an integer is a whole number
sometimes
There are several different methods to convert an integer variable to a string variable in Java. For example, one can use the following code to convert an integer variable to a string variable: Integer.toString(number)
There are no differences.
The integer that is the difference between 13498 and 13416 is 82. To find the difference between two numbers, you subtract the smaller number from the larger number. In this case, 13498 - 13416 = 82. So, the integer that is the difference between the two numbers is 82.
Declaration is basically defining data type and length and assignment is to assign the value. Below is the declaration -- var a integer /* this means we are declaring a variable a as integer data type */ a= 5 /* this is assignment,we are assigning 5 to variable a */
an integer is a whole number
sometimes
Instantiation is creating the instance of the variable/object . While Initialization is to provide the variable with some value. int i; // i is an instance of an integer i=10; //initialised with the value 10
The difference between any numbers is always positive.
The integer that is the difference between 13498 and 13416 is 82. To find the difference between two numbers, you subtract the smaller number from the larger number. In this case, 13498 - 13416 = 82. So, the integer that is the difference between the two numbers is 82.
There are several different methods to convert an integer variable to a string variable in Java. For example, one can use the following code to convert an integer variable to a string variable: Integer.toString(number)
There are no differences.
In the end, there is no difference because subtracting a negative integer is the same as adding a positive integer. 1-(-1)=2 1+1=2
Integer
The same
data type refers to the kind of value that is held by a particular variable. For ex: an int variable contains integer value, a string holds a alpha numeric value etc. variable refers to the name of a value using which we can refer to this value. Ex: public int age = 28; here int is the data type and age is the variable.