2,977 Topics
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 | I hear perl is the way to go for string parsing, so here is the test! I have a file like this: [code] ... <li><a href="DSC_9866.JPG"> DSC_9866.JPG</a></li> <li><a href="DSC_9867.JPG"> DSC_9867.JPG</a></li> ... [/code] and I want to get a list of the file names. That is, the result I want is … |
| | Hi I have never really bothered with javascript before but i am having alot of problems with a ajax php form my php code returns [code] if ($states==false) { $result = 'nostates'; $result = trim($result); return $result; exit; } [/code] And my javascript alert returns nostates but always executes the … |
| | I have this code and having matched the input, I want it split into two separate variables. The input is in the form of a range (e.g: 1-10) and is written in perl. Here is the code: [ if($pr=~m/^([0-9]+)\s*[-]\s*([0-9]+)$/){ print "Match"; } else { print "Not a match"; } ] … |
| | Hi all, In order to run an excel macro, I need my personal.xls excel file open so I open it along with the file I'd like to run the macro in. Problem is when I close the program I use save/close. But for some reason it still pops up a …  |
| | I have a text file that looks like Y07976.1/124-271 Y07978.1/48-201 and I want to remove everything after the forward slash such that in the end the text file will look like Y07976.1 Y07978.1 I am currently learning perl and I think regular expressions are going to be a trouble for … |
| | Hi everyone, I would like to parse this text file PREVIT:nmrValidate_166w.pdb atoms "A -750 -GLU -CG " and "B -54 -GLN -CG " 3.8759 A apart atoms "A -750 -GLU -CD " and "B -54 -GLN -CG " 3.8447 A apart atoms "A -750 -GLU -C " and "B -51 … |
| | i m having a webpage which is having a gridview which is displaying data from database........now on the same same web page their exists some hyperlinks namely A, B ,C.....upto Z ............can anybody plz help me out on how to display the new data (clicking of hyperlink A result in …  |
| | What language do you think has the best string library? Please don't say perl.... -Patrick |
| | Hi everybody . i have a problem that i have been trying to solve for weeks can u help. this is bonus problem given to me by my professor in college. hers is the description: menu driven library: 1. list books 2. add books 3. find books a. by id …  |
| | I have numerous amounts of .ini files that I have to extract specific lines from. Say Lines 1,5,9,23,63,31 (each in a new line) from all files. So as you can see, no sort of pattern and I jump around in lines. I'd like to write a perl script (which I … |
| | hi everyone, i am working on a project, where when a user registers, he would be provided with a link which he can give to anyone and ask them to register. once this new user, uses that link to register, he will be automatically assigned certain points, that was set … |
| | Hi guys, I would like to execute something like this in my program: system("C:\test\perl\a.pl"); But the problem is i need to execute: perl a.pl Can't just execute the a.pl and expect it to run. Any ideas on how i could simply open up the cmd prompt with my program and … |
| | I would like my C program to run my perl script: I have something like this in mind: system("C:\test\perl\a.pl"); But obviously it needs to do perl a.pl. Not just execute the a.pl. Any ideas? Something simple would be appreciated. |
| | Hey guys, quick question, I'm a beginner and put together a grep script that searches for certain content within text files in a directory. The result yields over 600 lines so i want to put them in a file called file.txt. [CODE]opendir (DIR, ".") or die "$!"; my @files = … |
| | Hi, I am trying to get to use the grep function in perl, I have been searching web pages but can't get a simple example. I am reading in a .csv file with 7 columns and loads of rows, this is done with: [code] $dat_file = 'sample.csv'; [/code] In the … |
| | HI can anyone tell me how to start with a project to read pattern files in perl...I am really confused... |
| | So, in the course of a bigger project, I need to generate normally distributed random numbers. I've decided to try to use the GSL rng library. From [URL="http://www.gnu.org/software/gsl/manual/html_node/Random-Number-Generator-Examples.html"] the gsl webpage[/URL] I got an example code, just to get an idea of how the interface works. The program looks like: … |
| | Hi guys... I need a PHP code which will display a hyperlink only between 8:00 am - 8:00 pm. Thanks.  |
