öèòèðàì Ian Phillipps [EMAIL PROTECTED]:
On Tue, 19 Nov 2002 at 11:30:17 +0200, Vladi Belperchinov-Shabanski
wrote:
hi!
I hope I understand the problem correctly, i.e. `how to escape'?
In this case I always prefer:
our %ESCMAP = ();
for ( 0 .. 255 ) { $ESCMAP{ chr( $_
Folks,
Simple question:
Is there a more elegant way to express this:
an array of names is converted into a comma-separated list.
if the list gets to long - limit it and add , etc. at the end.
$str = join ', ', @names;
if (length($str)90) {
($str = substr($str,0,90)) =~
* Selector, Lev Y [EMAIL PROTECTED] [2002-11-20 00:55]:
an array of names is converted into a comma-separated list.
if the list gets to long - limit it and add , etc. at the end.
$str = join ', ', @names;
if (length($str)90) {
($str = substr($str,0,90)) =~ s/,[^,]*$/, etc./;
On Tue, Nov 19, 2002 at 06:50:36PM -0500, Selector, Lev Y wrote:
Is there a more elegant way to express this:
an array of names is converted into a comma-separated list.
if the list gets to long - limit it and add , etc. at the end.
$str = join ', ', @names;
if
-Original Message-
John W. Krahn [mailto:[EMAIL PROTECTED]]
On Tuesday 19 November 2002 15:50, Selector, Lev Y wrote:
Simple question:
Is there a more elegant way to express this:
an array of names is converted into a comma-separated list.
if the list gets to long - limit
IMHO both of these are very rude to $str by making it receive data it
never wanted. This is then followed by an half hearted apology (oh sorry
my $str = join ',', grep { defined } @namz[0..89];
$str .= ', etc...' if @namz 90;
--
Steven Lembark 2930 W. Palmer
* A. Pagaltzis [EMAIL PROTECTED] [2002-11-20 02:00]:
my ($i, $total);
($total += $_) 90 or last, $i++ for map length, @names;
$str = join ',', @names[0 .. $i];
$str .= ', etc' if $i $#names;
Sorry, that would of course be
($total += length) = 90 or last, $i++ for @names;
The map was left
Ok, another attempt, this time with brain engaged and coffee
consumed.
$str = join ', ', @names;
if (length($str)90) {
($str = substr($str,0,90)) =~ s/,[^,]*$/, etc./;
}
my ($i, $total);
($total += length) 90 ? $i++ : last for @ARGV;
$str = join ', ', @ARGV[0 .. $i];
$str .= ', etc' if
