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Efficient text manipulation...

Tomer Gal

Joined: Dec 18, 2004
Posts: 24
If I got a String or a StringBuffer for example :
StringBuffer s = new StringBuffer();

s = "Hello World! Whats up?";

What is an efficient way to get the 1st word ("Hello") - save it and then to cut it from the string so all that is left is : " World! Whats up?"

Thanks for the help in advanced guys
David Ulicny
Ranch Hand

Joined: Aug 04, 2004
Posts: 724
Use StringTokenizer or split() method.

SCJP<br />SCWCD <br />ICSD(286)<br />MCP 70-216
Joel McNary

Joined: Aug 20, 2001
Posts: 1824

Depends on how the splitting si to be acheived -- the split() could be very annoying. If we assume that words are separated by spaces, then a simple indexOf(' ') and then substring would work nicely:

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David Harkness
Ranch Hand

Joined: Aug 07, 2003
Posts: 1646
My take was that the main question was how to remove "Hello" .. not just get that string.StringBuffer.delete() will result in an array copy to shift the text after the removed portion.
I agree. Here's the link: http://aspose.com/file-tools
subject: Efficient text manipulation...
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