Thanks Chris and others for the information.
Chris, I have another question: I have a file
containing multiple lines and it looks like this:
(line 1).chen.
(line 2)..
(line 3) chen.
If I read the whole file at once and change it into a
string I have no problem using
On 1/3/06, John W. Burns [EMAIL PROTECTED] wrote:
my $radius_ref = @data;
Could you have omitted a backslash on that line? Your code does what I
think it should do, when I add the backslash before the @-sign. Hope
this helps!
--Tom Phoenix
Stonehenge Perl Training
--
To unsubscribe, e-mail:
On 1/3/06, David Newman [EMAIL PROTECTED] wrote:
One quick fix here is to use printf instead:
printf \n\%02f = %02f, $result, $result;
I believe you were doing this to round off money numbers: numbers
with exactly two digits after the decimal point. To do that, you need
a slightly different
John,
The problem is not that it does not call the second subroutine,
but that the
second subroutine does not output anything.
On Jan 3, 2006, at 12:39 PM, John W. Burns wrote:
[cut]
my %dispatch = (
foo = sub {
my $x = 3;
my $ans = ($x**2);
print answer is: $ans \n;
hi to all and thanks to all suggested me some solution,
using debug lines (or something similar) I understood how obtaining the
output I want.
Now, I'm writing this e-mail to show a possible way to do a discrete
corrector: I write a regexp to substitute (maybe with another regexp
including
Hi Chen,
You can do one line at a time also.
(Also, if you read whole file, convert it into a string and work on that
string, the original file will not change.)
- Regards,
Shashi.
On 1/4/06, chen li [EMAIL PROTECTED] wrote:
Thanks Chris and others for the information.
Chris, I have
Hi Shashi,
Thanks for the reply.
Sorry I didn't make myself clear enough in the
previous email. If I read the whole file into an array
(@file) and then change it into a scalar($string) the
position of each word will change from the second
line. If I want to know the position of each match the
On 1/4/06, chen li [EMAIL PROTECTED] wrote:
I think it might be natural for me to read the file
line by line and get the return position looks like
these(just an example), similar to do the word search
in microsoft Word, which is what I really want:
match in line 1 and the end of matching
On 1/2/06, John W. Krahn [EMAIL PROTECTED] wrote:
Gerard Robin wrote:
Hello,
Hello,
I guess that one can write in more perlish fashion that I did: the part
between the of this script to pack the array @array.
Please, can someone give me some hint ?
You don't need to use an
- Original Message -
From: chen li [EMAIL PROTECTED]
[snip]
I think it might be natural for me to read the file
line by line and get the return position looks like
these(just an example), similar to do the word search
in microsoft Word, which is what I really want:
match in line 1
Hello,
Here's my question.
Let's say I have the following numbers and I want to print them out so they
are formatted in money terms:
examples:
10834.00
1939432.00
to print out as:
$10,834.00
$1,939,432.00
How can I do this? I was suspecting that the printf or sprintf functions
[EMAIL PROTECTED] wrote:
Hello,
Here's my question.
Let's say I have the following numbers and I want to print them out so they
are formatted in money terms:
examples:
10834.00
1939432.00
to print out as:
$10,834.00
$1,939,432.00
How can I do this? I was suspecting that the
On 1/4/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Let's say I have the following numbers and I want to print them out so they
are formatted in money terms:
Have you seen this sub? It's from p. 184 of the llama book (Learning
Perl, 4th ed.).
sub big_money {
my $number = sprintf %.2f,
13 matches
Mail list logo
