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2014/10/15 ¤U¤È 10:10:27
iphone Programming Glossary: initwithutf8stringhow to connect with sqlite in iphone? http://stackoverflow.com/questions/2720288/how-to-connect-with-sqlite-in-iphone 0 @ error prepearing statement sqlite3_errmsg db else while sqlite3_step statement SQLITE_ROW dt NSString alloc initWithUTF8String char sqlite3_column_text statement 2 dt NSString stringWithFormat @ s char sqlite3_column_text statement 0 dt NSString..
How to convert an NSString to hex values http://stackoverflow.com/questions/3056757/how-to-convert-an-nsstring-to-hex-values ENCODING_UTF8 new String decodedHexString ENCODING_UTF8 Objective C equivalents would be utf8 s UTF8String NSString initWithUTF8String decodedHexString To make an NSString with the hexadecimal representation of a character string NSMutableString hex NSMutableString..
warning: Attempting to create USE_BLOCK_IN_FRAME variable with block that isn't in the frame http://stackoverflow.com/questions/3637714/warning-attempting-to-create-use-block-in-frame-variable-with-block-that-isnt context self managedObjectContext for NSString line in lines NSLog line NSString string NSString alloc initWithUTF8String line NSArray parts string componentsSeparatedByString @ t value mapping NSString name parts objectAtIndex 0 NSString street_1.. share improve this question This line is wrong and should produce a compiler warning NSString string NSString alloc initWithUTF8String line The method initWithUTF8String expects an UTF 8 encoded C string and not a NSString object. Before you continue you.. line is wrong and should produce a compiler warning NSString string NSString alloc initWithUTF8String line The method initWithUTF8String expects an UTF 8 encoded C string and not a NSString object. Before you continue you should fix all compiler warnings And..
Populate the table view sections with rows of table in sqlite database in an order http://stackoverflow.com/questions/8475446/populate-the-table-view-sections-with-rows-of-table-in-sqlite-database-in-an-ord query_stmt 1 statement NULL SQLITE_OK if sqlite3_step statement SQLITE_ROW NSString ID NSString alloc initWithUTF8String const char sqlite3_column_text statement 0 autorelease NSString nameField NSString alloc initWithUTF8String const char.. alloc initWithUTF8String const char sqlite3_column_text statement 0 autorelease NSString nameField NSString alloc initWithUTF8String const char sqlite3_column_text statement 1 autorelease NSString eventField NSString alloc initWithUTF8String const char.. alloc initWithUTF8String const char sqlite3_column_text statement 1 autorelease NSString eventField NSString alloc initWithUTF8String const char sqlite3_column_text statement 2 autorelease NSString dateField NSString alloc initWithUTF8String const char..
http://stackoverflow.com/questions/8574342/retrieve-all-rows-inserted-in-sqlite-database-and-display-in-table-view-cells-co self.remindersDB query_stmt 1 statement NULL SQLITE_OK if sqlite3_step statement SQLITE_ROW ID NSString alloc initWithUTF8String const char sqlite3_column_text statement 0 autorelease nameField NSString alloc initWithUTF8String const char sqlite3_column_text.. ID NSString alloc initWithUTF8String const char sqlite3_column_text statement 0 autorelease nameField NSString alloc initWithUTF8String const char sqlite3_column_text statement 1 autorelease eventField NSString alloc initWithUTF8String const char sqlite3_column_text.. NSString alloc initWithUTF8String const char sqlite3_column_text statement 1 autorelease eventField NSString alloc initWithUTF8String const char sqlite3_column_text statement 2 autorelease dateField NSString alloc initWithUTF8String const char sqlite3_column_text..
Retrieve month part from date saved in sqlite database table for displaying month wise data http://stackoverflow.com/questions/8725685/retrieve-month-part-from-date-saved-in-sqlite-database-table-for-displaying-mont format in to just month followed by date i.e. ReminderClass remin ReminderClass alloc init remin.Date NSString alloc initWithUTF8String const char sqlite3_column_text statament 3 autorelease NSDateFormatter dateFormat NSDateFormatter alloc init autorelease..
Loop through all object properties at runtime http://stackoverflow.com/questions/9269372/loop-through-all-object-properties-at-runtime for NSUInteger i 0 i numberOfProperties i objc_property_t property propertyArray i NSString name NSString alloc initWithUTF8String property_getName property NSString attributesString NSString alloc initWithUTF8String property_getAttributes property .. i NSString name NSString alloc initWithUTF8String property_getName property NSString attributesString NSString alloc initWithUTF8String property_getAttributes property NSLog @ Property @ attributes @ name attributesString free propertyArray Output Property..
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