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2014/10/15 ¤U¤È 10:10:42
iphone Programming Glossary: jobnamehow to add object to NSMutableArray http://stackoverflow.com/questions/3480473/how-to-add-object-to-nsmutablearray listData NSMutableArray alloc initWithContentsOfFile filepath listData null if the input file does not exist. NSString jobName NSString stringWithFormat @ My New Job listData addObject jobName if the input exists then after addObject jobName the listData.. null if the input file does not exist. NSString jobName NSString stringWithFormat @ My New Job listData addObject jobName if the input exists then after addObject jobName the listData is updated but if the input file does not exist the listData.. jobName NSString stringWithFormat @ My New Job listData addObject jobName if the input exists then after addObject jobName the listData is updated but if the input file does not exist the listData still gives null after addObject jobName . My..
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