An overview of the new calendar and date types introduced in C++20's std::chrono library for expressive and type-safe date manipulation.
PostgreSQL 19 adds new random() functions for generating random dates and timestamps, useful for creating test data.
Explains why calling new Date() inside React components creates flaky tests and offers a solution using props for testable, pure components.
Learn how to change your Mac's system date from the command line for testing date-based logic in applications.
Explains how to compare dates by ignoring the time component in PostgreSQL queries, using the DATE() function.
A guide to using the Date.now() method in JavaScript for getting timestamps and simple date logic.
A guide to mocking the JavaScript Date object in Jest for consistent testing, covering timezone configuration and mocking Date.now.
