@Bo . Try also to search for "gs: open" in this group (6-dec-2015 by Josh)
Bo
Arnold: "wrote [read event/port]" is part of the awake handler.
Bo
@Marco: Thanks! That's what I was looking for!
amacleod
does r3 not have a set-net function? "** Script error: set-net has no value"
Gregg
Protocols were never completed for R3.
Bo
A long time ago (Sep 2014 I believe), I wrote a question here but never got an answer. I did eventually figure it out, but I recently had to figure it out again, so I'm posting it here for posterity:
Here's the solution when encountering the following:
$ sudo ./r3 sudo: unable to execute ./r3: No such file or directory
ARM devices running 64-bit operating systems don't generally have the 32-bit libraries installed. This can be fixed with the following commands:
After installing those libraries, the executable should now run!
A similar procedure can be performed for Intel machines as well by replacing the "armhf" with "i386".
Endo
Thank you for posting this Bo, I had this issue several times and it was diffcult for me to find.
Bo
:-)
GiuseppeC
How could I find the corresponding date for: "The monday of 2 weeks ago" "The next sunday" "The last day of the current/next/prev month ?"
Ashley
The monday of 2 weeks ago ... either now/weekday = 1 [now - 14][now - (6 + now/weekday)] The next sunday ... either now/weekday = 7 [now + 7][now + (7 - now/weekday)] The last day of the current/next/prev month ... http://www.rebol.org/view-script.r?script=date-time.r
Gregg
Giuseppe, individual date calcs are relatively easy. Designing a dialect to interpret human expressions of them is more work, though still doable. I have a number of things that do part of it, but no complete, open system I can post.
Watch for boundary issues. Here are a couple helpers that show what I mean.
set 'last-day-of-month func [date /local d] [ d: date d/day: 1 d/month: d/month + 1 d: d - 1 d ]
set 'same-day-next-month func [date /local d] [ d: date d/month: d/month + 1 if d/day < date/day [d: d - d/day] d ]
GiuseppeC
Ashley, how if I need to calculate a generic monday of N weeks AGO or sunday of N weeks in the future ?
The following code returns the dayofweek of /weeks/ ago dayofweek: 1 weeks: 2 date: either now/weekday = dayofweek [now - (7 * (weeks - 1))] [now - (((7 * (weeks - 1)) - dayofweek) + now/weekday)]
GiuseppeC
Note that this formula is dangerous when you want to filter something from a start to and date because it includes TIME! now should be changed to now/date
DideC
I have a generic calculation for dates: date-of-monday: a-date + 1 - a-date/weekday If you need a sunday, it become: date-of-sunday: a-date + 7 - a-date/weekday Then just add or remove (weeks * 7)