1,034 Topics
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| | I've been doing this for the school assignment. So the whole idea of this program is to use random numbers to disguise a message by translating it into pairs of numbers; or to reveals messages by translating a series of pairs of numbers back in to the original characters. It … |
 | Hello. I've been through dozen of tutorials about regex, and obviously still don't understand everything. I'm trying to get data (a whole DIV field and its contents) from another website, and display it on my page. It seems to get everything, but the DIV field. This is what I want: … |
| | Hi, I need help creating or manipulationg my current regex that will grab two numbers from a line, while excluding a specific number. Here is an example of what the line will look like: "In our tests, downloads on port 6881 achieved up to 12059 Kbps while downloads on port … |
| | I am making a basic craigslist type website with a search function. There is a field where you can enter what you think the name of the product might be and my search function is supposed to find names of products that match. so for example a user can enter: … |
 | i am having the code if (eregi($file,$_SERVER["HTTP_ACCEPT_LANGUAGE"]) && !$use_lang) $use_lang = $file; This line of code is giving error:-Deprecated: Function eregi() is deprecated in C:\xampp\htdocs\spm\includes\header.php on line 15  |
| | Hi, I am currently working on a script that will compare two numbers from a file. I am thinking that I need to use a regular expression in order to get the numbers, however I don't know what the regex would be since there are multiple numbers through out the … |
| | Hi I'm bit stuck on how to put a period in array. This is my example: <pre> <?php $str = 'I like to eat Strawberry Cheesecake.'; $words = preg_split('@([\W]+)@', $str); var_dump($words); ?> </pre> This is how it's `var_dump()`: array(7) { [0]=> string(1) "I" [1]=> string(4) "like" [2]=> string(2) "to" [3]=> … |
| | Hello Everyone. Can you please advise how can I replace a string from this "[" to "]" this character and replace it with blank string? I believe I will use str_replace but I am having a hard time doing this. The quick brown fox jumped over [caption id="attachment_223" align="alignleft" width="900"] … |
| | I have this pattern which finds links, inside a text string from file_get_contents function. Works fine, it seems. But I am curious to understand the expression, each charachter of it, what it does etc. Here you go: preg_match_all('~href=("|')(.*?)\1~', $var, $out); I know what it does obviously, but what does (.*?)\1~ … |
| | Hi.. I used following regular expression "/^[0-9]{1,2}\-\[0-9]{1,2}\-\[0-9]{4}$/" for email validation. It won't check the mail id like "testmail@gmail" . It will work "testmail@gmai" Can anybody suggest solution for this? |
| | Hi, I'm rather new to php so...I use simplepie to parse rss feed but i want to filter them by keywords i made this code : $feed = new SimplePie(); $feed->set_feed_url(http://website.name/rss); $feed->init(); $feed->set_cache_duration (3600); $feed->set_timeout(30); $feed->handle_content_type(); $countItem = 0; foreach ($feed->get_items() as $item){ $checktitle = $item->get_permalink(); //Regex keyword filter $pattern …  |
| | Hello, I am trying to create a currency converter, but when I press 'convert' it get the error message: Index was outside the vounds of the array. Here is my code: Imports System.IO Imports System.Text.RegularExpressions Public Class Form1 Private Sub doCalculate() ' Need the scraping Dim Str As System.IO.Stream Dim … |
 | Hello I am trying to build a function that i can use in to search for an object or item from its name, Here is what I have in **sfind.py** def findobj(searchTxt,items): """ This function will help you find an object or an item from list of items passed to … |
| | hi everybody i just need to know what is the function of preg_split and that which is inside of brackets: $keywords = preg_split ('/[\s]+/',$keywords); |
| | Hi all, hope you are having a better day than I am... I am trying to write the results of a search of text using preg_match_all to a database... First thing I need to do is write the results of the search to an array (which preg_match_all does)... It writes … |
| | -------------------------------------HTML CODE----------------------------------------------- <div id="song_html" class="show1"> <div class="left"> <!-- info mp3 here --> 128 kbps<br /> 00:03:46<br />3.4 mb </div> <div id="right_song"> <div style="font-size:15px;"><b>THIS IS JUST A TEST</b></div> <div style="clear:both;"></div> <div style="float:left;"> <div style="float:left; height:27px; font-size:13px; padding-top:2px;"> -------------------------------------HTML CODE----------------------------------------------- How can I Pharse this html code to get only the content … |
