tags:

views:

25

answers:

1
Q: 

Swapping elements in an NSMutableArray

Are there any special methods to make swapping elements in an NSMutableArray easier or more direct?

+2  A: 

exchangeObjectAtIndex:withObjectAtIndex: does exactly this.

Robot K  2010-10-01 03:54:00

related questions

Sort with one option forced to top of list
is Microsoft sort.exe able to sort unicode UTF-16 (LE) files?
Alphanumeric Sorting
How to set the header sort glyph in a .NET ListView?
How can I sort by multiple conditions with different orders?
In Python how do I sort a list of dictionaries by values of the dictionary?
Rosetta Stone - Sorting Arrays
In Python, how can you easily retrieve sorted items from a dictionary?
xslt: apply-templates in reverse order
What is the most efficient way to sort an Html Select's Options by value, while preserving the currently selected item?
How to do multi-column sorting on a Visual Basic 6 ListView?
Best way to sort an array in delphi
How do I sort a list of strings in Python?
Comparison of Lat, Long Coordinates
Natural Sorting algorithm
Natural (human alpha-numeric) sort in Microsoft SQL 2005
Why doesn't **sort** sort the same on every machine?
How do I write a sort worse than O(n!)
An O(1) Sort ~~~
Sorting an IList in C#
How does one rank an array (sort) by value? *With a twist*
Rigor in capturing test cases for unit testing
Merge Sort a Linked List
graph serialization
How do you sort a C# dictionary by value?