2,977 Topics
 | |
| | I can get variables from an html page into my perl cgi script just fine, but I want to process these variables (also works), and pass them to another cgi script. I'm not sure how though. I've tried to set up a new <form> inside of my perl script to … |
| | Hi, all, I am a Perl newbie. I need to read multiple files in a loop and read each file into an array. I wrote the following code, but it doesn't work. Basically my question is how to assign a different array in the loop? Can anybody help? Thanks a … |
| | Hi All, I have two files to compare. Each has 10 columns with first 4 columns being key index together. The rest of the columns have monetary values. I want to read one file into hash; check for the key value availability in file 2; then compare the values in … |
| | Hi there, I'm wondering if there's a way to differentiate a space and a tab in Perl. I have this data format: [CODE]02 Aug 10 14:22:00 12345 A Quick Brown Fox Jumps John Peter Doe 02 Aug 10 14:25:00 12345 Over The Lazy Dog John Peter Doe 13 Aug 10 … |
| | Hi all, I am trying to make an array of folders and want to basically take all files inside the folder. However, I got an error saying "missing a $ loop variable". I have add a $, and worked around with this codes, but still did not work .. Is … |
| | When I turned on my laptop, the usual blue Dell logo screen (with press F2 to enter setup) came up followed by a blank screen where the cursor is at the top left flashing, the hard disk light is permanently on and it stays like that indefinitely. When I press … |
| | hi, I am a newbie. I have a simple perl script that write to a text file I created a mxml page using flex, anyone know how can I execute the perl script from mxml page? Also, I wish the perl script can retrieve the user input from the text … |
| | Hi all, I literally only started looking at shell a couple of hours ago. I am looking to do just one task, which I think should be quite straight forward. I will try explain it as best I can......... Basically I am trying to automate the grep command from ubuntu … |
| | Hi I am busy with a google map, and I have the 'to here' 'from here' directions on my info window, but i have a problem. When i type in an address for the directions, it links me to the google maps site, but i get a message in the …  |
| | Hi i am a newbie to perl.. I have a script which copies files from local machine to a remote machine. I am using Getopt::Long to get the command line arguments. "-d" : for directories "-f" : for files doubt #1 GetOptions ('d:s' => \@dir, 'f:s' => \@fil); If i …  |
| | Guys, Please explain what is happening here? [code=perl] #!/usr/bin/perl $line="abcd"; @arr=split("",$line); print $arr[$0]; $x="x"; if ($arr[0]==$x) { print "Hello"; } [/code] The output is: aHello Am I dreaming this? |
| | hello. i need to know how i can write an onactivate function for the hyperlink that is clicked. each hyperlink identifies a different directory and i assigned each of them with an id equal to their directory. the onactivate function (actv)is meant to receive this id in a string and … |
| | #!/usr/bin/perl # Example of a daytime TCP server using perl functions use strict; use Socket qw(INADDR_ANY AF_INET SOMAXCONN SOCK_STREAM sockaddr_in); # Get protocol number my $proto = getprotobyname(’tcp’); # Create generic socket socket(SOCK, AF_INET, SOCK_STREAM, $proto) or die "socket: $!"; # Bind to the daytime port on any interface my … |
| | Hi , How do I write a code that will print the first 10 even numbers in PERL Thank you |
| | Dear Team, I have a list of snmp-enabled devices saved in list.txt. I need to poll these devices for 5 different OIDs and output the result in csv format. Could you please help me? Vipin Krishnan  |
| | Hi, I had write a script in perl to randamize hex value and get the results as attached. Which is decimal value-----hexadecimal value. If i want to get randomized hexadecimal value 0x12c8xxxx but not 0x12c80000, what can i do? (where xxxx is not zero but with some hex value) I … |
| | Hi, This might be too much to ask, but can someone help make sure this php file code always saves current date to my "lastupdate" field of "ReservationDetailsTmp'" table? Would be great to receive response asap. Thanks a lot in advance! :) [CODE]<?php // no direct access defined( '_JEXEC' ) … |
