Displaying 4 results from an estimated 4 matches for "imga".
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2009 Apr 28
0
Writing an imgae tag in to_xml
Hi,
I am trying to create an pdf report by using ruby jasper pages. For that
I have written customer_list.rxml file like this:
xml.instruct!
xml.customer_list_result do
xml.invoice_customers do
@customers.each do |customer|
xml <<
customer.to_xml(:dasherize=>false,:skip_instruct=>true,:only=>[:id,:name,:city],:root=>"customer")
end
end
end
I want to
2009 Nov 25
4
Importing many files from a single code
Dear R users,
Does somebody know the way to import many files by a single command in R ? I have 50 files in a directory and now, i am importing the files repeatedly (one by one). If there is a way to import all files at a time, it makes much more easy and save times too.
Thanks in advance.
Sincerely,
Ram Kumar Basent
Wageningen University,
the Netherlands
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2020 Aug 07
0
Re: [PATCH nbdkit] file: Implement cache=none and fadvise=normal|random|sequential.
...ions of O_DIRECT and isn't even
> possible in one common case - if the size of the file isn't an exact
> multiple of the filesystem block size.
Yes, doing direct I/O is hard, even qemu still has bugs in this area that pop
from time to time.
It is fine to fail open if the size of the imgae is not aligned to
underlying block size.
However finding the underlying block size can of worms :-)
> > Maybe a filter can handle alignment?
> >
> > > implementation, but my idea was that it might be an alternate
> > > implementation of cache=none. But if we thought...
2020 Aug 07
2
Re: [PATCH nbdkit] file: Implement cache=none and fadvise=normal|random|sequential.
On Fri, Aug 07, 2020 at 04:43:12PM +0300, Nir Soffer wrote:
> On Fri, Aug 7, 2020, 16:16 Richard W.M. Jones <rjones@redhat.com> wrote:
> > I'm not sure if or even how we could ever do a robust O_DIRECT
> >
>
> We can let the plugin an filter deal with that. The simplest solution is to
> drop it on the user and require aligned requests.
I mean this is very error