Should I cast the result of malloc (in C)? - Stack Overflow
Although malloc without casting is preferred method and most experienced programmers choose it, you should use whichever you like having aware of the issues. i.e: If you need to compile C program as …
casting - Converting double to integer in Java - Stack Overflow
Jun 24, 2011 · is there a possibility that casting a double created via Math.round() will still result in a truncated down number No, round() will always round your double to the correct value, and then, it …
Regular cast vs. static_cast vs. dynamic_cast - Stack Overflow
Aug 26, 2008 · Static cast is also used to cast pointers to related types, for example casting void* to the appropriate type. dynamic_cast Dynamic cast is used to convert pointers and references at run-time, …
casting - How to cast or convert an unsigned int to int in C? - Stack ...
Feb 26, 2011 · The real question is what you want to do when/if the value in the unsigned int it out of the range that can be represented by a signed int. If it's in range, just assign it and you're done. If it's out …
Casting to void* and Back to Original_Data_Type*
Jul 29, 2025 · Casting to void* removes all type safety. If you use reinterpret_cast or static_cast to cast from a pointer type to void* and back to the same pointer type, you are actually guaranteed by the …
algorithm - What is the difference between ray tracing, ray casting ...
May 1, 2021 · I have heard a lot of different terms however and I would be interested to know what exactly is the difference between ray tracing, ray matching, ray casting, path tracing and potentially …
c++ - When should static_cast, dynamic_cast, const_cast, and ...
The C-style casts can do virtually all types of casting from normally safe casts done by static_cast<> () and dynamic_cast<> () to potentially dangerous casts like const_cast<> (), where const modifier can …
sql - Oracle, casting varchar as numeric - Stack Overflow
Jul 29, 2017 · Oracle, casting varchar as numeric Asked 8 years, 6 months ago Modified 8 years, 6 months ago Viewed 12k times
go - Is this casting in golang? - Stack Overflow
Jul 13, 2015 · paxPayment, ok = dataObject.(*entities.PassengerPayment) What are the brackets used for? I'm not sure what is going on in this assignment operation. Do you need any more details to …
c# - Casting a variable using a Type variable - Stack Overflow
Jun 9, 2009 · In C# can I cast a variable of type object to a variable of type T where T is defined in a Type variable?