Monday, October 8, 2012

Smart App Banners

Ha azt akarjuk, hogy a mobile Safari egy oldal megnyitasanal automatikusan felkinalja egy app letolteset vagy inidtasat, akkor Smart App Banner-t kell hasznalni valahogy igy:

<meta name="apple-itunes-app" content="app-id=311507490"/>

innen: http://david-smith.org/blog/2012/09/20/implementing-smart-app-banners/

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

Wednesday, February 29, 2012

Felix Schulze: Tutorial: iPhone App with compiled OpenSSL 1.0.0a Library

Itt van.

Ron Gutierrez: Accepting Un-Trusted Certificates Using The IOS Simulator

Itt van.

SubView-k kilogolasa


-(void) printAllChildrenOfView:(UIView*) view depth:(int) d {
    //Tabs are just for formatting
    NSString *tabs = @"";
    for (int i = 0; i < d; i++)
    {
        tabs = [tabs stringByAppendingFormat:@"\t"];
    }
    
    NSLog(@"%@%@", tabs, view);
    
    d++; //Increment the depth
    for (UIView *child in view.subviews)
    {
        [self printAllChildrenOfView:child depth:d];
    }
}

Thursday, February 9, 2012

Wednesday, February 1, 2012

Keyboard eltuntetes UITextField-nel

2 dolgot kell megenni:
- UITextField delagate-jet ra kell allitani a File's Owner-re
-textFieldShoudReturn(UITextFiled *)textField-ben meg kell hivni a textField-en a resignFirstResponder-t valahogy igy:

-(BOOL)textFieldShouldReturn:(UITextField *)theTextField {
    [uploadsURLTextField resignFirstResponder];
    return YES;
}