| | Hi everyone I want to know what is __END__ mean , is this the end of the file. For what this is used in PERL? Thanks |
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| | i have 10 data notepad files (with column x= 1 to 5 and column y = some random number) x y 1 12 2 13 3 8 4 6 5 2 i want to multiply the 1st file's second column with 3, and save it as new data file Increase … |
 | I would like a table cell to act as my hyperlink. What I have currently is a hyperlink embedded in a table cell, hence it is only when the exact underlined hyperlink text is clicked that the url is obeyed. But not when you click anywhere else. [e.g <tr><td><a href=www.meme.com>clickMe … |
| | Name: Joe Nickname: Kuramarujo or K-jo Height: 5'10" Weight: 205lbs. Hair: Brown Eyes: Brown Location: VA Age: 47 Hobbies: Hacking code, Video games, Cigars Relationship Status: Divorced Education: Twenty-eight years after graduating high school I am currently getting a BS in Game Software Development. Work: Retired on disability after 22+ …  |
 | hey guys my while loop is not working correctly..doesnt matter which character i enter it will still run the loop..and what it should do is test to see if character entered is 'y'(well thats what i want it to do ) thanks!! [CODE]#! /usr/bin/perl $exp = "y"; while ($exp =="y") … |
| | I'm sending a post to an url, and after successfully sending the post, it will turn to another page, now how to find the another page url? <code=perl> #!/usr/bin/perl use LWP 5.64; my %form; $form{"name"} = $name; $form{"email"} = $email; $form{"grade"} = $grade; my $res; my $url = "http://www.mydomain.com/register.php"; SIG{ALRM} … |
| | Hello, I am very much new to perl and to this forum also... pls help for this prob... I have 200 two colom data files like, xyz_channel_1.dat .....xyz_channel_200.dat. Coloms of each file is similer like below; First colom 'X' starts from 1 and ends at 200. and second colom 'Y' … |
| | Hey, I need to install PHPIze (To install XCache) so I ran the command [CODE]yum install php-devel[/CODE] (PHPIze is within the php-devel package) And that gives me the output [CODE]Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * epel: ftp.uni-koeln.de * rpmforge: ftp-stud.fht-esslingen.de Setting up Install Process Resolving Dependencies … |
| | i have made a bulleted list that retrieves its items from a database dynamically. i want to convert these items into a hyperlink such that each link is for a seperate page. and also i dont want these as linked button. please help. |
| | Hi all, I was wondering if any of you have had any experience with Catalyst and Moose. I am starting a project that I think would use both. I plan to use mod_perl or fast_cgi with Catalyst as the framework and Mason as the template language (I have used Mason … |
| | is it possible to open and work in two files from same or different location simultaneously. How it is possible? Please suggest Thanks / Regards Mahesh |
| | I want to get rid of all my paper documents. (that I'm able to) These include recepts, invoice copies, bills, college work, sketches, etc. What software is best to use for this? I'm running Windows XP and have a scanner. My main concern is document organisation after I have scanned … |
| | Dear Daniweb Community, Like I've previously explained on an other topic, I'm trying to delete lines of a csv file where the value of a column is equal to a fixed value. In other words I have to check if a specific column value for a line is equal to …  |
| | Hi....I am very new in perl and maybe My question can be very simple...I created hash of hash and I filled it.. But I cannot access any element of it...This is a part of my code;; %doclen=($putword=>{id => $words[2]}); Can somebody write any sentensize to access any element of ths … |
| | Hi all, I'm very new to perl but I will try to explain where I am at the moment. I have a lot of information in a .csv file. The 2nd columb has different values relating to different things. For example "no" = nokia, "se" = sony ericsson, "ip" = … |
| | Thanks for reading my post. I just started perl programming. I need to print the prime factors on the screen. but when I executed my code, it shows nothing. I dont know what else to do. This is the code I got... [CODE] # number to factor is passed as … |
| | when i do a stderr redirect to stdout, does the shell open the stdout file? if so is there any way i can capture the opening of this file? basically what i want to do is at the firstinstance of an error i want my perl script to die and … |
