Hi
Im am bigginer in java and i want to know :If a,b are variables of integer type and S1,S2 are variables of Student,what does mean a=b, si=s2. Is any change in way how the value pass in these examples??
I am waiting for a response
best regards Eda
Jump to Post,what does mean a=b, si=s2
The value of the variable to the right of the = is copied to the variable to the left of the =. Now both variables have the same value.
Jump to PostThe assignment statements work the same way for primitives and objects.
What do you mean by pass? Can you give an example?
,what does mean a=b, si=s2
The value of the variable to the right of the = is copied to the variable to the left of the =. Now both variables have the same value.
but is there any diference between te way that pass a primitive and reference variable?
The assignment statements work the same way for primitives and objects.
What do you mean by pass? Can you give an example?
a and b are int variables. Their values are integers.
a=b means that the integer value of b is copied into a, so they now both have the same integer value.
S1 and S2 are reference variables. Their values are references to Objects of type Student.
S1=S2 means that the value of S2 is copied into S1, so they now both refer to the same Student object.
a=b and si=s2....
a=b mean if b hold any value such as b=10,then value of b is assign to a.it mean a also holds the value 10.
si=s2 mean si take reference of s2 to hold the value which is hold by s2....
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