In the next month i will be involved in java project that deal with the changes of code that depends on some upgraded version .
I am a student so i have never seen before upgrade code ,I really want to understand how the upgrade work , what are the changes for example? which are the problems that upgrade deal with?
Maybe one simple thing that i know about upgrading versions will help to explain my question,
for example :
at the previous version :
void foo( int num );
at the new version the same function but :
void foo(int num1, int num2 );
so , at the code that depends on this software any where there is call function
, now we will need to send two numbers
foo(/*some number*/ ,/*some number*/);
I will appreciate any answer ,and will be happy to expand my understanding .
Edited 5 Years Ago by Rivka Schwartz: n/a