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- casting - C# as cast vs classic cast - Stack Overflow
Possible Duplicate: Casting vs using the ‘as’ keyword in the CLR I recently learned about a different way to cast Rather than using SomeClass someObject = (SomeClass) obj; one can use this sy
- Casting objects in Java - Stack Overflow
Casting can be used to clearly state that you are calling a child method and not a parent method So in this case it's always a downcast or more correctly, a narrowing conversion
- java: How can I do dynamic casting of a variable from one type to . . .
2 Your problem is not the lack of "dynamic casting" Casting Integer to Double isn't possible at all You seem to want to give Java an object of one type, a field of a possibly incompatible type, and have it somehow automatically figure out how to convert between the types
- casting - Converting double to integer in Java - Stack Overflow
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 will be cast to an long which will truncate any decimal places But after rounding, there will not be any fractional parts remaining Here are the docs from Math round(double): Returns the closest long to
- What are the rules for casting pointers in C? - Stack Overflow
There are rules about casting pointers, a number of which are in clause 6 3 2 3 of the C 2011 standard Among other things, pointers to objects may be cast to other pointers to objects and, if converted back, will compare equal to the original
- Casting variables in Java - Stack Overflow
Casting in Java isn't magic, it's you telling the compiler that an Object of type A is actually of more specific type B, and thus gaining access to all the methods on B that you wouldn't have had otherwise You're not performing any kind of magic or conversion when performing casting, you're essentially telling the compiler "trust me, I know what I'm doing and I can guarantee you that this
- Type-casting in C++ - Stack Overflow
Casting one of the operands of to double which will lead to the other getting implicitly converted to a double too, and thus the division (and its result) would now be floating-point Had you been doing just double x = a;, you can do away with the explicit conversion since an int is implicitly converted to a double (live example)
- Explicit Type Casting in C - Stack Overflow
Explicit Type Casting in C Asked 7 years, 9 months ago Modified 17 days ago Viewed 2k times
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