Pointers in Python Are A Real Thing

In this video, we learn how to use C-pointers in Python.

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[janbielecki]

When you showing the example with id(a) == id(b) at the beginning you could briefly explain the "Python Integer Caching" concept.

[komma]

Very nice video 👍

The example where "a=literal; b=literal" results in "a is b" only works for "small" literals. I tried it out in Python 3.11.4 and it worked in the range [-5, 256].
"a=257;b=257;a is b" will return false. It is also a CPython implementation detail.

[jakfrost]

3:22 why is it acting like that with i wish they remove this list behaviour in future versions

[thisoldproperty]

I really appreciate these advanced tips! Thanks

[AkashYadav-dikd]

Thank you very much for the video, sir

[kcvinu]

Hi, how to pass the pointer of a python class(self pointer) to a c function and retrieve it from another c function ? I mean SetWindowLongPtr and GetWindowLongPtr.

[MyriadColorsCM]

Next thing you´re going to tell me is that I can do manual memory management with Python using some weird module.

I can´t...RIGHT? Oh god, now that I think about it, something like "import Malloc" might just be something that actually exist.

[tcgvsocg]

i think for this year neural nine is the best youtuber with "grafikart" and 'codetalker9408' so thx a lot for all the video you share...

do you have an example that you can use this or is just thing we know but not using?

[mrnewton]

I just love the beat of your intro too😇😂

[christiankoch]

The question is why should i use pointers in python?

[SuitedforSuccess]

The neuralintents library isn't working i try the exact same code as your

[EigenA]

B[0] = 100

Print(a)

Just hurt my soul for some reason. Why did that update ‘a’ and not an independent copy of ‘a’ that had been initialized during the statement ‘b=a’?

[jeffbezos]

What about the python pointer library?

[ВисалИнг]

So u meant that python always deterrence that pointer behind the scenes ?

[duftcola]

Would this increase performace or it wont make any difference

[CultureofSpeech]

Gratitude for your satisfactory Work 💪🚀🌟
What's 🆕 with you currently?

[stevenwilson]

I missed where this ability was useful? I get you have the ability to monkey around with pointers and their contents but… why?