differnce between constructor and method

[d one 2 die 4]

can any one tell me what is major three difference between
constructor
and
method?
i will tahnkful 2 u ppl
byi

[Dirk Schreckmann]

d one 2 die 4,
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[adi peretz]

hi
1)constructors needs to be with the same name as the class
2)they can not return a value
3)you cant inherit a constructor from a perent class