buffer.setSize(0)
Sushil Singh wrote:
> Thanks, but once the StringBuffer is having some data and I printed using
> System.out, for the next time I have to rebuild the StringBuffer by eliminating
> the previous content, what method I should use.
> StringBuffer temp = new StringBuffer();
> temp.append("test1");
> temp.append("test2");
> System.out.println(temp);
> temp = new StringBuffer();
> temp.append("test111");
> temp.append("test222");
> System.out.println(temp);
>
> Is there any way, to directly overwrite the StringBuffer content with new
> content.
>
> Thanks in advance.
>
> Sushil
>
> [EMAIL PROTECTED] wrote:
>
> > Hi,
> >
> > It shd be the following way:
> >
> > StringBuffer temp = new StringBuffer();
> >
> > temp.append("test1");
> >
> > temp.append("test2");
> >
> > System.out.println(temp);
> >
> > BFN
> >
> > Naga
> >
> > From: [EMAIL PROTECTED] on 21/11/2000 23:52 GMT
> >
> > Please respond to [EMAIL PROTECTED]
> >
> > To: [EMAIL PROTECTED]
> > cc:
> > Subject: StringBuffer Question
> >
> > Hi,
> >
> > I have a question regarding String and StringBuffer class. Recently I
> > read that we should not use "+" concatenation since it will create
> > temporary objects, instead we should use StringBuffer. My JSP is
> > producing series of System.out.println, like:
> > .......
> > some process
> > ....
> > System.out.println(new
> > StringBuffer("test").append("test1").append("test2"));
> > ----
> > System.out.println(new
> > StringBuffer("test3").append("test4").append("test5"));
> > ----
> > and so on.
> >
> > Now my question is that whether I should have one StringBuffer variable,
> > append it and then displays or everytime "new StringBuffer". Which way
> > is the best, any feedback will be highly appreciated.
> >
> > Thanks in advance.
> >
> > Sushil
> >
> > ___________________________________________________________________________
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