How to convert from int to string in objective c example code

Question

I am trying to convert from an int to a string but I am having trouble   I followed the execution through the debugger and the string  myT  gets the value of  sum  but the  if  statement does not work correctly if the  sum  is 10 11 12   Should I not be using a primitive int type to store the number   Also  both methods I tried  see commented-out code  fail to follow the true path of the  if  statement   Thanks   int x    my1 intValue        int y    my2 intValue        int sum   x y        myT    NSString stringWithFormat    d   sum       myT     NSNumber numberWithInt sum  stringValue        if myT    10     myT    11     myT    12           action     numGreaterThanNine

User · Answer

Dot grammar maybe more swift    intValueDemo  stringValue   for example int intValueDemo    1    or NSInteger intValueDemo   1     So you can use dot grammar  NSLog   quot    quot    intValueDemo  stringValue

User · Answer

shouldn t be used to compare objects in your if  For NSString use isEqualToString  to compare them

User · Answer

int val1    textBox1 text integerValue   int val2    textBox2 text integerValue    int resultValue   val1   val2   textBox3 text    NSString stringWithFormat     d   resultValue

User · Answer

Simply convert int to NSString use      int x 10     NSString  strX  NSString stringWithFormat    d  x

User · Answer

The commented out version is the more correct way to do this   If you use the    operator on strings  you re comparing the strings  addresses  where they re allocated in memory  rather than the values of the strings  This is very occasional useful  it indicates you have the exact same string object   but 99  of the time you want to compare the values  which you do like so   if  myT isEqualToString   10       myT isEqualToString   11       myT isEqualToString   12

User · Answer

You can use literals  it s more compact   NSString  myString      17  stringValue      Boxes as a NSNumber and uses its stringValue method

User · Answer

If you just need an int to a string as you suggest  I ve found the easiest way is to do as below    NSString stringWithFormat    d  numberYouAreTryingToConvert

[objective-c] How to convert from int to string in objective c: example code

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