Pointer to a pointer exists but the pointer it points to no longer points to anything because the thing it pointed to was moved. You still have the pointer to the pointer but you get null from it instead of a memory.
Thats a good question.
Submitted 4 weeks ago by anonymous_in_atl@ani.social to animemes@ani.social
https://ani.social/pictrs/image/62ec2f14-f92e-47b1-a39f-d47344c8ade8.webp
Comments
AnarchoEngineer@lemmy.dbzer0.com 4 weeks ago
TropicalDingdong@lemmy.world 4 weeks ago
I forgor 💀
Voyajer@lemmy.world 4 weeks ago
Bold of you to assume you knew in the first place
HuntressHimbo@lemmy.zip 4 weeks ago
Every gotten a stale pointer error while programming?
SugarCatDestroyer@lemmy.world 3 weeks ago
How can I put it, the brain is a unique biointelligence, so to speak, and unlike artificial intelligence, it is inexpensive and extremely durable, creating copies of itself that exist thousands of years later, without requiring huge energy expenditures, and it is not dependent on infrastructure.
But because of this, it can behave strangely, for example, the brain saves energy and resources, so sometimes you can even forget your name, especially if you rarely engage in intellectual activity or are simply degraded or simply tired.
Oh, I couldn’t resist and wrote this. :3
ceasarxinsanium@ani.social 4 weeks ago
A brain cell went to get milk
InternetCitizen2@lemmy.world 4 weeks ago
Dad?
Bougie_Birdie@piefed.blahaj.zone 4 weeks ago
Go into a garden and dig up a flower. The next person who comes by won't know what flower is missing, but they will still know that something is gone
threeonefour@piefed.ca 4 weeks ago
Who are you, who are so wise in the ways of science?
Bougie_Birdie@piefed.blahaj.zone 4 weeks ago
A duck!
green_copper@kbin.earth 4 weeks ago
Or more generally spoken: the information required that there is something is much less than the description of that something.