For now I renounced to extract numbers from my bytevectors
The culprit is: #vu8(232 3 0 0)
There are 27 lines in the sheet, so this bytevector should represent 27,
somehow.
The good bytevector is: #vu8(5 0)
In fact, the sheet has 5 columns
On another sheet in the same file, this is what happe
2017-06-22 21:55 GMT+02:00 Catonano :
> 2017-06-22 21:33 GMT+02:00 Catonano :
>
>> 2017-06-22 21:13 GMT+02:00 Catonano :
>> >
>> >
>> > I apologize if my questions are naive.
>> > I wrote my last scrap of C code in about 2004 and it never was my thing
>> > Also the manual is a great reference but
2017-06-22 21:33 GMT+02:00 Catonano :
> 2017-06-22 21:13 GMT+02:00 Catonano :
> >
> >
> > I apologize if my questions are naive.
> > I wrote my last scrap of C code in about 2004 and it never was my thing
> > Also the manual is a great reference but not a great tutorial and I'm
> not a great reade
2017-06-22 21:13 GMT+02:00 Catonano :
>
>
> I apologize if my questions are naive.
> I wrote my last scrap of C code in about 2004 and it never was my thing
> Also the manual is a great reference but not a great tutorial and I'm not
a great reader, probably.
Something that is concerning me is that
2017-06-22 18:20 GMT+02:00 Mark H Weaver :
> Catonano writes:
>
> > I can't extract correct values from unsigned-int's
> >
> > I can extract correct values from int, unsigned-short
> >
> > but NOT form an unsigned-int
> >
> > In that case the number that comes out is plainly wrong
> >
> > This is
I wrote:
> To create a mutable vector, use 'vector', or apply 'vector-copy' to a
> literal vector. Also note that these are shallow copies, e.g. if you
> have nested vector literals, 'vector-copy' will only copy the top layer.
'make-vector' is also useful for many purposes.
Mark
j kalbhenn writes:
> vectors created using read syntax are apparently immutable with guile 2.2.2:
>
> --
> (define a #(0))
> (if (vector? a) (vector-set! a 0 1))
>
> In procedure vector-set!: Wrong type argument in position 1 (expecting
> mutable vector): #(0)
> --
>
> is this documented somewhe
Catonano writes:
> I can't extract correct values from unsigned-int's
>
> I can extract correct values from int, unsigned-short
>
> but NOT form an unsigned-int
>
> In that case the number that comes out is plainly wrong
>
> This is how I extract a number from an int (and it works)
>
> (bytevecto
The relevant code is here
https://gitlab.com/humanitiesNerd/guile-freexl/blob/master/freexl/common.scm
and the not working function is "freexl-worksheet-dimensions" on line 132
I can't extract correct values from unsigned-int's
I can extract correct values from int, unsigned-short
but NOT form an unsigned-int
In that case the number that comes out is plainly wrong
This is how I extract a number from an int (and it works)
(bytevector-uint-ref (pointer->bytevector
Hi,
The Reference Manual documents a number of procedures for handling
object properties based on association lists
(https://www.gnu.org/software/guile/manual/html_node/Object-Properties.html).
However it says: “this is a legacy interface; you should use weak hash
tables or object properties inste
vectors created using read syntax are apparently immutable with guile 2.2.2:
--
(define a #(0))
(if (vector? a) (vector-set! a 0 1))
In procedure vector-set!: Wrong type argument in position 1 (expecting mutable
vector): #(0)
--
is this documented somewhere in the guile manual or part of the sc
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