How to convert ASCII value to a character in Objective-C ?

Posted by topace on Stack Overflow See other posts from Stack Overflow or by topace
Published on 2010-05-14T08:19:46Z Indexed on 2010/05/14 8:24 UTC
Read the original article Hit count: 184

Filed under:

iphone

|

ascii

I was wondering if anyone has the following php function equivalents in Objective-C for iPhone development:

ord() # returns the ASCII value of the first character of a string.
chr() # returns a character from the specified ASCII value.

Many thanks!

© Stack Overflow or respective owner

Related posts about iphone

iphone - direct link to iPhone review form from inside iphone

as seen on Stack Overflow - Search for 'Stack Overflow'
I am trying to link directly to the review link of one of my Apps. I know that it is possible because Appirater did it in the past, but some change in iTunes turned the API down. Appirater uses this URL NSString *templateReviewURL = @"itms-apps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews… >>> More
Buy iPhone 4 Without Contract: $599 (AT&T) and $699 (Verizon)

as seen on Tech Dreams - Search for 'Tech Dreams'
Purchasing iPhone without a contract is a good option when you are planning to gift it to someone or going to use it outside US. Both AT&T and Verizon lets you iPhone 4 without a contract but this information is buried deep under blurred text in FAQs and agreements. Here is the pricing… >>> More
Is it possible to download and run IPhone apps on an IPhone emulator

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am tasked to provide an IPhone client app for our SaaS website. I have never written an IPhone application, nor do I have an IPhone at the moment. Before I can decide whether or not I want to do this myself or outsource this, I'd like to try a few apps myself to get a feeling for the UI. Is… >>> More
iPhone web app from dashcode rss feed template works deployed on simulator but not on iphone

as seen on Stack Overflow - Search for 'Stack Overflow'
iPhone web app from dashcode rss feed template works deployed on simulator but not on iphone. The web app is deployed at; http://www.alila.se/wordpress/index.html If i run the simulator and enter that adress, it fetches the rss feed and displays it. Everything fine. When i enter the adress into… >>> More
Problem running iPhone application on iPhone from Xcode (and in Instruments)

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi I have a problem running one application on the iPhone from Xcode (or Instruments). When I try to run the app I get the error message Failed to upload XXX.app in the bottom left corner of Xcode. The strange thing is it actually uploaded the app to the iPhone but it doesn't start it (after this… >>> More

Related posts about ascii

Planning Database as a Service Implementation Project

as seen on Oracle Blogs - Search for 'Oracle Blogs'
People, process and planning are the three key elements to success in a private cloud journey. Some common questions i hear from field/customers often relates to tasks involved in setting up Database-as-a-Service(DBaaS) using Oracle Enterprise Manager 12c from scratch and how these tasks are mapped… >>> More
Getting less to stop highlighting non-ascii characters

as seen on Super User - Search for 'Super User'
I have some logs which I want to read in less. Unfortunately, scattered throughout the otherwise text file are some non-ascii characters that less displays as highlighted junk. This is really annoying. How do I get rid of the highlighting? >>> More
GNU Screen: using VT100 ASCII codes

as seen on Super User - Search for 'Super User'
I try to move with the VT100 keys here in GNU Screen: $ screen $ hello <left><left> ESC C ESC D but "ESC D" deletes until the end of line and ESC C does nothing. Perhaps, I am not using right VT100 emulation. How can I test it and how can I get the ASCII codes working from commandline… >>> More
String that contains all ascii characters

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I want to create a string in JavaScript that contains all ascii characters. How can I do this? >>> More
Are Extended ASCII characters safe for filenames & folders?

as seen on Stack Overflow - Search for 'Stack Overflow'
My C# project saves files and creates folders with the extended ASCII character "²" (superscript 2). Is this safe to work with internationally? Is this something that could cause any issues with the .NET libraries or Windows functions? >>> More