its a user written code even i feel that it should not affect the outcome of the program but in other cases lowcase is mentioned only once...as i have shown above.only this one pirticular case its given twice
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i saw an example,it was specifically written for only one string and all other strings in it were given only one... eg:- lowcase(lowcase(a)); lowcase(b); lowcase(c);
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Hello, what is the difference between single quote and double quote?? i know the one in macros..but is there any other difference between them????
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