11-09-2017
Your body needs a break once in a while! I find that exercise and Sudoku puzzles help clear my mind and sometimes let flashes of solutions to problems I've been working on for days seep into my consciousness.
Cheers,
Don
8 More Discussions You Might Find Interesting
1. What is on Your Mind?
Do we have a mobile app for unix.com? (1 Reply)
Discussion started by: ahamed101
1 Replies
2. Shell Programming and Scripting
Is it possible to add Pager Notification to mailx command??
Or by any other mean.
just want to specify that by Pager i mean a message to the mobile number.
Suppose i have following condition
If ];then
send a message to 9999999999
else
no message to be sent
fi
Is it possible?
I... (5 Replies)
Discussion started by: Sharma331
5 Replies
3. What is on Your Mind?
Hello,
I have noticed some problems with Google complaining our site is not "https://search.google.com/www.usearch-console/mobile-friendly" using only Tapatalk.
So, after a lot of work, I have re-enabled our legacy mobile style and make some improvements and Google has declared us "mobile... (2 Replies)
Discussion started by: Neo
2 Replies
4. What is on Your Mind?
I'm working on updates to the mobile phone view, and it's going to look much better I think. Here are some current prototypes:
Prototype Mobile Home Page:
https://www.unix.com/members/1-albums214-picture690.jpg
Prototype Mobile Search Page:
... (43 Replies)
Discussion started by: Neo
43 Replies
5. What is on Your Mind?
From Prototyping New Responsive Mobile for UNIX.COM - Phase II, we move to Phase III.
Basically, the core prototype for every day browsing the forums, replying, posting and editing on mobile is nearly finished with the exception of a few formatting issues with regard to rare system messages or... (4 Replies)
Discussion started by: Neo
4 Replies
6. What is on Your Mind?
Having given up for the time being with a very difficult game engine project to virtualizing cyberspace, am working on the forums again.
Just updated a few icons on the mobile site. Explanations in the picture captions:
https://www.unix.com/members/1-albums214-picture855.jpeg
... (1 Reply)
Discussion started by: Neo
1 Replies
7. What is on Your Mind?
If you have not visited the site on mobile lately, you are missing out on a great looking mobile web site.
If you don't have a mobile, you can always navigate to the sliding member panel and click on "Mobile View"....
It's really looking killer'......
I'm starting to think that soon the... (6 Replies)
Discussion started by: Neo
6 Replies
8. What is on Your Mind?
Just created (actually, only modified... it was created by ShoutOut) a new responsive 404 "not found" page with the help of ShoutOut free templates.
https://www.unix.com/status/404.html
Same for 401 and 403 errors.
Picture sans animation:
... (2 Replies)
Discussion started by: Neo
2 Replies
LEARN ABOUT OPENDARWIN
while
while(n) Tcl Built-In Commands while(n)
__________________________________________________________________________________________________________________________________________________
NAME
while - Execute script repeatedly as long as a condition is met
SYNOPSIS
while test body
_________________________________________________________________
DESCRIPTION
The while command evaluates test as an expression (in the same way that expr evaluates its argument). The value of the expression must a
proper boolean value; if it is a true value then body is executed by passing it to the Tcl interpreter. Once body has been executed then
test is evaluated again, and the process repeats until eventually test evaluates to a false boolean value. Continue commands may be exe-
cuted inside body to terminate the current iteration of the loop, and break commands may be executed inside body to cause immediate termi-
nation of the while command. The while command always returns an empty string.
Note: test should almost always be enclosed in braces. If not, variable substitutions will be made before the while command starts execut-
ing, which means that variable changes made by the loop body will not be considered in the expression. This is likely to result in an
infinite loop. If test is enclosed in braces, variable substitutions are delayed until the expression is evaluated (before each loop iter-
ation), so changes in the variables will be visible. For an example, try the following script with and without the braces around $x<10:
set x 0
while {$x<10} {
puts "x is $x"
incr x
}
SEE ALSO
break(n), continue(n), for(n), foreach(n)
KEYWORDS
boolean value, loop, test, while
Tcl while(n)