| | hi just wanna ask is it possible for perl to get the value of a print command? for ex. my $result = print "hello world\n"; print "$result\n"; why is it that the "print $result" would print a value which is 1?.. is it possible to get the result "hello world" … |
| | Okay this has got me stumped. i am designing a site but the content div isn't expanding all the way down to the footer div in opera and firefox but it is in IE. Not had this one before and have tried adding various height:100% and min heights to the … |
| | I just upgraded my server and now a simple log script reaks of errors. [code]#!/usr/bin/perl use CGI ':standard'; use warnings; $database = "/full_path/filename.shtml"; $shortdate = `date +"%D %T %Z"`; chop ($shortdate); open (DATABASE,">>$database"); print DATABASE "$ENV{'REMOTE_ADDR'} - $shortdate - $ENV{'SCRIPT_URI'} - $ENV{'HTTP_USER_AGENT'}<!-- - $ENV{'HTTP_REFERER'}--><BR>\n"; close(DATABASE); { print "Content-Type: text/html\n\n"; print … |
| | Hello, the following code is not exactly working properly. Bascally when I enter + in the dialog box it escape but still increments in the calculation. So for instance if I first enter a word "hello" then I click OK button then I enter word "there" then I click OK … |
| | We have this scripting working on one server and are trying to transfer it to a different server and we are getting this error the working server is fedora fc7 the new on is fedora fc12. When we run the script from a command line we get: web root 23:42:09 … |
| | If i fork off a parent and want to fork of fthe child, can i pass new variables from the child to the "grand -child"? PL help me clear this concept. |
| | I wasnt to fork from a parent and execute two perl codes simultaneously rot13.pl and pi.pl.I want to keep track of the pid's of both children. i am not aware how to do it within the system() cmd. I have written the code below. But something tells me I'm being … |
| | Hello everyone, I'm currently working on an automated process which extract user info from AD with csvde, then do some treatments with perl scripts, convert the csv file into xls in order to do some modifications by a specific user in Excel, then convert the xls to csv, format it … |
| | Hi, I have a file.txt, I need to enter the data in string. Currently my code looks like this, [CODE]#!/usr/bin/perl open myfiles, "file.txt" or die "couldn't find file: $!"; while (<myfiles>){ $string .= $_; } print $string; close(myfiles);[/CODE] The output when I print the string is like hello.c work.c office.c … |
| | Hi gusy, Can any one suggest , how to install DBD::mysql on windows mechine. (Its eating my head). I tried all the possible ways , but its not installing. 1) I tried to install directly from cpan , failed 2) manually downloaded, and tried to install, still failing : showing … |
| | umm lets see where to start ? name:not really important (i like anonyminty) :) i go by Kourt32 or Anarionist ( I've been here before hehe) age: 17 Location: TN <----- I know right lol Hobbies: C/C++(still learning alot),programming(in general),tuning my computer to maximum performance,Minimalism(i love minimalism im a huge … |
 | Well like the title says, everything was alined fine, untill I added the Shell, it's the shell I want to resize, but if I pass wx.Size(100,100) of self.console.SetSize((100,100)), it doesn't work :f What am I doing wrong? [code=python]class DEDITOR(wx.Frame): def __init__(self, *args, **kwds): # begin wxGlade: DEDITOR.__init__ kwds["style"] = wx.DEFAULT_FRAME_STYLE … |
| | Hey there... I got a website which i want to work properly... But i cant make it work properly without image popup working properly... PHP and HTML code: [code] <?php if ($handle = opendir('./bsbilleder')) { while (false !== ($file = readdir($handle))) { if(substr($file, 0, 1) != ".") { $bspic = … |
| | Hey... I've got some problems with jQuery. Code: jQuery: [code] <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript"> $(document).ready(function(){ $(".bspicdiv").animate({height:0},"fast"); $(".bspicdiv").animate({width:0},"fast"); $(".bspic").click(function(){ $("#box").animate({height:500},"fast"); $("#box").animate({width:500},"fast"); $(".bspicclose").click(function(){ $(".bspicdiv").animate({height:0},"fast"); $(".bspicdiv").animate({width:0},"fast"); }); }); }); </script> [/code] PHP/HTML: [code] echo "<a class=\"bspic\" href=\"#\"><img border=\"0\" src=\"./bsbilleder/".$file."\" height=\"80\" width=\"80\" /></a>"; echo "<div class=\"bspicdiv\"><a href=\"#\" class=\"bspicclose\"><img border=\"0\" src=\"./bsbilleder/".$file."\" height=\"450px\" width=\"450px\" /></a></div>"; … |
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