2014/10/15 下午 10:07:52

iphone Programming Glossary: e2

http://stackoverflow.com/questions/3561936/arbitrary-attributes-in-core-data

set of selectors will work with sort descriptors using the SQL store. EDIT 2 Suppose there are three instances E1 E2 and E3 of my entity and the user attaches the custom properties 'Name' and 'Year' to each of these instances. Then we might.. the user attaches the custom properties 'Name' and 'Year' to each of these instances. Then we might have E1 Bob 2010 E2 Alice 2009 E3 Charles 2007 But we wish to present these instances to the user sorted by any of these custom properties... present these instances to the user sorted by any of these custom properties. For example the user might sort by Name E2 Alice 2009 E1 Bob 2010 E3 Charles 2007 or by Date E3 Charles 2007 E2 Alice 2009 E1 Bob 2010 and so on. iphone core data..

InterfaceBuilder - UIViewController subclass not recognized as subclass

http://stackoverflow.com/questions/412083/interfacebuilder-uiviewcontroller-subclass-not-recognized-as-subclass

NSString unicode encoding problem

http://stackoverflow.com/questions/5447413/nsstring-unicode-encoding-problem

has happened is you've had the character sequence 䏭 submitted to you in the UTF 8 encoding which comes out as bytes s E2 80 99 73 That byte sequence has then incorrectly been interpreted as if it were encoded in Windows code page 932 Japanese.. has then incorrectly been interpreted as if it were encoded in Windows code page 932 Japanese more or less Shift JIS E2 80 99 73 蝒 So in this one particular case you could recover the 䏭 string by firstly encoding the characters into cp932 bytes..