Programming

17424 readers

95 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Follow the programming.dev instance rules
Keep content related to programming in some way
If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities !webdev@programming.dev

founded 1 year ago

MODERATORS

snowe@programming.dev

Ategon@programming.dev

MaungaHikoi@lemmy.nz

Rumbles of a programing error causing the Russian Lunar mission failure. (twitter.com)

submitted 1 year ago by intelati@programming.dev to c/programming@programming.dev

25 comments fedilink hide all child comments

Perhaps the 84 second burn overflowed the integer (2^6) and was caught by a 2^7s check (127s)

you are viewing a single comment's thread
view the rest of the comments

[–] athos77@kbin.social 1 points 1 year ago (1 children)

Mistakes happen. For example, may I introduce you to NASA's 125 million dollar Mars Climate Orbiter, which spent most of a year traveling to the Red Planet before ignominiously burning up because a Lockheed Martin programmer decided to write the thruster-firing calculations in Imperial units (feet and pounds) instead of following the specifications to use metric units (meters and kilograms).