| | Everytime I try to put it to bottom I get the same erorr. I would be greate if you guys can help me with this. So when I try to install this package sudo apt-get install unityshell-rotated libnux-1.0-0 compizconfig-settings-manager I get this erorr Reading package lists... Done Building dependency tree … |
 | Hi I'm hoping to get some starting points here in a subject that scares me, RegExp. I've looked at a couple of tutorials but they all seem to be based on std::string. I'd like to use std::tr1::regex but I don't know where to start or even if it's possible without … |
| | Recently bought "Regular Expressions Cookbook 2nd ed." and wanted to share my findings. The book is divided into two parts. The first part (3 chapters) describes tools, skills and programming. The tools chapter shows you what's out there (including his own software). The skills chapter is a tutorial. It describes … |
| | Hello, I am trying to create a program that will allow me to find a certain phrase, (always between brackets and always with a "'0" in it) and replace it. Basically I have something like [ k '0 ir e ] and what I need to do is use regular …  |
| | I have a simple question about regular expression and Im new to php so sry about my bad questions , what is the meaning of ^ and $ in regular expression and please give examples that if we dont put them it will go wrong . thank you |
 | Hi guys! I've been using PHP for fun for a while, and now I'm interested in playing with some scraping. I know regex is the way to go. So I'm trying to scrape a page of 4chan. I want to grab the images and the title of the thread of … |
| | Hello, i have issue that i cant solve for some time since i dont fully understand regex. How can i get selected data from table to array? Example class="fb s10" title="Get This Info"> class="fb s10" title="Get That Info"> How can i extract Get This Info Get That Info from selected … |
| | Hello, i have made a code that strips off html tags using regex but i have issue. Now in file i have multiple tabs. example: nesa<tab><tab>pera<tab><tab><tab><tab>nn<tab><tab><tab><tab><tab><tab>kkn how can i remove extra tabs and keep only one tab ? example: nesa<tab>pera<tab>n<tab>kkn Thanks in advance  |
| | My PHP script can fetch content from a div id, but what is the way to filter this fetch data and exclude some of its content which has this div id `<div id="navbar" class="n">content here content here</div>` I have tried with this code but its not working $regex = '#\<div … |
| | I trying to learn HTML by studying code from a downloaded web site. In the HTML code is the following snippet of Javascript. I am so new to Javascript and HTML and have no clue what this snippet is for. Any ideas? function gID(name) { name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]"); var regexS … |
| | Hi all. AM having a little issue with regex. Not one of my strongest skills! I'm trying to produce a simple translation system that doesn't require arrays, gettext etc. It basically has this structure: $content=<<<CONTENT <p>{{Dyma destun||Here's some text}}</p> ... CONTENT; So the page content is held in a var … |
| | Hi, I've got a set of folders with each contain many files. I need to extract a specific file extention(.sof) from each of these folders to a new directory(or the same directory in a new folder). Any help is appreciated. Thanks. |
| | Hey guys tried a few things but Im clueless to stuff like regex and I really need this compontent to my project :( THIS NEEDS TO BE EXTRACTED - this changes on each refresh I need that part of the data to be added to a list view Please help … |
 | Hi I'm working on a form validation script. Up to this point, I've only written very basic regex validations. The input that I'm trying to validate should have entries in the following format AAA111 separated by comma space. So some sample entries are : `ABC111` or `ABC111, ABC112, ABC113`. Here's … |
| | Hi, I have a HTML page in one variable. I need build a mehod that will extract a tag content (dif extract_tag(self, tag_name)). For example, given webpage: <div id="mw-page-base" class="noprint"></div> <div id="mw-head-base" class="noprint"></div> <!-- content --> <div id="content" class="mw-body"> <a id="top"></a> <div id="mw-js-message" style="display:none;"></div> <!-- sitenotice --> <div id="siteNotice"><!-- centralNotice …  |
 | I have the following code. I wanted to determine if the value inputted in $cellno (from a textbox) are all digits (numbers), and if it's 11 numbers, and if its starting numbers are "09". One correct value example is 09345678910. It is all numbers, has 11 digits, and begins in … |
