> On Jun 6, 2018, at 2:16 PM, Ahmad Bilal wrote:
>
> Ok, I went over to previously answered questions under the cgi tag here on
> stackoverflow.
This message was posted to the Perl Beginners list, so you are not at
Stackoverflow any more.
>
> This seems to be the most
Ok, I went over to previously answered questions under the cgi tag here on
stackoverflow.
This seems to be the most voted one: What is Common Gateway Interface (CGI)?
<https://stackoverflow.com/questions/2089271/what-is-common-gateway-interface-cgi>
But it still doesn't clear a few th
Hello,
#1. Is there a framework to send/receive the large binary data flow? I
know thrift can do, but just don't like it.
#2. Is there a native perl library to implement the features which
'iostat' command has?
Thanks.
--
To unsubscribe, e-mail: beginners-unsubscr...@perl.org
For additional
>>Hi,
>>Thanks for the answers on my last question. I have since then dug a bit
>>further in the UTF-8-related error >>message I got, and after some reading
>>have a few questions with regards to UTF-8 handling in perl:
>>(Please bear in mind that I am not
On Wed, Jan 11, 2012 at 7:59 AM, Hamann, T.D. (Thomas) <
ham...@nhn.leidenuniv.nl> wrote:
> Hi,
>
> Thanks for the answers on my last question. I have since then dug a bit
> further in the UTF-8-related error message I got, and after some reading
> have a few questions
Hi,
Thanks for the answers on my last question. I have since then dug a bit further
in the UTF-8-related error message I got, and after some reading have a few
questions with regards to UTF-8 handling in perl:
(Please bear in mind that I am not an IT guy)
1a) My use statements are the
> "M" == Marc writes:
M>Thanks to both Uri and John for their input. I've added your
suggestions and the script is much cleaner and more concise now.
M>I decided to keep the header info in the sub because I'm now setting
the subject to the path of the error log, so at a glance
Thanks to both Uri and John for their input. I've added your
suggestions and the script is much cleaner and more concise now.
I decided to keep the header info in the sub because I'm now setting
the subject to the path of the error log, so at a glance I know where there's a
pro
> "M" == Marc writes:
M>The script works great but I'd like to get advice on how I can
M>clean up my code, so any comments are welcome.
M>Also, do I really need the foreach block in there? I couldn't
M>get it to work without it, but it seems like I should be able
> "HW" == Hal Wigoda writes:
HW> Why clean it up when it works and is not obfusticating.
because he asked for comments and it will be educational to all on the
list.
uri
--
Uri Guttman -- uri AT perlhunter DOT com --- http://www.perlhunter.com --
Perl Developer Recruit
Marc wrote:
I've written a script to traverse my web server, find any files called
"error_log", e-mail them to me, and then delete them. It is triggered
by cron twice a day.
The script works great but I'd like to get advice on how I can clean
up my code, so any comments are welcome.
Also, do I
Why clean it up when it works and is not obfusticating.
On Mon, Jul 18, 2011 at 8:59 PM, Marc wrote:
> I've written a script to traverse my web server, find any files called
> "error_log", e-mail them to me, and then delete them. It is triggered by
> cron twice a day.
>
> The scr
I've written a script to traverse my web server, find any files called
"error_log", e-mail them to me, and then delete them. It is triggered by cron
twice a day.
The script works great but I'd like to get advice on how I can clean up
my code, so any comments are welcome.
etimes interviewers ask purposely
> > > obscure questions not to see if you know the answer but to see what
> > > you'd do if you came across a problem you couldn't immediately solve
> > > when on the job. The best response is to state you don't kno
On Monday 25 Apr 2011, Shlomi Fish wrote:
> On Sunday 24 Apr 2011 21:01:57 Shawn H Corey wrote:
> > On 11-04-24 10:36 AM, Akhthar Parvez K wrote:
[ snip ]
> > I still think I have to disagree. Sometimes interviewers ask purposely
> > obscure questions not to see if you know
iewee is knowledgable enough and it's not always necessary to
> > have that happened by an answer he expected.
