<> is producing nothing.. still waiting for input.. but i thought this would work?
Code:
#!/usr/bin/perl -w
use strict;
my @array2;
my @array1 = ("David Veterinarian 56", "Jackie Ass 34", "Karen Veterinarian 28");
$_ = @array1;
while (<>) {
push(@array2,$&) if m/^\w+(?=\s+Vet)/;
}
I am new to the unix/linux environment.
AND........
I need to create a mini shell..that displays prompt (i.e., READY:$), accepts a command from std-in, and prints the command and any parameters passed to it. HELP!!!! (8 Replies)
I wish to write a Perl program that will provide a listing of files in a directory. The files must be listed in sorted order by the file name.
• By default, the program displays only file names.
• By default, the program lists the files in the current directory.
• The program must provide the... (2 Replies)
could i get any help with how to link this program together. i dont know what to put where the X's are
print `flush`;
thank(); #print thank header
use Getopt::Std; # use declaration with the options function
getopts("ld:") or usage() and exit; ... (3 Replies)
Long story short: I'm working inside of a Unix SSH under a bash shell. I have to code a C program that generates a random number. Then I have to call the compiled C program with a Perl program to run the C program 20 times and put all the generated random #s into a text file, then print that text... (1 Reply)
Hi
I am new to perl, i need to write a program to convert horizontal words to vertical
eg: cat, dog, cow,.....(text file)
this should be written as
1.cat
2.dog
like this. can u pls help me to work out.. (4 Replies)
I want to traverse a durectory for a particular file. Situataion is like this. Path is ABC/a/c/g. it has around 100 folders in it.
Search a directory which has word "*latest*" in its path.
and then from the latest go through z/x/c to file final.html.
In total, i want it to go through... (4 Replies)
Hello All,
I am trying to write a small bash script to make my life easier for an analysis. I have multiple folders and inside them are 10 output files with an extension .pdbqt What I am trying to do is to read the folder content and then make a PyMol (.pml) file to load the molecules and then... (11 Replies)
can anyone help me out to write a code by connecting to the sql database and I need to print the list of tables present in the databse.
any ideas please. (1 Reply)
Hi all,
In production code, if using the whence command it picks the production file.if I am using the test code file. by using whence command it not picking the file. do you have any idea on this.
Whence prodcode
it picks the exact path of the prodcode.
whence testcode.
it... (1 Reply)
I created a program, so a kid can practice there math on it. It dispenses varies math problems and the kid must input an answer. I also want it to grade the work they have done, but I can't find the best place for it to print out the grade.
I have:
if ( $response =~ m/^/ ) {
$user_wants_to_quit... (1 Reply)
Discussion started by: germany1517
1 Replies
LEARN ABOUT PHP
wincache_ucache_delete
WINCACHE_UCACHE_DELETE(3) 1 WINCACHE_UCACHE_DELETE(3)wincache_ucache_delete - Deletes variables from the user cacheSYNOPSIS
bool wincache_ucache_delete (mixed $key)
DESCRIPTION
Deletes the elements in the user cache pointed by $key.
PARAMETERS
o $key
- The $key that was used to store the variable in the cache. $key is case sensitive. $key can be an array of keys.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
If $key is an array then the function returns FALSE if every element of the array fails to get deleted from the user cache, otherwise
returns an array which consists of all the keys that are deleted.
EXAMPLES
Example #1
Using wincache_ucache_delete(3) with $key as a string
<?php
wincache_ucache_set('foo', 'bar');
var_dump(wincache_ucache_delete('foo'));
var_dump(wincache_ucache_exists('foo'));
?>
The above example will output:
bool(true)
bool(false)
Example #2
Usingwincache_ucache_delete(3) with $key as an array
<?php
$array1 = array('green' => '5', 'blue' => '6', 'yellow' => '7', 'cyan' => '8');
wincache_ucache_set($array1);
$array2 = array('green', 'blue', 'yellow', 'cyan');
var_dump(wincache_ucache_delete($array2));
?>
The above example will output:
array(4) { [0]=> string(5) "green"
[1]=> string(4) "Blue"
[2]=> string(6) "yellow"
[3]=> string(4) "cyan" }
Example #3
Using wincache_ucache_delete(3) with $key as an array where some elements cannot be deleted
<?php
$array1 = array('green' => '5', 'blue' => '6', 'yellow' => '7', 'cyan' => '8');
wincache_ucache_set($array1);
$array2 = array('orange', 'red', 'yellow', 'cyan');
var_dump(wincache_ucache_delete($array2));
?>
The above example will output:
array(2) { [0]=> string(6) "yellow"
[1]=> string(4) "cyan" }
SEE ALSO wincache_ucache_set(3), wincache_ucache_add(3), wincache_ucache_get(3), wincache_ucache_clear(3), wincache_ucache_exists(3), win-
cache_ucache_meminfo(3), wincache_ucache_info(3).
PHP Documentation Group WINCACHE_UCACHE_DELETE(3)