Hi,
For one of my programs, I need to have a hashtable as in Perl. Unfortunately shell doesnt provide any variable like hash. Is there anyway/trick, I could implement a hash in shell (using shell scripts/sed/awk).
JP (2 Replies)
Dear Friends,
I want to create a hash table using the standard Glib header (if possible) so that I can store a structure and keep the hash key(search key) based on a string.
Any example code would be great since I am not able to get the main idea.
best regards
Skull (4 Replies)
Hi,
I have a nested hash table say for example as follows:
%coins =
(
1 => {
"Quarter"=>25,
"Dime"=>10,
"Nickel"=>5,
},
2 => {
"asd"=>34,
"qwe"=>45,
... (0 Replies)
hello,
I am creating a HASH table using file1.pl :-
I want to retrieve the content of the hash table created above from another file named file2.pl :-
The problem is that if I separate like this into 2 files.Then it says that HASH table is not created.So can you please tell me how to... (2 Replies)
Hi, i want to implement hash table (put, get and transfer operations) using c in unix. so give some nice infromation on how to write my code. (1 Reply)
Hi,
I hope someone can help me with the following prob..
I need to implement a hashtable whose KEYs are strings and VLAUEs are
again hashtables.
ie key - is a string and value -is another hashtable .
So.... how am I supposed to be implementing my nested hashtable?
Thanks in advance (1 Reply)
Hi all,
I just downloaded this example from the net. I was looking around for a hash table like implementation in unix when I came across this.
ARRAY=( "cow:moo"
"dinosaur:roar"
"bird:chirp"
"bash:rock" )
for animal in ${ARRAY} ; do
KEY=${animal%%:*}
... (8 Replies)
hello,
i am new to scripting and would like to know how to return a hash table from a sub routine.
i tried the following,
my %hash_function = ();
hash_function = &return_hash();
sub return_hash
{
my %hash = ();
///populate the hash
return %hash;
}
but it dosent seem to... (1 Reply)
I was looking at this script and was wondering if anyone can explain what this script does and how does it work. Thank you for any help.
State* lookup(char* prefix, int create)
{
int i, h;
State *sp = NULL ;
h = hash(prefix);
for (sp = statetab; sp != NULL; sp... (14 Replies)
Hi, I have a hash of hash where it has
name, activities and count
i have data like this -
$result->{$name}->{$activities} = $value;
content of that are -
name - robert tom cat peter
activities - running, eating, sleeping , drinking, work
i need to print output as below
... (3 Replies)
Discussion started by: asak
3 Replies
LEARN ABOUT DEBIAN
plucene::analysis::porterstemfilter
Plucene::Analysis::PorterStemFilter(3pm) User Contributed Perl Documentation Plucene::Analysis::PorterStemFilter(3pm)NAME
Plucene::Analysis::PorterStemFilter - Porter stemming on the token stream
SYNOPSIS
# isa Plucene::Analysis:::TokenFilter
my $token = $porter_stem_filter->next;
DESCRIPTION
This class transforms the token stream as per the Porter stemming algorithm.
Note: the input to the stemming filter must already be in lower case, so you will need to use LowerCaseFilter or LowerCaseTokenizer farther
down the Tokenizer chain in order for this to work properly!
The Porter Stemmer implements Porter Algorithm for normalization of English words by stripping their extensions and is used to generalize
the searches. For example, the Porter algorithm maps both 'search' and 'searching' (as well as 'searchnessing') to 'search' such that a
query for 'search' will also match documents that contains the word 'searching'.
Note that the Porter algorithm is specific to the English language and may give unpredictable results for other languages. Also, make sure
to use the same analyzer during the indexing and the searching.
You can find more information on the Porter algorithm at www.tartarus.org/~martin/PorterStemmer.
A nice online demonstration of the Porter algorithm is available at www.scs.carleton.ca/~dquesnel/java/stuff/PorterApplet.html.
METHODS
next
my $token = $porter_stem_filter->next;
Returns the next input token, after being stemmed.
perl v5.12.4 2011-08-14 Plucene::Analysis::PorterStemFilter(3pm)