| | Hi All, I am adding a calendar coded in cgi to my page.As i can use a JS calendar also but it have to do it with cgi only. my present calendar prints current month on the page.Now here the problem comes. I want each & every date to be … |
| | I have a combo box on a form (MainForm) that's bound to a column in a database table. I want this combo box to get it's list of selections from a second table (LocationsTable). Items are added or deleted from LocationsTable via a second form (frmLocations). If I have MainForm … |
| | I am currently trying to store location data into a database and when i display it on a website, the location data is hyperlinked and when i click on it, it will act as a search query to display the location on Google Maps in a iframe. Does anyone know … |
| | Hey there, I need some help with the placement of constructors and how the second constructor would work (there's two of them). All I ask is for some explanation. These are the exact instructions: The default Constructor should build a dynamic array of size 3 for the grades. Another constructor … |
| | I have no idea where to start with this... I have no experience coding with perl, so maybe if someone could show me to a guide about how to go about doing this and push me in the right direction I have a website where users can uploaded recorded games … |
| | i have a windows vista and it isnt starting properly. i have tried: startup repair- not working restore to a point of time: not able to back up: not working please if anyone has a solution that u know would work TELL ME |
| | Hi everyone, I was wondering if there's a way to write a command to the terminal from a c++ program. I'd like to be able to have some kind of loop with a Makefile, so the last command on a makefile runs the makefile again. Otherwise, is there a way … |
| | I have a speradsheet which should be converted into HTML page using perl script. It should be generic so that if I change anything in the excel sheet this should reflect in the HTML page. Please can anyone help me? Eagerly waiting for some one's reply |
| | Hello Everybody I am facing some problems while processing a file containing a several lines like this : 1 1134177124.U.0 1134177124.+.613 1134177163.+.2234 1134208365.D 1134520916.U.0 I need to arrange it like this: 1 1134177124 U 0 1 1134177124 + 613 1 1134177163 + 2234 1 1134208365 D 1 1134520916 U 0 … |
| | Hi all, I'm trying to set up code that will allow me to do the following: Read in a csv file, In columns 3 and 5 there is similar information, I want to count how many times each unique entry is in either of these columns. For example: col 3: … |
| | I have a piece of client software which sends an HTTP POST request asynchronously using a "chunked" transfer encoding ($ENV{HTTP_TRANSFER_ENCODING} is "chunked"), which I'm utterly unfamiliar with -- and unfortunately I can't change the client specification. I need to write a simple server script to receive the client's chunked data, … |
| | Hi, I am having a bit of trouble getting my fetch(PDO::FETCH_OBJ) to print the way I want. I am also unsure if fetch(PDO::FETCH_OBJ) is the right thing to use. Code below. [CODE] $sqlTotal = "SELECT SUM(price) FROM `$user` WHERE `cart`=1"; $total = $conn->query($sqlTotal); $total->execute(); $totalResult = $total->fetch(PDO::FETCH_OBJ); $totalResult = print_r($totalResult); … |
| | can any one help me for this code. i had created 2web page say home, employee and master page. on the mater page i want to show all the employee who are online now. for that i'm firing the query and i got the all the employee name through SqlDatareader.Now … |
 | Hello friends, can someone explain to me how can I submit form with radio button ? I know how to fill and submit form if the form contain just a textboxes, here is the code: [CODE=perl] #!c:\\perl\\bin use strict; use WWW::Mechanize; use HTTP::Cookies; my $outfile = "out.htm"; my $url = … |
| | Hey All, I am looking to make a couple of scripts to do the following (seperate files, not all in one). DNS, MySQL, POP3/IMAP+SMTP Basically, i want to try connecting to these sources, and check they are running on the server. If they are not running, i will create a … |
