[program-java] Re: Java: Redimensioning my existing array.

...Ok, should have said redeclaring my array as a three dimensional array. 
Redimensioning at least in the VB world would allow yu to have a dynamic array 
but in my context I was more interested in a way of having the lightness of a 
simple array but the flexibility of a multi dimensional array.

On another way off topic note, has anyone figured out the meaning behind my odd 
thank you's of late....e.g. say thanks sai, big big.

Jim

-----Original Message-----
From: program-java-bounce@xxxxxxxxxxxxx 
[mailto:program-java-bounce@xxxxxxxxxxxxx] On Behalf Of Stanzel, Susan - Kansas 
City, MO
Sent: September 3, 2010 10:27
To: program-java@xxxxxxxxxxxxx
Subject: [program-java] Re: Java: Redimensioning my existing array.

It was my impression that you don't have to tell Java an exact length because 
you don't always know it.



Susie



From: program-java-bounce@xxxxxxxxxxxxx 
[mailto:program-java-bounce@xxxxxxxxxxxxx] On Behalf Of Homme, James
Sent: Friday, September 03, 2010 9:24 AM
To: program-java@xxxxxxxxxxxxx
Subject: [program-java] Re: Java: Redimensioning my existing array.



Hi Guru,

Maybe you can adapt the code about dynamic arrays on this page. It says Java 
can't really do dynamic arrays, but talks about a way to get around the 
problem. http://math.hws.edu/javanotes/c7/s3.html



Jim



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From: program-java-bounce@xxxxxxxxxxxxx 
[mailto:program-java-bounce@xxxxxxxxxxxxx] On Behalf Of Corbett, James
Sent: Friday, September 03, 2010 9:40 AM
To: 'program-java@xxxxxxxxxxxxx'
Subject: [program-java] Java: Redimensioning my existing array.



Hello all:



I have an array of type double....



Double[][] myDoubleArray = new double[2][13];



...I now need to add an additional field.... Should I redimension the array 
like double[2][13][5] or should I invest in either an arrayList or HashMap?



Jim



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