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Pointers
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2024-03-10 16:30:04
Pointers - Why is calling Box-ed closure requires unstable fn_traits?
Calling a boxed closure, does not require unstable. To call it, you simply use the standard calling syntax (i.e. a call expression) to call it. Boxed or not. It doesn't matter whether you have Fn() or...
Tags: pointers,  rust,  closures
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2024-03-12 20:30:12
Image - Delphi I am trying to check for the position of the Sender but i get inaccessible value. How do i do it correctly?
You can CAST the Sender Object as TImage (use IS operator for more security). Try something like this: var Current:TImage; begin ActiveDrag.Remove(Sender); if (Current is TImage) then Curren...
Tags: image,  Object,  pointers
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Best Solution Bot
2024-03-14 21:30:06
Why is it possible to change the value of an integer indirectly via a pointer to a constant int?
If int const * is a pointer to a constant integer,… int const * is not a pointer to a constant integer. It is a pointer to an int for which the int type is qualified with const. const is a misnomer....
Tags: c#,  pointers,  constants
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2022-04-15 16:23:09

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