Abridged summary of comp.lang.tcl@googlegroups.com - 5 updates in 3 topics

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Abridged summary of comp.lang.tcl@googlegroups.com - 5 updates in 3 topics

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Cecil Westerhof <[hidden email]>: Mar 17 10:22AM +0100

After being disconnected from the internet for six hours I decided to
write something to check my internet connection. The core would be:
if {[catch {exec ping -q -c 1 -W 1 ${pingDomain} ...more
stefan <[hidden email]>: Mar 17 04:29AM -0700

> Is this the best way to check if a command executed successfully?
 
set fh [open |[list ping -c 1 example.org]]
if {[catch {close $fh} e opts]} {
lassign [dict get $opts -errorcode] msg pid ...more
EL <[hidden email]>: Mar 17 12:06PM +0100

Am 12.03.18 um 21:40 schrieb Nicolas Robert:
 
> yes the polytope is convex
 
>> Do you have face orientation a priori?
> yes , I'm doing the equation of the plane for every faces
...more
Mike Griffiths <[hidden email]>: Mar 16 01:38PM -0700

On Friday, 16 March 2018 13:23:50 UTC, Rich wrote:
> created the window. I'd only consider twapi when changing titles of
> "other" MSWin windows, that were not created by my current script via ...more
Eugene <[hidden email]>: Mar 16 06:39PM -0400

On 16-Mar-18 4:38 PM, Mike Griffiths wrote:
> On Friday, 16 March 2018 13:23:50 UTC, Rich wrote:
 
> I suspect that this is just an easy example/demonstration of the problem - TWAPI exposes a great ...more
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