The electronics/logic behind "while(1)" and "for(;;)

Up until recently, have been trying to validate user input by writing lengthy if-statetments nested in while-loops. I usually have the while-loop check that the function that takes input - for instance getchar() - is not EOF and the if-statement checking whether input is of the desired data type and/or size. But then I noticed people doing something similar with infinite loops while(1) and for(;;).

While I understand that these loops are infinite because there is no condition to check against in for(;;) and because the condition is always true in while(1), I wonder if there is a more pedagogical (?) way of expressing the same thing. Like a proof of concept, or like what’s going on at the electronic/logic level, if one were to draw this on a schematic with logic gates.

Or am I perhaps overthinking it and there is “simply” a signal/transistor somewhere that is always on/1/true/has the approproate votlage? Feels like “fooling” the machine by writing while(1) or for (;;) ….

#Infinite (2021)

A man discovers that his hallucinations are actually visions from past lives.
#PageToScreen #FilmMastodon

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- Obě dvojice trénují tvrdě a slibují nečekané taktické zvraty.
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#Reels served in #infinite #scrolling powered by #algorithms are the #opium of the century.

A tax should be imposed, as with #alcohol and legalized #drugs .

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RE: https://mathstodon.xyz/@paysmaths/116596414654801170

Russell was my favourite #philosopher as a youngster, and it was only later that I realised he was also an important figure in my favourite #mathematics.

Dedekind's definition of infinite is: a set is #infinite if (and only if) it has the same size as a proper subset of itself.

"Same size" can be made precise too, but the intuition is clear: you can delete an element of something infinite, and it will still be infinite.

#math

深淵なる大海原　Глибокі простори океану
光の種が散りばめられた
Насіння світла розсіяне

https://note.com/poison_raika/n/nab98fd219bcc

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#infinite #black #canvas #seed #light #scattered #over #abyss #burn #your #eyes #reach #even #hand #mysterious #ocean #thoughts #gather #fascinate #people #every #era

深淵なる大海原　Глибокі простори океану
光の種が散りばめられた
Насіння світла розсіяне

https://note.com/poison_raika/n/nab98fd219bcc

<>

#infinite #black #canvas #seed #light #scattered #over #abyss #burn #your #eyes #reach #even #hand #mysterious #ocean #thoughts #gather #fascinate #people #every #era