>
> I still think I have to disagree. Sometimes interviewers ask purposely
> obscure questions not to see if you know the answer but to see what
> you'd do if you cam
hink I have to disagree. Sometimes interviewers ask purposely
obscure questions not to see if you know the answer but to see what
you'd do if you came across a problem you couldn't immediately solve
when on the job. The best response is to state you don't know and then
tell wha
On Sunday 24 Apr 2011 16:48:10 Akhthar Parvez K wrote:
> Hi Jyoti,
>
> On Thursday 21 Apr 2011, Jyoti wrote:
> > Please give me any link or any tutorial which will be helpful for
> > preparation of PERL interview.
>
> I don't honestly think someone would write an article or tutorial about
> "prep
On Sunday 24 Apr 2011 17:13:18 Shawn H Corey wrote:
> On 11-04-24 09:48 AM, Akhthar Parvez K wrote:
> > #5 - Never give a wrong answer - If at all you receive a question that
> > you don't know, do not panic, just be smart and divert the question so
> > you can answer what you know.
>
> If you don
On Sunday 24 Apr 2011, Shawn H Corey wrote:
> On 11-04-24 09:48 AM, Akhthar Parvez K wrote:
> > #5 - Never give a wrong answer - If at all you receive a question that you
> > don't know, do not panic, just be smart and divert the question so you can
> > answer what you know.
>
> If you don't kno
On 11-04-24 09:48 AM, Akhthar Parvez K wrote:
#5 - Never give a wrong answer - If at all you receive a question that you
don't know, do not panic, just be smart and divert the question so you can
answer what you know.
If you don't know the answer, say so. Then state how you would go about
f
Hi Jyoti,
On Thursday 21 Apr 2011, Jyoti wrote:
> Please give me any link or any tutorial which will be helpful for
> preparation of PERL interview.
>
I don't honestly think someone would write an article or tutorial about
"preparing for a Perl interview". That should actually split into two: L
> On Thu, Apr 21, 2011 at 9:07 AM, Luis Roca
> wrote:
>> Again, if you provided some more information about the position
>> (the company's job description) I'm sure people can give you
>> more specific help â good luck!
>
> Wouldn't it be nice though if the people conducting interviews
> already
On Thu, Apr 21, 2011 at 9:07 AM, Luis Roca
wrote:
> Again, if you provided some more information about the position
> (the company's job description) I'm sure people can give you
> more specific help – good luck!
Wouldn't it be nice though if the people conducting interviews
already knew enough a
sition? Is this a systems administrative
job? It's difficult to give you prep questions for an interview
without even knowing what the job title is you are interviewing for or
what kind of work this company/companies do. ;-)
However for some general topics chromatic wrote a list of expertise
manag
Hi Jyoti,
On Thursday 21 Apr 2011 07:49:00 Jyoti wrote:
> Hello All,
>
> Please give me any link or any tutorial which will be helpful for
> preparation of PERL interview.
>
First of all, see:
* http://perl-begin.org/learn/Perl-perl-but-not-PERL/
(It's either "Perl" or "perl", but never "PERL
Hello Jyoti,
Please give me any link or any tutorial which will be helpful for
preparation of PERL interview.
Please read `perldoc perlfaq` (http://perldoc.perl.org/perlfaq.html). It
is a collection of frequently asked questions which will certainly help
you at an interview.
Regards,
Alan
2011/4/21 Jyoti :
> Hello All,
>
> Please give me any link or any tutorial which will be helpful for
> preparation of PERL interview.
>
There are lots. But, doesn't google give you any info you want?
--
To unsubscribe, e-mail: beginners-unsubscr...@perl.org
For additional commands, e-mail: begin
Hello All,
Please give me any link or any tutorial which will be helpful for
preparation of PERL interview.
Thanks in advance.
