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Firebase and dates: why milliseconds, Timestamps, and toISOString() are not the same
They may look interchangeable, but they’re not, and choosing the wrong one can lead to subtle bugs that are hard to track down.
Complete UNIX Time Guide: Everything You Need to Know
Discover everything about UNIX time, from its origins to modern applications. A complete guide for developers and technology enthusiasts.
Mastering Python's datetime Module: A Developer's Guide
A comprehensive guide to handling dates and times in Python. Learn to use datetime, timedelta, and zoneinfo to solve real-world temporal problems.
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Recent Articles
Firebase and dates: why milliseconds, Timestamps, and toISOString() are not the same
They may look interchangeable, but they’re not, and choosing the wrong one can lead to subtle bugs that are hard to track down.
Mastering Python's datetime Module: A Developer's Guide
A comprehensive guide to handling dates and times in Python. Learn to use datetime, timedelta, and zoneinfo to solve real-world temporal problems.
ISO 8601 Explained: The Ultimate Standard for Date and Time
Stop the confusion. Learn why ISO 8601 is the global standard for exchanging time data and how to use it correctly in your database and APIs.
How to Calculate Time Differences in Excel and Google Sheets
Master time formulas for spreadsheets. Learn to calculate hours worked, handle changes past midnight, and exclude weekends with NETWORKDAYS.
Building a World Clock Widget: Step-by-Step HTML/CSS/JavaScript Tutorial
Create a fully functional world clock widget from scratch. Complete tutorial with live code examples, customization options, and deployment guide.
Database Design for Global Applications: Storing Time Correctly
Real-world database design patterns for global applications. Learn from major platform failures and successes in handling time data.
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