Today I’ll be super busy preparing the order of a true legend — @Joseinnewworld, who just swept around 58 #NFTs 😳🔥 That’s insane support… looks like I’ll be pulling an all-nighter to get everything ready 😅🙌 #NFT #NFTCollection #NFTCollectors #eCash $XEC #CryptoMevXBOT https://t.co/5iHxVEGjRo pic.twitter.com/xjpvlw34L6
— NFToa (@nftoa_) August 19, 2025
Primitive type casting allows you to convert a value from one data type to another primitive type. This is common with numeric data types.
There is one primitive data type that we cannot cast, namely the boolean data type.
Get to know Primitive Type Casting
Example of typecasting int to double
When you store an integer in a variable of type double.
int numInt = 10;
double numDouble = numInt; //implicit castThe example above explains implicitly that, even though the initial variable is of type integer, it can be converted to double, because the capacity of double is greater than integer.
Example of typecasting int to char or vice versa
Characters can be used as integers, because each character has a numeric value represented in the ASCII standard, and all programming languages use this standard. For example, the letter "A" is coded 65.
char valChar = 'A';
int valInt = valChar;
System.out.print( valInt ); //casting explisit: keluaran 65When we convert large data types to smaller data types, we must use explicit casts. Explicit casts follow the following form:
(dataType)value
Example:
double valDouble = 10.12;
int valInt = (int)valDouble; //men-convert valDouble ke tipe int
double x = 10.2;
int y = 2;
int result = (int)(x/y); //hasil typecast operasi ke intHope this is useful & happy learning!