Jyoti
>>>>> "a" == ayaa writes:
a> I have three questions:
a> 1. If I have a variable that is stored in a data set and I want to
a> formulate only one constraint (under optmodel) that is a function of
a> all the data set's observations of this vari
I have three questions:
1. If I have a variable that is stored in a data set and I want to
formulate only one constraint (under optmodel) that is a function of
all the data set's observations of this variable and a decision
variable. Suppose the
variable is a and x is the decision variabl
> "APK" == Akhthar Parvez K writes:
APK> Yes, I think the memory space allocated by a process using
APK> malloc() can't be really freed up until the calling process is
APK> terminated. And processes that uses mmap() can unmap those chunk
APK> size of memory when it's not needed. I gue
On Thursday 13 May 2010 14:56:37 Akhthar Parvez K wrote:
> On Thursday 13 May 2010, Akhthar Parvez K wrote:
> > On Thursday 13 May 2010, Shlomi Fish wrote:
> > > Then it is very likely that the memory allocated to the "mem" pointer
> > > will not be returned to the kernel due to the nature of mallo
On Thursday 13 May 2010, Akhthar Parvez K wrote:
> On Thursday 13 May 2010, Shlomi Fish wrote:
> > Then it is very likely that the memory allocated to the "mem" pointer will
> > not
> > be returned to the kernel due to the nature of malloc() and how it is an
> > abstraction above sbrk():
> >
>
On Thursday 13 May 2010, Shlomi Fish wrote:
> Then it is very likely that the memory allocated to the "mem" pointer will
> not
> be returned to the kernel due to the nature of malloc() and how it is an
> abstraction above sbrk():
>
> http://linux.die.net/man/2/sbrk
>
> perl 5 makes use of sbrk
On Thursday 13 May 2010 11:59:36 Akhthar Parvez K wrote:
> Hi Uri,
> > APK> 3) Also, am I correct in guessing that the memory that's used to
> > APK> allocate a variable defined with 'my' will be freed up once the
> > APK> current lexical scope is exited?
> >
> > true but with a file lexical
Hi Uri,
Not sure if it was because I've been dealing with mainly web servers for the
past few years, but I always read your name as U-R-I instead of Uri. :-) It
looks like you've got a name that's relevant to your profession, most of us
didn't have that fortune!
On Thursday 13 May 2010, Uri Gu
> "APK" == Akhthar Parvez K writes:
APK> 1) Since a hash defined in the main part (outside the
APK> subroutines) of a program can be accessed from anywhere (from all
APK> subroutines), is it fine, in regards to security or even code
APK> elegancy, if we define a hash in the main part?
Hello,
Just want to ensure my understanding about Perl basics is solid. In order to do
that, I have a few questions to be cleared up front.
1) Since a hash defined in the main part (outside the subroutines) of a program
can be accessed from anywhere (from all subroutines), is it fine, in
On Feb 10, 9:03 am, jwkr...@shaw.ca ("John W. Krahn") wrote:
> PolyPusher wrote:
> > All,
>
> Hello,
>
>
>
>
>
> > I have a file that defines pins for an IC. The code needs to find
> > ".SUBCKT RE1321_4" and produce a list that complies with SKILL(lisp)
> > context for Cadence tool suite, the out
PolyPusher wrote:
All,
Hello,
I have a file that defines pins for an IC. The code needs to find
".SUBCKT RE1321_4" and produce a list that complies with SKILL(lisp)
context for Cadence tool suite, the output needs to like ("Ant"
"DCS_RX".. "last pin ") and outputs to a file...
If pin
All,
I have a file that defines pins for an IC. The code needs to find
".SUBCKT RE1321_4" and produce a list that complies with SKILL(lisp)
context for Cadence tool suite, the output needs to like ("Ant"
"DCS_RX".. "last pin ") and outputs to a file...
If pins list in the file do not fit
On Feb 3, 2:26 pm, jwkr...@shaw.ca ("John W. Krahn") wrote:
> PolyPusher wrote:
> > Hi All,
>
> Hello,
>
> > I have some Perl experience but has been awhile. I mainly write
> > SKILL lisp programs for Cadence CAD for a layout group(we are a IC
> > design center).
