What is type casting and type conversion
Question
What is type casting and type conversion
Solution
Type casting and type conversion are two terms used in programming that refer to changing an entity of one data type into another.
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Type Conversion: Type conversion, also known as type coercion, is the automatic or implicit conversion of an operand or expression into another data type. This is done by the compiler to prevent type errors. For example, if you try to add an integer and a floating-point number, the compiler will convert the integer into a floating-point number before performing the operation.
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Type Casting: Type casting, on the other hand, is the explicit conversion of a data type. This is done by the programmer. In type casting, the programmer forces an entity of one type to be used as another type. For example, if you have a float value and you want to use it as an integer, you can cast the float to an integer. This will truncate the decimal part of the float and give you an integer.
In both cases, the original data type of the entity is changed to a new data type. The key difference is that type conversion is done automatically by the compiler, while type casting is done explicitly by the programmer.
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