Hi all!!
Today i show how is possible to connect iPhone to Arduino without any Wifi or Ethernet shields!
Here the app that controls 4 leds (green yellow, red and orange), a DC motor with a fan, a piezo speacker and the room temperature with LM32 sensor!
Hi all,
a promemoria to MERGE Device + Simulator libraries in a “fat” lib with XCODE.
Today a little tutorial to find a word in a big ordered text file using binary search in objective-c.
Get current and formatted time from your simulator or device!
[code lang=”java” autolinks=”false” collapse=”false” firstline=”1″ gutter=”true” htmlscript=”false” light=”false” padlinenumbers=”false” smarttabs=”true” tabsize=”4″ toolbar=”false”]- (NSString*) getDateTime {
NSDateFormatter *formatter;
NSString *dateString;
formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"dd-MM-yyyy HH:mm"];
dateString = [formatter stringFromDate:[NSDate date]];
[formatter release];
NSLog(@"Current data: %@", dateString);
return dateString;
}[/code]
eof
Rif: albertopasca.it
Hi all,
with these lines of code you can use Apple iOS Mail system to send an email with an attachment!
It’s so easy that i don’t know this method!
Hi all,
this is a simple way to add programmatically a “Person” into your iphone contacts list.
First of all you need to include Address Book frameworks into your project:
#import AddressBook/AddressBook.h
#import AddressBookUI/AddressBookUI.h
Nuova versione, del 5/12/2012:
Here a simple tutorial to use SQLite in Objective-C to make complex iphone|ipad applications that uses a database!
First of all, you NEED to download Firefox, after that you need to download and install SQLite Manager Add On for Firefox from here.
The plugin will be used later…
Do you want to create an UIColor from RGB value?
Here the snipplet:
Bene, semplifichiamoci la vita.
Ecco come fare un parser di un xml in modo facile e veloce in pochi passi!