>
> > I have a CBR(describes circ
> Besides this forum, does anyone know of a good Perl/Tk email
> list/forum in which to ask questions about Perl/Tk?
You can try comp.lang.perl.tk which is fairly quiet
--
Owen
--
To unsubscribe, e-mail: beginners-unsubscr...@perl.org
For additional commands, e-mail: begin
On Thu, Feb 04, 2010 at 10:22:00PM +, Tony Esposito wrote:
> Besides this forum, does anyone know of a good Perl/Tk email list/forum in
> which to ask questions about Perl/Tk?
https://mailman.stanford.edu/mailman/listinfo/ptk
It's rather quiet, so be patient.
--
Paul
Besides this forum, does anyone know of a good Perl/Tk email list/forum in
which to ask questions about Perl/Tk?
PolyPusher wrote:
Hi All,
Hello,
I have some Perl experience but has been awhile. I mainly write
SKILL lisp programs for Cadence CAD for a layout group(we are a IC
design center).
I have a CBR(describes circuit) file and want to open it, find the
line in file
Is it just one line or are t
On 2/3/10 Wed Feb 3, 2010 6:44 AM, "PolyPusher"
scribbled:
> Hi All,
>
> I have some Perl experience but has been awhile. I mainly write
> SKILL lisp programs for Cadence CAD for a layout group(we are a IC
> design center).
>
> I have a CBR(describes circuit) file and want to open it, find
Hi All,
I have some Perl experience but has been awhile. I mainly write
SKILL lisp programs for Cadence CAD for a layout group(we are a IC
design center).
I have a CBR(describes circuit) file and want to open it, find the
line in file
.SUBCKT __RE1321_4 HB_GND GSM_RX DCS_RX DCS_VRX GSM_VRX PCS
> "sono-io" == sono-io writes:
sono-io>Hello everyone. I'm new here, so please forgive me for
sono-io> replying to a question before asking one, but I never here anyone
sono-io> talk about "Beginning Perl" by Simon Cozens. Maybe because it's out
sono-io> of print(?) but IMHO it's
on H. Owens
>
>
>
>
>
> From: Harry Putnam
> To: beginners@perl.org
> Sent: Tuesday, October 6, 2009 10:38:53 AM
> Subject: Re: More questions
>
> Slick writes:
>
>> I was just wondering once I get the hang of this, what things can I
>> program
Does the information also work with Windows? I use that most.
Jason H. Owens
From: Harry Putnam
To: beginners@perl.org
Sent: Tuesday, October 6, 2009 10:38:53 AM
Subject: Re: More questions
Slick writes:
> I was just wondering once I get the hang of t
What is a good starter perl book to learn perl.
Best learning Perl book is 'Learning Perl'. Also known as the Lama
book. There are other good texts also, but imho that is by far the
best.
Hello everyone. I'm new here, so please forgive me for replying to a
question before asking one, but
Slick writes:
> I was just wondering once I get the hang of this, what things can I
> program? What is the pinicale of this? (I do understand that your
> mind is the limit, but you get my drift) I want to see something
> that would be worth attaining Jason H. Owens
I'm far from an expert... bu
> "Uri" == Uri Guttman writes:
> "RLS" == Randal L Schwartz writes:
RLS> In the preface of the first edition of the Llama, I composed the
RLS> following poem:
RLS> A one-L Randal wrote a book,
RLS> A two-L Llama for the look,
RLS> but to whom we owe it all,
RLS> is the three-L Larry Wal
> "RLS" == Randal L Schwartz writes:
RLS> In the preface of the first edition of the Llama, I composed the
RLS> following poem:
RLS> A one-L Randal wrote a book,
RLS> A two-L Llama for the look,
RLS> but to whom we owe it all,
RLS> is the three-L Larry Wall!
keep
> "Tim" == Tim Bowden writes:
>> Just a nit pick - it's the "Llama Book" - not the "Lama book":
Tim> Bugger. I knew it didn't look quite right. Shoulda chased it up.
