Oh, I was referring to your substring routine...
On May 9, 2008, at 1:05 AM, Daniele Corti wrote:
2008/5/9 Joshua Paul <[EMAIL PROTECTED]>:
In this specific instance i was looking for intersecting strings
from two arrays.
Nevertheless, I'm always curious to see how people solve various
problems, so if you're willing to share, please pass along a code
snippet.
NSArray first, second; //assume they exist and contian your strings
NSSet firstSet = new NSSet(first);
NSSet secondSet = new NSSet(second);
NSSet intersectingsSet = firstSet.setByIntersettingSet(secondSet);
NSArray myIntersectedArray = intersectingsSet.allObjects();
TIA.
On May 8, 2008, at 5:26 PM, Don Lindsay wrote:
Are you looking for a substring of a string in an array? Or are
you looking for the whole string? I have written a routine to find
the substring of a string in an array, if that would help.
Don
On May 8, 2008, at 9:39 AM, Daniele Corti wrote:
2008/5/8 Joshua Paul <[EMAIL PROTECTED]>:
Thanks all...
it was a matter of upper/lowercase.
Well, can you insert a toLowerString() while creating the array?
if not, you must iterate over the array and check each element
after use toLowerCase().
for exaple:
NSArray first, second
for(int i = 0; i < first.count(); i++)
{
String elemFirst = (String)first.objectAtIndex(i);
for(int j = 0 ; j < second.count(); j++)
{
String elemSecond = (String)second.objectAtIndex(j);
if(elemFirst.equalsIgnoreCase(elemSecond))
{
//Do what you need to do
}
}
}
On May 8, 2008, at 6:10 AM, David Avendasora wrote:
That and make sure you aren't using "contains(Object element)" as
that is not the same as "containsObject(Object object)". This bit
me a couple times before I quit making that mistake - usually in
the wee hours of the morning.
Dave
On May 8, 2008, at 8:00 AM, Miguel Arroz wrote:
Yap. containsObject compares objects using equals(), so it
should work for Strings. If you are not finding the string with
this, it's because it's not on the array. :) Maybe you need to
trim() some white spaces?
--
Josh Paul
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--
Computers are like air conditioners -- they stop working properly if
you open
WINDOWS
--
What about the four lusers of the apocalypse? I nominate:
"advertising", "can't log in", "power switch" and "what backup?"
--Alistair Young
--
Josh Paul
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