Thursday, March 8, 2012

#include/#import/@import

Az #import jobb, mert itt csak egyszer kerul be az improtalt resz es igy elkeruljuk a rekurziv #include-okat akkor is, ha az importalt file-ban nicsen rendesen megadva az include guard.

Jeremy W Sherman szerint az @import jobb lesz barmelyiknel.

Tuesday, March 6, 2012

keychain

Buzz Andersen: Simple iPhone Keychain Code
3 egyszeru method van benne es mukodik simulator-ban is meg device-on is:


+ (NSString *) getPasswordForUsername: (NSString *) username andServiceName: (NSString *) serviceName error: (NSError **) error;

+ (BOOL) storeUsername: (NSString *) username andPassword: (NSString *) password forServiceName: (NSString *) serviceName updateExisting: (BOOL) updateExisting error: (NSError **) error;

+ (BOOL) deleteItemForUsername: (NSString *) username andServiceName: (NSString *) serviceName error: (NSError **) error;


code pedig itt van.
Egyebkent pedig: Keychain Services Programming Guide

+++++++++++
Itt pedig Chris Lowe peldaja ARC eseten.

Monday, March 5, 2012

screencapture


ScreenFlow - $99
SnapzProX - $66
iShowU - $20
SimFinger - free
PhoneFinger - free