In the preface of the first edition of the Llama, I composed the following
poem:
A one-L Randal wrote a book,
A tw
I was just wondering once I get the hang of this, what things can I
program? What is the pinicale of this? (I do understand that your mind is the
limit, but you get my drift) I want to see something that would be worth
attaining
Jason H. Owens
On Mon, 2009-10-05 at 09:20 +0200, Shlomi Fish wrote:
> On Monday 05 Oct 2009 07:01:47 Tim Bowden wrote:
> > On Sun, 2009-10-04 at 15:03 -0700, Slick wrote:
> > > I have a couple of questions.
> > >
> > > What is a good starter perl book to learn perl.
> >
On Monday 05 Oct 2009 07:01:47 Tim Bowden wrote:
> On Sun, 2009-10-04 at 15:03 -0700, Slick wrote:
> > I have a couple of questions.
> >
> > What is a good starter perl book to learn perl.
>
> Best learning Perl book is 'Learning Perl'. Also known as the Lam
On Sun, 2009-10-04 at 15:03 -0700, Slick wrote:
> I have a couple of questions.
>
> What is a good starter perl book to learn perl.
Best learning Perl book is 'Learning Perl'. Also known as the Lama
book. There are other good texts also, but imho that is by far the
best.
Slick wrote:
> I have a couple of questions.
>
> What is a good starter perl book to learn perl.
>
> Secondly, I am kinda having trouble assimilating all the perl information. I
> want to know ways that you all remember the format of a script as well as the
> main it
I have a couple of questions.
What is a good starter perl book to learn perl.
Secondly, I am kinda having trouble assimilating all the perl information. I
want to know ways that you all remember the format of a script as well as the
main items that are normally use. I know about the
> On Thu, Aug 6, 2009 at 11:54, Bryan R Harris
> wrote:
> snip
>> Now that's just impressive.
>>
>> For some reason the back of my brain thinks if I knew perl as well as you
>> two seem to I could easily make all the money I wanted. Just between you
>> and me =), is that true??
>>
>> Thanks for
On Thu, Aug 6, 2009 at 11:54, Bryan R Harris wrote:
snip
> Now that's just impressive.
>
> For some reason the back of my brain thinks if I knew perl as well as you
> two seem to I could easily make all the money I wanted. Just between you
> and me =), is that true??
>
> Thanks for the responses,
> "BRH" == Bryan R Harris writes:
BRH> For some reason the back of my brain thinks if I knew perl as
BRH> well as you two seem to I could easily make all the money I
BRH> wanted. Just between you and me =), is that true??
it would be true if you were very good in any language, not jus
> On Thu, Aug 6, 2009 at 11:15, Bryan R Harris
> wrote:
>>
According to the FAQ you want to do it like this:
s/^\s+//, s/\s+$// for $var;
>>
>>
>> I can't find documentation of this notation anywhere, i.e. the comma between
>> statements with a trailing for.
>>
>> John, where d
Bryan R Harris wrote:
According to the FAQ you want to do it like this:
s/^\s+//, s/\s+$// for $var;
I can't find documentation of this notation anywhere, i.e. the comma between
statements with a trailing for.
John, where do you find all this cool stuff?
This is just something you pick u
On Thu, Aug 6, 2009 at 11:15, Bryan R Harris wrote:
>
>>> According to the FAQ you want to do it like this:
>>>
>>> s/^\s+//, s/\s+$// for $var;
>
>
> I can't find documentation of this notation anywhere, i.e. the comma between
> statements with a trailing for.
>
> John, where do you find all this
>> According to the FAQ you want to do it like this:
>>
>> s/^\s+//, s/\s+$// for $var;
I can't find documentation of this notation anywhere, i.e. the comma between
statements with a trailing for.
John, where do you find all this cool stuff?
- Bryan
--
To unsubscribe, e-mail: beginner
On Thu Aug 06 2009 @ 2:29, sys adm wrote:
> I do hate to write s/^\s+|\s+$//g for each and each time,just got tired of it.
> So I hope perl can have that a string operator, since many script languages
> have that, and it's used universally.