| | hello i have little roblem with my php code to me its seems to be ok but its not working function bing_backs($url){ // to get backilinks $url = "http://www.bing.com/search?q=link%3A$url"; $total = file_get_contents($url); $match_expression = '/<span class="sb_count" id="count">(.*?)<\\/span><\/div>/im'; // preg_match($match_expression,$total,$matches); preg_match_all($match_expression, $total, $matches); echo $n_clean=$matches[1]; return $n_clean=clean_me($n_clean); } function clean_me($numb){ // … |
 | Hi. i'm trying to login to an asp login page via php and curl... i wrote this code by google help. i expect see originale login page whith invalid username and password message , but i see only 'Object moved to here.' error. <?php $urlLogin = "http://xxxx/LoginPage.aspx"; $nameUsername='txtUsername'; $namePassword='txtPassword'; $valUsername … |
| | Use regular expressions, regex, to create an efficient textbox that only takes in digits as input. |
| | please someone help me..im doing my final project and below is my code for the registration form..after i fill up all my form and it will appear a msg box that i can only register once...the data is not being inserted in the database..im using ms access...please2....do help me...i dont …  |
 | Hi Daniweb, I've been using perl for Regex recently and I want to know is it possible to create an Excel Movie Library with the movie poster, the name of that file and a hyperlink of that clip is attached to the poster. Any help is appreciated. thanks. |
| | Hi I have a task to do. I will just brief it in a sentence, I have a file of 20000 lines. Now task is to recognize number of similar lines. ex1 : "The quick brown fox jumps on a lazy dog" ex2 : "The quick brown dog jumps on …  |
 | Hi guys, I read about this problem but can't figure what should I change. Can you please help? Here's my code: <?php // Title: Contact Form - Dolce Forno GB // Updated: 9/8/2012 // Author: Veronika Horvathova //Validation code if (empty($_POST) === false) { $errors = array(); //variables $name = … |
| | I am currently doing a simple loading system, what I want to do is to check specific numbers for example these cellphone numbers are only for globe telecom (0915, 0916, 0917) and for smart telecom (0918, 0919, 0920, 0921). If the user checks on globe the number should be in …  |
| | I am having a lot of trouble with the game I am supposed to be creating, so I'm going to put it out here for the many minds smarter about this stuff than I am to see if they can let me know whats wrong... I am brand new to …  |
| | Hello, I have a problem to this html code.I want to get only the data inside the href,but the data is dynamic. <a title="Click here to see docket information" href="/ccm/do/docket?county=65&data=eedd78d10fd9da341e05b25b48b62013">652012CC000006CCXXXX</a> I am not really familiar in regex.I am using this code to extract the html inside the href. MatchCollection m1 … |
| | I wanted to validate a string with preg_match but after a lot of struggle I just used if($str[0]!='x'.... but just out of curiosity I wonna know how to do this using preg_match I'm getting a string as an input- the 1st char in the string must be % the 2nd … |
| | Hi, I am working on Protein and DNA sequences. When you have a protein sequence it can be translated in to DNA sequence in many ways. A nice way to express this is using regular expression. I would like to create this long regular expression for a protein sequence, and … |
| | I need some help with my code for my bulls and cows game... the requirements for the program are below: To start your gaming career, you have decided to write a math game. You want to create the following Menu: Bulls and Cows --------------------------------- 1. Play new game - New … |
| | Hey, Do any one know how to get only Lang ID from Google chrome site ("view-source:https://www.google.com/chrome?hl=en-GB") using this regex "<option value=""([a-zA-Z]*)"">[�-9; a-zA-Z()]*</option>" ? |
| | I am trying to read through a text file and pull out bits of information I need. I have it 1/2 working but need to figure out how to loop through it to get the other 1/2 Sample log file '-------------------------------------------------------------------------------------------------------------- [01:32:18.281] [@Flos'tok] [@Flos'tok] [Force Valor {875503313485824}] [ApplyEffect {836045448945477}: Force … |
| | Hi all, I dont why my code is not detecting the matching words. Firstly Im reading the words from a text file into an array. Plz help me to make this correct. This is my code. import java.util.*; import java.io.*; public class TestRegex{ public static void main(String[] arg) { String … |
| | Hi, I am looking for regex to extract following words from text: The word which comes after "Replaced" means Replaced disk Replaced floppy Replaced memory Please suggest the regex for it. Thanks! |
| | do you know how can i put a hyphen (-) after 3 digits of a number(starting from the end) in php? example: the number 9787897878 to be shown as 978-789-7878?? |
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