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delay.run

Nov 10

'Remind me next Tuesday at 3': 6 libraries for parsing natural-language dates, and the traps in each

#javascript #python #datetime #tools

4 min read

Nov 10

Why Your Time Zone Conversion Is Off by an Hour (DST Edge Cases)

#javascript #webdev #beginners #datetime

4 min read

Nov 10

A birth time is a wall clock, not an instant: how one timezone bug moves a rising sign

#javascript #webdev #datetime #tutorial

4 min read

Nov 9

Mapping U.S. area codes to IANA time zones in JavaScript (and the 22 multi-zone edge cases)

#javascript #datetime #programming #webdev

4 min read

Ancient Biotechnology

Nov 7

The Year-Zero Bug: Checking the "Seventy Weeks" of Daniel 9 with Python

#python #history #datetime #beginners

3 min read

FateShow

Nov 4

Designing a Birth-Time Form That Does Not Invent an Astrology Chart

#webdev #datetime #astrology #ux

2 min read

Nov 7

How I count business days with public holidays in JavaScript (rules, an API, and the corrections it needed)

#showdev #javascript #webdev #datetime

5 min read

Kai Mercer

Oct 28

Days between dates in America/Los_Angeles: when one day becomes zero

#javascript #webdev #datetime

2 min read

Oct 21

Julian Date Conversion in Code: YYDDD, CYYDDD, JD and MJD in Python, JavaScript, SQL and Excel

#python #sql #javascript #datetime

4 min read

Teoh Chin Heng for doc.cheap

Oct 19

MRZ dates have no century: reading YYMMDD without year-2000 bugs

#python #javascript #tutorial #datetime

6 min read

Oct 19

Unix Timestamp and Epoch Time Explained: 10-Digit vs 13-Digit Precision, Leap Second Smearing, Timezone Traps, and the Year

#unixtimestamp #epochtime #datetime #javascript

8 min read

Jeff

Oct 23

The AI-generated date test passes today and fails next week

#aiagents #testing #datetime #agentic

3 min read

Oct 16

Stop storing event dates: store the rule and compute the next edition

#python #datetime #opendata #webdev

5 min read

Serguey Asael Shinder

Oct 15

The Date Was Right in London and a Day Early in New York

#sergueyasaelshinder #javascript #webdev #datetime

2 min read

Serguey Asael Shinder

Sep 9

Time Is the Hardest Type

#sergueyasaelshinder #cleancode #datetime #bugs

2 min read

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