That makes modifications more difficult, for example, adding a digit.
If they are instance variables the default initial value is 0. If they are method local variables, they are null and must be initialized to some value before they are used
The value zero is a perfectly valid numeric array element in its own right. If we used the value zero to mark the end of a numeric array in the same way we use a null-terminator to mark the end of a string (a character array), we'd have no way of representing the value zero within the array itself. Thus when working with numeric arrays, we must keep track of the array length independently of the array.
A number must, surely, be numeric! I suggest writing it as 24000.
A numeric string.
1200.00
Banks would not cash bad checks. All checks must be legitimate and have valid signature with no overwriting or blotches to be encashed.
A redundancy. Numbers are numeric by definition.
You must have declared a method which tries to convert a variable/field value into a numeric value but that is not possible. Refer to the line on which the error is found and remove the method which tries to convert the variable/field. Note: Java allows type casting so a string cannot be converted into integer even if a method tries to change the value
When we talk about instance variables, the default initial value for a numeric variable is always '0'. Any other variable in your code must be initialized before you can use it. public class MyClass{ public int x; // 0 by default public float y: // 0 by default public MyClass{ int z; z++; // Error 'z' don't have a default value } }
Velocity is a vector quantity, which means it is made up of more than one numeric value. Velocity vectors must contain information on speed and direction.
No, physical checks must be printed and mailed or handed to the recipient.
Expense checks are used to cover work related expenses. These expenses must be able to be documented, and must be legitimate work expenses.