Thanks for the code, but the header and row are hard coded, in my case it an variable, some times i will get 4 name and some time 10 names. how to accommodate that?
---------- Post updated at 07:38 PM ---------- Previous update was at 07:35 PM ----------
Quote:
Originally Posted by durden_tyler
Note that the "keys" function returns the keys of a hash in an apparently random order.
I sorted names as well as activities, so the values in my output are ordered horizontally by name and vertically by activities.
Hi Tyler,
Thanks for the code, but the header and row are hard coded, in my case it an variable, some times i will get 4 name and some time 10 names. how to accommodate that?
Hello List,
Iam searching for a solution where i can use hash based searching .
In Detail , I have linked list which will be dynamically increasing .
I need a best searching mechanisim such a way that it can take only one itereation .
Right now iam using linear search which is taking... (11 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)
I have a script with dynamic hash of hashes , and I want to print the entire hash (with all other hashes).
Itried to do it recursively by checking if the current key is a hash and if yes call the current function again with refference to the sub hash.
Most of the printing seems to be OK but in... (1 Reply)
Can Someone explain me why even using Tie::IxHash I can not get the output data in the same order that it was inserted? See code below.
#!/usr/bin/perl
use warnings;
use Tie::IxHash;
use strict;
tie (my %programs, "Tie::IxHash");
while (my $line = <DATA>) {
chomp $line;
my(... (1 Reply)
Hi,
In Perl, is it possible to use a range of numbers with '..' as a key in a hash?
Something in like:
%hash = (
'768..1536' => '1G',
'1537..2560' => '2G'
);
That is, the range operation is evaluated, and all members of the range are... (3 Replies)
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,
I have an hashes of hash, where hash is dynamic, it can be n number of hash. i need to compare data_count values of all .
my %result (
$abc => {
'data_count' => '10',
'ID' => 'ABC122',
}
$def => {
'data_count' => '20',
'ID' => 'defASe',
... (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)
Discussion started by: totoro125
14 Replies
LEARN ABOUT REDHAT
gzexe
GZEXE(1) General Commands Manual GZEXE(1)NAME
gzexe - compress executable files in place
SYNOPSIS
gzexe [ name ... ]
DESCRIPTION
The gzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
penalty in performance). For example if you execute ``gzexe /bin/cat'' it will create the following two files:
-r-xr-xr-x 1 root bin 9644 Feb 11 11:16 /bin/cat
-r-xr-xr-x 1 bin bin 24576 Nov 23 13:21 /bin/cat~
/bin/cat~ is the original file and /bin/cat is the self-uncompressing executable file. You can remove /bin/cat~ once you are sure that
/bin/cat works properly.
This utility is most useful on systems with very small disks.
OPTIONS -d Decompress the given executables instead of compressing them.
SEE ALSO gzip(1), znew(1), zmore(1), zcmp(1), zforce(1)CAVEATS
The compressed executable is a shell script. This may create some security holes. In particular, the compressed executable relies on the
PATH environment variable to find gzip and some other utilities (tail, chmod, ln, sleep).
BUGS
gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually in some cases,
using chmod or chown.
GZEXE(1)