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by: Lee Kuhn |
last post by:
Is there a way to add a literal character to a regex match? For example,
normally applying the regex ..$ to the string "123456" results in a match
"56". I want to be to add a literal character to the beginning of the
resultant match string. In other words, is there a regex that could be
applied to the string "123456" to a get a match string "056"?
Thanks.
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by: Jeff McPhail |
last post by:
I am using Regex.Match in a large application and the memory is growing out of control. I have tried several ways to try and release the memory and none of them work. Here are some similar examples of what I have tried...
string testString = "lkf slkdjflksd sdfjlksdjff fsdjlsdfj flk;sjkf";
while(true)
{
Regex .Match(testString,@"(\w)");
}
----------------------------------------------------------------------
string testString = "lkf...
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by: howard dierking |
last post by:
Hi all,
I'm having a problem with a reg ex. Essentiall, I'm trying to isolate
variable declarations from old vbscript where there was no explicit
declaration requirement. This should seem easy enough - just identify by the
assignment statement; except for the fact that vb uses a single '=' token for
comparison as well as assignment. Therefore, I need a regex that will match
assignment statements while excluding if statements.
I...
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by: jeevankodali |
last post by:
Hi
I have an .Net application which processes thousands of Xml nodes each
day and for each node I am using around 30-40 Regex matches to see if
they satisfy some conditions are not. These Regex matches are called
within a loop (like if or for). E.g.
for(int i = 0; i < 10; i++)
{
Regex r = new Regex();
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by: Kofi |
last post by:
Any takers?
Got a string of DNA as an input sequence GGATGGATG, apply the simple
regex "GGATG" as in
Regex r = new Regex("GGATG", (RegexOptions.Compiled));
MatchCollection matches = r.Matches("GGATGGATG");
Now I would expect to get two matches right? One at index 0 in the
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by: aspineux |
last post by:
My goal is to write a parser for these imaginary string from the SMTP
protocol, regarding RFC 821 and 1869.
I'm a little flexible with the BNF from these RFC :-)
Any comment ?
tests=
def RN(name, regex):
"""protect using () and give an optional name to a regex"""
if name:
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by: jonnyboy6969 |
last post by:
Hi All
Really hoping someone can help me out here with my deficient regex skills :)
I have a function which takes a string of HTML and replaces a term (word or phrase) with a link. The pupose is that I seek out terms which are in a glossary on our site, and automatically link to this definition. Its slightly complex becase certain elements have to be ignored, for exampleI dont want to add links within existing links, or for example link...
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by: h03Ein |
last post by:
Hi!
during my search on tokens in ANSI C I have found following
specification for string literals based on regular expression in
site http://www.lysator.liu.se/c/ANSI-C-grammar-l.html :
L?\"(\\.|)*\" which L stands for . can anyone explain
what does it mean ? I know regex but I can't understand this
specification. why L? . does it mean following input is correct:
s"\a" for string literals. or what's exactly (\\.|) means. and
so on......
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by: al.moorthi |
last post by:
the below program is working in Suse and not working on Cent 5:
can any body have the solution ?
#include <regex.h>
#include <stdlib.h>
#include <stdio.h>
int main(){
char cool = "http://www.cnn.com:80/wowsers.html";
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by: seberino |
last post by:
I'm looking over the docs for the re module and can't find how to
"NOT" an entire regex.
For example.....
How make regex that means "contains regex#1 but NOT regex#2" ?
Chris
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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: 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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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