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Tencent Cloud Developer
Tencent Cloud Developer
Jul 10, 2024 · Operations

Leap Second: The Technical Burden Programmers Cannot Bear

The International Earth Rotation Service’s decision to skip the 2024 leap second and ultimately abolish leap seconds by 2035 relieves programmers of complex time‑keeping hacks, as current NTP, PTP, and newer Windows systems can already handle adjustments while past leap seconds have repeatedly disrupted software.

Linux KernelNTPPTP
0 likes · 16 min read
Leap Second: The Technical Burden Programmers Cannot Bear
NetEase LeiHuo UX Big Data Technology
NetEase LeiHuo UX Big Data Technology
Jan 4, 2023 · Game Development

Handling Time Zones in Game Development: Consistency, Storage, and Presentation

This article explains why time‑zone consistency is crucial in games, illustrates common pitfalls with UTC and local times—including daylight‑saving effects—and provides best‑practice guidelines for storing timestamps in UTC, preserving zone information, and displaying user‑friendly times to avoid data errors and user confusion.

Game developmentTime zonesUTC
0 likes · 8 min read
Handling Time Zones in Game Development: Consistency, Storage, and Presentation
Python Programming Learning Circle
Python Programming Learning Circle
Dec 14, 2022 · Fundamentals

The Upcoming Cancellation of Leap Seconds and Its Impact on Programmers

The article explains how the International Earth Rotation Service’s decision to cease adding leap seconds after 2035 will affect computer systems, recounts past leap‑second‑induced outages, and discusses the long‑term timing drift challenges programmers may face.

UTCcomputer systemsleap second
0 likes · 5 min read
The Upcoming Cancellation of Leap Seconds and Its Impact on Programmers
Efficient Ops
Efficient Ops
Aug 8, 2021 · Operations

Why Does Your Computer’s Clock Drift? The Hidden Science Behind Time Sync

This article explores the origins of time measurement, the transition from astronomical clocks to atomic standards, how UTC and leap seconds are defined, and the technical mechanisms—especially NTP—that keep computers and devices precisely synchronized across the globe.

NTPUTCatomic clock
0 likes · 21 min read
Why Does Your Computer’s Clock Drift? The Hidden Science Behind Time Sync
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Mar 24, 2017 · Operations

How Alibaba Handles Leap Seconds: Definitions, Impacts, and Synchronization Strategies

The article explains the historical definition of the second, the concept of leap seconds, their impact on large‑scale IT systems, and details Alibaba's multi‑step approach of splitting the extra second into 86,400 parts to maintain accurate time synchronization across its infrastructure.

AlibabaNTPUTC
0 likes · 12 min read
How Alibaba Handles Leap Seconds: Definitions, Impacts, and Synchronization Strategies