Question

i am using if else to see the condition but it always execute else

int mytestcount=rowCount;
NSLog(@"My Test ROw Count IS %d",mytestcount);


if (mytestcount=0) {


    NSLog("No Data To Upload");

}


else {


    [Coffee getInitialDataToDisplay:[self getDBPath]];



}

my if is true then also it excutes else i do not know why when rowCount is 0

Answer 1

= is the assignment operator, == is the comparison operator.
So your code fragment:

• assigns 0 to mytestcount
• uses mytestcount in the if-condition, and since mytestcount equals 0 and C-based languages treat 0 as false, your if condition always evaluates to false, and your else branch is always executed