| | I often see people asking the same question over and over, "How do I learn to program, and where do I start?" Some people may take that question to the next level by asking, "Which language should I learn first?". The answer to those questions is fairly simple, but also … Computer Science algorithm amazon-web-services asp asp.net client-server database-design delphi developer-tools first-post google gui html-css ide java-jsp java-netbeans javascript legacy-mac mac-software machine-learning microsoft microsoft-access microsoft-windows oop operating-system pascal perl python software-architecture unix user-interface vb.net vbscript visual-basic visual-studio web-browser web-design web-server windows-server xml  |
| | Hi experts, This is the snippet for html file <li><a href="#">Electronics</a> <ul> <li><a href="">Mobile Phones</a></li> <li><a href="">Television</a></li> <li><a href="">Air Conditioners</a></li> <li><a href="">Photo & Optics</a></li> <li><a href="">Audio Systems</a></li> </ul> </li> And there is one jsp file called electronics.jsp.. If i click any one of the above, it should be go to …  |
| | I need some help. I have figured out most of my script but I need to search a string and see if it starts with certain characters and Does not end in another. [$line1 = "EB*1**96" #should produce true value and blank line] [if ($line1 =~ /^EB\*/ and $line1 ne … |
| | I am somewhat new to Perl and I am getting the wrong result. The parser part works great and it sorts out like I want. However as it reads through and parses the file I can get it printed out to an out file however I can not seem to … |
| | Hey, I was trying to delete a particular pattern say something like <HTML> from a text file. How would I do that in perl? |
 | /success$/ will match "unsuccess" but not "successful". But I have some problem in understanding it when used in some situation like $string =~ s/\s*$//; What does here the $ means? |
| | Hi, If it's not too much trouble I would appreciate some help with this - how can I iterate through multiple files in the current directory, opening one after another? For example all files with a name matching students_*.html format. I'm not concerned with files contained in sub-directories. I've searched … |
| | Hi guys, I am writing this perl script. Basically, what I want to do with this is that I have a text file vec.txt which looks something like this: <T> chemical- and bio-terrorism </T> <T> <C> nerve agents </C> </T> , <T> toxic proteins </T> <T> toxic protein </T> <T> … |
 | i went to college to be an engineer, came out 6 years later with a degree in discrete mathematics, & have since worked as a software developer in a corporate IT shop. i'm considering retooling once again, this time towards something like what i suppose people mean by industrial engineering. … |
| | How to pass a hidden variable to servlet/action class on clicking of a hyperlink in jsp page.  |
| | Hello Dear DaniWeb community Here I am again, with a new problem :-) For those of you that are reading every post you probably have already seen that I'm trying to implement an auto-extracting process which extract data from ActiveDirectory, process it in order to make a filtered csv file … |
| | in my web page i am having different hyperlinks for letter a to z and now i want to display all the details in gridview of the names starting with particular letter in my db table on clicking of hyperlink.. plz help its urgent.......... |
| | Hi I am new to perl...I have a file in which sections are seperated by "//************************************************" How can i search for the asterisk character using regular expressions? =-------------- open(IN, "<$inFile") while (<IN>) { if (/^\/\/**/) #here is the error..search for multiple '*' character { print "Seperater found" } } pls … |
| | HI, I would like to know, what are all the scenarios under which perl is used for software testing... this will be useful to me :!: |
| | Dear all I would like to read every file in a directory, if each file contains a line 'KAC 50' I will write to an output file. My code below write all the out output into only 1 file. How can I have many output files corresponding to the input … |
| | Hello.everyone. I met a problem today and search for a long time without any luck:( I want to limit length in textbox. not total maxlength but maxlength perline. for example. if I choose to limit 7 char per line. when words exceeded 7 in a line textbox will start a … |
| | Hey guys this is my code [code] <a href="Links.php"><img src="images/downloads.png"></a> [/code] How do i get rid of the blue border that goes around it?!!?? Thanks |
| | Hi everyone!!! Have somebody succesfully installed bioperl on snow leopard? I tried Fink and CPAN, but no luck. It seems impossible! Cheers!!! |
The End.