Tirthankar C. Patnaik wrote:
Folks,
This may be a naive query, but dashed if I know it.
I have a large dataset, of financial data, and I need to check the
results of some trading strategies on it. I have read the data into a
hash of hashes of hashes, as I believe it's better than
Folks,
This may be a naive query, but dashed if I know it.
I have a large dataset, of financial data, and I need to check the
results of some trading strategies on it. I have read the data into a
hash of hashes of hashes, as I believe it's better than read this into
an array (Or
the advice so far.
-stu
--- R. Joseph Newton [EMAIL PROTECTED] wrote:
Stuart White wrote:
I've a problem that I think is best solved with
multi-dimensional hashes. However, the reference
that
I'm using doesn't really cover them. Does anyone
know
where I might find some tutorial
I've a problem that I think is best solved with
multi-dimensional hashes. However, the reference that
I'm using doesn't really cover them. Does anyone know
where I might find some tutorial article of some sort
with an example or two on multi-dimensional hashes?
I know that the syntax
On Thursday, June 5, 2003, at 09:26 AM, Stuart White wrote:
I've a problem that I think is best solved with
multi-dimensional hashes. However, the reference that
I'm using doesn't really cover them. Does anyone know
where I might find some tutorial article of some sort
with an example or two
Stuart == Stuart White [EMAIL PROTECTED] writes:
Stuart I've a problem that I think is best solved with
Stuart multi-dimensional hashes. However, the reference that
Stuart I'm using doesn't really cover them. Does anyone know
Stuart where I might find some tutorial article of some sort
Stuart
Stuart White wrote:
I've a problem that I think is best solved with
multi-dimensional hashes. However, the reference that
I'm using doesn't really cover them. Does anyone know
where I might find some tutorial article of some sort
with an example or two on multi-dimensional hashes?
I know
Hello beginners!
Where do I start... I've already done some reading on this and I've played
tag the wall with the forehead long enough.
What I'm challenging myself to do is to create:
a) a way to name a hash from user input
b) find a way to create a multi-level hash (hash within a hash)
Hendricks Paul D A1C 27 IS/INYS wrote:
Hello beginners!
Where do I start... I've already done some reading on this and I've
played tag the wall with the forehead long enough.
Are you working through a book, like Learning Perl? If not, you should,
because it takes you step by step through
if you are just trying to access a set of nested arrays, use something like
my @parent=([1,2,3],
[7,8,9]);
print $parent[0][1]\n;# outputs 2
print $parent[1][2]\n;# outputs 9
## now to access the the info, use references
foreach my $num(@parent){
foreach my
I've played
tag the wall with the forehead long enough.
a) a way to name a hash from user input
If you mean assign a value with in a hash using the user input, then:
my %hash
$key = STDIN;
$val = STDIN;
$hash{$key} = $val;
If you really want to let the user name
Hendricks Paul D A1C 27 IS/INYS wrote:
Hello beginners!
Where do I start... I've already done some reading on this and I've played
tag the wall with the forehead long enough.
What I'm challenging myself to do is to create:
a) a way to name a hash from user input
Don't.
If you really
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