Thanks Richard, that does answer my question. Repeating for each line in
an external url does load the whole thing at once. Someone remind me.. I
think I read that the "for each" no longer creates a second copy of the
data, is this correct? Or did it ever make a duplicate?
On Tue, Sep 20, 2016 at 3:42 PM, Richard Gaskin <ambassa...@fourthworld.com>
wrote:
> Keith Clarke wrote:
>
> > It’s interesting that the url container can be addressed directly,
> > instead of loading the file
>
> get url ("file:"& tFile)
>
> ...does the same as:
>
> open file tFile for read
> read from file until EOF
> close file tFile
>
> It's just more convenient than using the three-line method (which can be
> very useful if you need for fine-grained control over the read, such as
> reading in chunks or from a particular offset).
>
> Unless your files are much bigger than 100 MBs you should find loading
> them into memory well worth the effort for the time saved parsing them thee.
>
> --
> Richard Gaskin
> Fourth World Systems
> Software Design and Development for the Desktop, Mobile, and the Web
> ____________________________________________________________________
> ambassa...@fourthworld.com http://www.FourthWorld.com
>
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