Thread: [xmlvm-users] question regarding stringbuffer

SourceForge Headquarters 225 Broadway Suite 1600 San Diego, CA 92101 +1 (858) 422-6466

I have this sample code:

float q = 8;
System.out.println("q= " + q);

This code doesn't work :(
Why? 

What is the Error message you get?

On Wednesday, October 28, 2009, Panayotis Katsaloulis
<pan...@pa...> wrote:
> I have this sample code:
>
> float q = 8;
> System.out.println("q= " + q);
>
>
> This code doesn't work :(
> Why?
>
> ------------------------------------------------------------------------------
> Come build with us! The BlackBerry(R) Developer Conference in SF, CA
> is the only developer event you need to attend this year. Jumpstart your
> developing skills, take BlackBerry mobile applications to market and stay
> ahead of the curve. Join us from November 9 - 12, 2009. Register now!
> http://p.sf.net/sfu/devconference
> _______________________________________________
> xmlvm-users mailing list
> xml...@li...
> https://lists.sourceforge.net/lists/listinfo/xmlvm-users
>

Panayotis,

what exactly do you mean by saying "doesn't work"? I assume you ran that
code from within Apples emulator and caught an exception. Did you have a
look into the console tool to see the error message produced? Please
post that message that message to the list so that we can investigate it.

-- Wolfgang

Panayotis Katsaloulis wrote:
> I have this sample code:
>
> float q = 8;
> System.out.println("q= " + q);
>
>
> This code doesn't work :(
> Why? 
>
> ------------------------------------------------------------------------------
> Come build with us! The BlackBerry(R) Developer Conference in SF, CA
> is the only developer event you need to attend this year. Jumpstart your
> developing skills, take BlackBerry mobile applications to market and stay 
> ahead of the curve. Join us from November 9 - 12, 2009. Register now!
> http://p.sf.net/sfu/devconference
> _______________________________________________
> xmlvm-users mailing list
> xml...@li...
> https://lists.sourceforge.net/lists/listinfo/xmlvm-users
>   

On 28 Οκτ 2009, at 11:43 π.μ., Wolfgang Korn wrote:

> Panayotis,
>
> what exactly do you mean by saying "doesn't work"? I assume you ran  
> that
> code from within Apples emulator and caught an exception. Did you  
> have a
> look into the console tool to see the error message produced? Please
> post that message that message to the list so that we can  
> investigate it.
>
> -- Wolfgang

Actually I mean doesn't work as expected.

 From Java of course I saw
q=8

 From emulator I saw
q=0

no, I didn't see an exception, because this method is already  
"implemented" through StringBuilder/StringBuffer class
It's a strange error, because inside the
- (java_lang_StringBuffer*) append___float: (float) f
of java_lang_StringBuffer object, the value of "f" is indeed 0 

I see. Looks like we are having some research to do. We'll keep you posted!

-- Wolfgang

Panayotis Katsaloulis wrote:
> On 28 Οκτ 2009, at 11:43 π.μ., Wolfgang Korn wrote:
>
>   
>> Panayotis,
>>
>> what exactly do you mean by saying "doesn't work"? I assume you ran  
>> that
>> code from within Apples emulator and caught an exception. Did you  
>> have a
>> look into the console tool to see the error message produced? Please
>> post that message that message to the list so that we can  
>> investigate it.
>>
>> -- Wolfgang
>>     
>
>
> Actually I mean doesn't work as expected.
>
>  From Java of course I saw
> q=8
>
>  From emulator I saw
> q=0
>
> no, I didn't see an exception, because this method is already  
> "implemented" through StringBuilder/StringBuffer class
> It's a strange error, because inside the
> - (java_lang_StringBuffer*) append___float: (float) f
> of java_lang_StringBuffer object, the value of "f" is indeed 0 
> ------------------------------------------------------------------------------
> Come build with us! The BlackBerry(R) Developer Conference in SF, CA
> is the only developer event you need to attend this year. Jumpstart your
> developing skills, take BlackBerry mobile applications to market and stay 
> ahead of the curve. Join us from November 9 - 12, 2009. Register now!
> http://p.sf.net/sfu/devconference
> _______________________________________________
> xmlvm-users mailing list
> xml...@li...
> https://lists.sourceforge.net/lists/listinfo/xmlvm-users
>   

fixed.

Panayotis Katsaloulis wrote:
> On 28 Οκτ 2009, at 11:43 π.μ., Wolfgang Korn wrote:
> 
>> Panayotis,
>>
>> what exactly do you mean by saying "doesn't work"? I assume you ran  
>> that
>> code from within Apples emulator and caught an exception. Did you  
>> have a
>> look into the console tool to see the error message produced? Please
>> post that message that message to the list so that we can  
>> investigate it.
>>
>> -- Wolfgang
> 
> 
> Actually I mean doesn't work as expected.
> 
>  From Java of course I saw
> q=8
> 
>  From emulator I saw
> q=0
> 
> no, I didn't see an exception, because this method is already  
> "implemented" through StringBuilder/StringBuffer class
> It's a strange error, because inside the
> - (java_lang_StringBuffer*) append___float: (float) f
> of java_lang_StringBuffer object, the value of "f" is indeed 0 
> ------------------------------------------------------------------------------
> Come build with us! The BlackBerry(R) Developer Conference in SF, CA
> is the only developer event you need to attend this year. Jumpstart your
> developing skills, take BlackBerry mobile applications to market and stay 
> ahead of the curve. Join us from November 9 - 12, 2009. Register now!
> http://p.sf.net/sfu/devconference
> _______________________________________________
> xmlvm-users mailing list
> xml...@li...
> https://lists.sourceforge.net/lists/listinfo/xmlvm-users