ios - NSDictionary Strange Behaviour with NSString key - 


nsstring *downloadeditemidstring = [dict objectforkey:@"id"]; nslog(@"downloadeditemidstring = %@", downloadeditemidstring);  if([storedrecordsdict objectforkey:downloadeditemidstring] != nil)       nslog(@"1) item id %@ exists!", downloadeditemidstring); if([storedrecordsdict objectforkey:@"6226691114401792"] != nil)       nslog(@"2) item id 6226691114401792 exists!");

log :

2014-04-15 20:51:37.336 appdemo[2201:60b] downloadeditemidstring = 6226691114401792
2014-04-15 20:51:37.337 appdemo[2201:60b] 2) item id 6226691114401792 exists!

i'm new obj c , i've been trying solve hours..please me understand why not find object when supplied nsstring key?

nsstring *downloadeditemidstring = [dict objectforkey:@"id"]; nslog(@"downloadeditemidstring = %@", downloadeditemidstring); if([downloadeditemidstring isequaltostring:@"6226691114401792"]) {     if([storedrecordsdict objectforkey:downloadeditemidstring] != nil)         nslog(@"1) item id %@ exists!", downloadeditemidstring); if([storedrecordsdict objectforkey:@"6226691114401792"] != nil)     nslog(@"2) item id 6226691114401792 exists!"); }

first of check downloadeditemidstring equal @"6226691114401792" both if condition execute.


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