iPhone Tutorials

Directory Structure for iPhone Applications

  • 2010-09-05
  • Comments
  • Jonathan Zdziarski
  • 8671

Apple came up with an elegant way to contain applications in their operating system. As OS X is a Unix-based platform, Apple wanted to make it adhere to basic Unix file conventions, and so the resource forks of olde were no longer sufficient (or efficient, for that matter). The challenge was to design a structure that would allow an application to remain self-contained while surviving on a file system that didn't believe in cheapening its architecture with proprietary workarounds. The answer came from an older ancestor of Mac OS X named NeXT, which treated an application as a bundle represented within a directory. The bundle concept introduces an approach to group application resources, binaries, and other related files.
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Multitasking in iPhone 4 - iOS 4

  • 2010-08-26
  • Comments
  • Brad Lee
  • 8671

iOS 4 delivers seven new multitasking services that allow your apps to perform tasks in the background while preserving battery life and performance. These multitasking services include:
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Making an HTTP Connection in iPhone Application

  • 2010-09-06
  • Comments
  • Jonathan Zdziarski
  • 8671

You can use the CFHTTP API to create an HTTP request. This allows you to easily invoke HTTP GET, HEAD, PUT, POST, and most other standard requests. Creating a request involves the three-step process of creating the request object, defining the HTTP request message and headers, and serializing the message into raw protocol. Only HTTP POST requests generally contain a message body, which can contain POST form data to send. All other requests use an empty body while embedding the request parameters into the headers.
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Making an FTP Connection in iPhone Application

  • 2010-09-06
  • Comments
  • Jonathan Zdziarski
  • 8671

The CFFTP API is similar to the CFHTTP API, and relies on read streams to transmit FTP data. To create an FTP request, use the CFReadStreamCreateWithFTPURL function, as shown below. This will create the initial read stream to the FTP server:
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SOLVED: tensorflow/contrib/lite/tools/mutable_op_resolver.h can not be found

Making an HTTP Connection in iPhone Application

Making an FTP Connection in iPhone Application

Directory Structure for iPhone Applications

Multitasking in iPhone 4 - iOS 4

Archived Comments

1. Hi all

I am using getAttribute but

View Tutorial          By: Suvarna at 2012-01-12 06:56:55

2. Hi... it would be good if someone could send the r
View Tutorial          By: deb at 2008-02-20 11:36:51

3. at
OK
at+cmff=1
OK
at+

View Tutorial          By: shrinivas at 2009-03-07 23:16:51

4. its easy to understand the complete history of jav
View Tutorial          By: Arun Tony at 2011-04-10 07:12:04

5. what we have to write in simple comparator class
View Tutorial          By: shiva at 2015-04-18 09:19:17

6. Hi..All ...to run this programs.first of of all u
View Tutorial          By: raavi.surendra at 2011-12-29 05:34:06

7. i tried your code but i got an error on this line<
View Tutorial          By: edward at 2011-12-09 11:32:30

8. Your explanation is good but, it will be better i
View Tutorial          By: Jabaraj at 2010-03-22 06:02:33

9. Sorry, please disregard my previous comment... Tha
View Tutorial          By: choco at 2010-01-03 02:21:09

10. The tutorial is simple and clear.
@Gnani, i

View Tutorial          By: Tayo at 2010-01-03 13:10:24