Write the subroutine once, and then you won't have to d
"John W. Krahn"
To: Perl Beginners
Subject: Re: two questions
Date: Tue, 04 Aug 2009 23:24:56 -0700
sys adm wrote:
>
> 1. why perl doesn't have a built-in strip() function?
Why doesn't BASIC have built-in regular expressions? Why doesn't C have
built-in strings?
On Wed, Aug 5, 2009 at 11:06, John W. Krahn wrote:
> Chas. Owens wrote:
>>
>> On Wed, Aug 5, 2009 at 10:01, John W. Krahn wrote:
>> snip
If you want to use the string in a URL then it cannot be truly random,
because
not every character can appear in a URL.
>>>
>>> That does not
Chas. Owens wrote:
On Wed, Aug 5, 2009 at 10:01, John W. Krahn wrote:
snip
If you want to use the string in a URL then it cannot be truly random,
because
not every character can appear in a URL.
That does not make sense.
snip
I believe he/she meant that not every character is allowed in a reg
Chas. Owens wrote:
On Wed, Aug 5, 2009 at 10:01, John W. Krahn wrote:
snip
If you want to use the string in a URL then it cannot be truly random,
because
not every character can appear in a URL.
That does not make sense.
snip
I believe he/she meant that not every character is allowed in a reg
On Wed, Aug 5, 2009 at 10:01, John W. Krahn wrote:
snip
>> If you want to use the string in a URL then it cannot be truly random,
>> because
>> not every character can appear in a URL.
>
> That does not make sense.
snip
I believe he/she meant that not every character is allowed in a regex,
so you
Ed Avis wrote:
sys adm computermail.net> writes:
1. why perl doesn't have a built-in strip() function?
each time I need to say $var =~ s/^\s+|\s+//g to strip
Good question. Perl 6 is fixing this by adding a 'trim' operator.
The code I use is
for ($var) { s/\A\s+//; s/\s+\z/ }
On Wed, Aug 5, 2009 at 05:12, Ed Avis wrote:
> sys adm computermail.net> writes:
>
>>1. why perl doesn't have a built-in strip() function?
>>each time I need to say $var =~ s/^\s+|\s+//g to strip
>
> Good question. Perl 6 is fixing this by adding a 'trim' operator.
> The code I use is
>
> for
sys adm computermail.net> writes:
>1. why perl doesn't have a built-in strip() function?
>each time I need to say $var =~ s/^\s+|\s+//g to strip
Good question. Perl 6 is fixing this by adding a 'trim' operator.
The code I use is
for ($var) { s/\A\s+//; s/\s+\z/ }
>2. what's the standard m
sys adm wrote:
1. why perl doesn't have a built-in strip() function?
Why doesn't BASIC have built-in regular expressions? Why doesn't C have
built-in strings? Why doesn't $LANGUAGE have built-in $FEATURE?
Because that is the way the language was designed.
each time I need
to say $var =
> "sa" == sys adm writes:
sa> 1. why perl doesn't have a built-in strip() function? each time I
sa> need to say $var =~ s/^\s+|\s+//g to strip the blank space before
sa> and after the variable, specially if this is a CGI var.
because it is so easy to write a strip thing with regexes. a
1. why perl doesn't have a built-in strip() function? each time I need to say
$var =~ s/^\s+|\s+//g to strip the blank space before and after the variable,
specially if this is a CGI var.
2. what's the standard module or method to generate a random string, for
example the string will be used as
1) Can you specify an initial size for the table? I need to load about
2.6 million strings in to a table, and the intermittent reorgs of the
table slow the load down considerably.
2) Can you make the table read only? the tie takes &GDBM_WRCREAT as a
parameter, and a priv spec of 0640. There is
b chen wrote:
i am completely new to perl, can you explain to me the following line of
code in red.
There is no red here, there is only black and white.
how does this line of code grab a time value and assign it to $ time,
how does assigment happend in this conditiona statement.
while (<
> i am completely new to perl, can you explain to me the following line
> of
> code in red.
