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Topic: Array manipulation (Read 233 times) |
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Dan
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Array manipulation
« on: Dec 18th, 2003, 4:41pm » |
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Is it possible to have a dynamic array, like in javascript. I want to be able to define an empty array and then push items on to it.
Thanks
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mflux
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Re: Array manipulation
« Reply #1 on: Dec 19th, 2003, 2:51pm » |
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Look up Vectors in the java util lib. You can find the syntax and member functions on google if you just search for java vector util.
Vectors are a bit slower than normal arrays but allow you to insert elements, remove elements, etc with a dynamic size. I believe that's what you're looking for.
Oh, and use addElement() not add(), removeElement(), not remove() if you intend for people with a lower version of Java in their browsers to be able to see it.
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