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by: charliefortune |
last post by:
In order to check availability, I want to visit many different pages
from a database and try and match the regular expressions 'out of
stock' or 'unavailable' or 'sold out' etc. If found, the product will
be flagged as unavailable.
I tried using fopen() and preg_match() but the problem is, if the reg.
expression is present in javascript or in comments, the item gets
wrongly flagged. Is there a way of taking what appears on the users...
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by: passion_to_be_free |
last post by:
I am writing a javascript that will make an http request, sort through
the html for any links on the page, and then store them for future
processing.
To test things, I pasted html source code into my text editor, ran a
GREP search using the following regular expression:
(<a *href\s*=\s*")(+)("*>)
And the appropriate links were highlighted correctly. I then
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by: Mike |
last post by:
I have a regular expression (^(.+)(?=\s*).*\1 ) that results in
matches. I would like to get what the actual regular expression is.
In other words, when I apply ^(.+)(?=\s*).*\1 to " HEART (CONDUCTION
DEFECT) 37.33/2 HEART (CONDUCTION DEFECT) WITH
CATHETER 37.34/2 " the expression is "HEART (CONDUCTION DEFECT)". How
do I gain access to the expression (not the matches) at runtime?
Thanks,
Mike
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by: vtxr1300 |
last post by:
I'm having a problem with a regular expression in conjunction with the
regular expression validator. I am trying to make sure that when a user
browses for a file to upload, it ends in gif, jpeg or jpg. I have the
following expression which validates fine in a .net tester I use and
also a javascript tester. But when I use the following path on the
page, it gives me the error message that I haven't entered a valid
image.
...
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by: Allan Ebdrup |
last post by:
I have a dynamic list of regular expressions, the expressions don't change
very often but they can change. And I have a single string that I want to
match the regular expressions against and find the first regular expression
that matches the string.
I've gor the regular expressions ordered so that the highest priority is
first (if two or more regular expressions match the string I want the first
one returned)
The code that does this has...
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by: rvenable |
last post by:
Hi,
I have a search engine on our website which searches through each page of the website using regular expressions with ASP 3.0.
First, I read in all the contents of the page and remove all html tags with the following pattern: <*>
However, this won't work if I have a line like this:
<input type="text" name="search" maxlength="50" size="36" value="<%=Request.QueryString("search") %>" />
It finds the < before input and finds the > right...
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by: David |
last post by:
I'm having trouble getting the regular expression validator to work
with a text box.
In this simple example I only want lower case letters to be allowed.
So I tried the following and it doesn't work, would somebody be so
kind as to tell me why.
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator
ID="RequiredFieldValidator1"
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by: Joey |
last post by:
Hello guys, I'm trying to learn about regular expressions. I need to
be able to use an RE that can evaluate for STRINGS (or specific
sequences of characters), not just occurances of characters.
Everything I have read thus far involves checking only for the
presence or absence of characters. Can anyone provide an RE that will
correctly evaluate a string to see if it contains other strings,
specifically these (omit the quotes)..."<script>",...
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by: joey.powell |
last post by:
Hello guys, I am primarily an asp.net programmer, but lately I've been
doing some work with Apache, MySQL and PHP.
Anyways, I have a question that I posted in the microsoft asp.net
newsgroup. Thus far no one there has been able to answer it. I feel
some of you may know the answer, and that's why I'm posting it here...
I have a web app with two textboxes. The first textbox allows users to
type in various text, html tags and CSS. The...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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