>
> how does this line of code grab a time value and assign it to $ time,
>
> how does assigment happend in this conditiona statement.
>
>
>
> while (<>)
> {
> chop;
> # Grab the time
> next unless ($time
i am completely new to perl, can you explain to me the following line of
code in red.
how does this line of code grab a time value and assign it to $ time,
how does assigment happend in this conditiona statement.
while (<>)
{
chop;
# Grab the time
next unless ($time) = /(\d+:\d+:\d+\,\d+)/;
H all,
I need to split a file containing three columns of data as shown below
into three separate files. Each split file should contain row names and
one column of data and the column name should be the file names. Is
there any perl advanced function that allow me to do this?
probe set
E
Eric Krause wrote:
Hello all,
Hello,
I have two quick questions that I would love some help on. I have looked
at the manual (Programming Perl) and I didn't get it, hence my email.
Question 1 - How can I make variables in a function (subroutine) global
(accessible from other func
On Mon, 2008-12-22 at 15:18 -0700, Eric Krause wrote:
> Hello all,
> I have two quick questions that I would love some help on. I have looked
> at the manual (Programming Perl) and I didn't get it, hence my email.
>
> Question 1 - How can I make variables in a function
Hello all,
I have two quick questions that I would love some help on. I have looked
at the manual (Programming Perl) and I didn't get it, hence my email.
Question 1 - How can I make variables in a function (subroutine) global
(accessible from other functions)?
Question 2 - I am tryi
r your careful explanation. I was just in the process of writing
that I had worked out that the map keeps newlines out. I'll push my luck
and ask two further questions. First, what exactly is the "null field" at
the start of my first line, or where does it come from?
split always (un
On Mon, Nov 17, 2008 at 13:21, John W. Krahn <[EMAIL PROTECTED]> wrote:
snip
>> push(@Array_of_Records, { map /(.*)/, @fields });
>
> Store the fields as a hash at the end of @Array_of_Records. The filter
> /(.*)/ ensures that no newlines are included in the keys or values of the
> hash.
snip
_of_Records. The filter
> /(.*)/ ensures that no newlines are included in the keys or values of
> the hash.
Thanks for your careful explanation. I was just in the process of writing
that I had worked out that the map keeps newlines out. I'll push my luck
and ask two further question
n parentheses (forcing the items to be treated as a list?) and
you can't use {} because of the outer {} to create the hash reference?!?)
Sorry if this is very long. I wanted to make sure to include enough
information to make the questions clear.
Another way to the same thing would be:
$/ =
the outer {} to create the hash reference?!?)
Sorry if this is very long. I wanted to make sure to include enough
information to make the questions clear.
Thanks in advance, Telemachus
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
http://learn.perl.org/
Thanks for your suggestions and all of them make sense. However, since
I am a totally beginner never learned programing, it should take me
sometime to understand them clearly. I will also try to get answer
from my lecturer, then post here that what I have learned from both
questions.
Programing
birdinforest wrote:
I am a student and enrolled Unix programing this semester.
There are two questions relating to perl I can not work out in the
last exam ( Actually I have write out my code, however the exam system
marked it as "wrong"). Please help me to point out the fau
On Tue, Oct 21, 2008 at 10:43, Rob Dixon <[EMAIL PROTECTED]> wrote:
snip
snip
> use strict;
> use warnings;
>
> print join('', "@ARGV" =~ /[0-9]/g), "\n";
snip
The perl interpreter in my brain throws a syntax error on the line 4
character 15.
Since you have put your code out there here is mine
birdinforest wrote:
>
> I am a student and enrolled Unix programing this semester.
> There are two questions relating to perl I can not work out in the
> last exam ( Actually I have write out my code, however the exam system
> marked it as "wrong"). Please help me to po
On Tue, Oct 21, 2008 at 08:49, birdinforest <[EMAIL PROTECTED]> wrote:
> I am a student and enrolled Unix programing this semester.
> There are two questions relating to perl I can not work out in the
> last exam ( Actually I have write out my code, however the exam system
> m
1 - 100 of 480 matches
Mail list logo
