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by: Chris Lasher |
last post by:
Hello,
I would like to create a set of very similar regular expression. In
my initial thought, I'd hoped to create a regular expression with a
variable inside of it that I could simply pass a string into by
defining this variable elsewhere in my module/function/class where I
compile the regular expression, thus making for an easy substitution.
However, still after JFGI'ing, I still cannot find the syntax to place
a variable inside a...
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by: rkleiner |
last post by:
Is there a regular expression to find the first unmatched right bracket
in a string, if there is one? For example,
"(1*(2+3))))".search(/regexp/) == 9
Thanks in advance.
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by: Dot net work |
last post by:
Hello.
Say I have a .net textbox that uses a .net regularexpressionvalidator.
If the regular expression fails, is it possible to launch a small
client side javascript function to do something, such as change the
border color of the textbox to red? That would look quite nice: if
the expression fails, the red validator text is shown, plus the
textbox's border goes red.
TIA,
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by: JebBushell |
last post by:
I see signs that the ASP.NET regular expression validator has a different
instruction set that the Find utility in VS 2003.
I am trying to use the VS2003 regular expression Find tool to test regular
expressions for use in a ASP.NET validator. The results I am getting are
inconsistent . What works in VS does not always work in ASP.NET and vice
versa. For example:
+({0,1})(*)
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by: Roger L. Cauvin |
last post by:
Say I have some string that begins with an arbitrary sequence of characters
and then alternates repeating the letters 'a' and 'b' any number of times,
e.g.
"xyz123aaabbaabbbbababbbbaaabb"
I'm looking for a regular expression that matches the first, and only the
first, sequence of the letter 'a', and only if the length of the sequence is
exactly 3.
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by: Mike9900 |
last post by:
Hello,
I need a regular expression to match a currency with its symbol, for example
Pound66.99 must return 66.99 or Pound(66.99) or Pound-66.99 or -66.99Pound
return -66.99 or any other combination return the decimal number.
I have created a regular expression, but it seems that it does not work if
the number is Pound66.99 but it works if the sign is after the number:
public static Decimal ConvertToDecimal(String str)
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by: ahropak |
last post by:
Hi,
I have a question regarding a regular expression within Regex.Split() method which will help me to break each line of code into tokens.
I'm trying to parse some lines of C# source code and split them into tokens.
My logic is very simple: construct a regular expression with 'operators and punctuators' which will serve as delimiters and split a string into array of tokens including those delimiters.
For example:
I have the...
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by: blaine |
last post by:
Hey everyone,
For the regular expression gurus...
I'm trying to write a string matching algorithm for genomic
sequences. I'm pulling out Genes from a large genomic pattern, with
certain start and stop codons on either side. This is simple
enough... for example:
start = AUG stop=AGG
BBBBBBAUGWWWWWWAGGBBBBBB
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by: Henning_Thornblad |
last post by:
What can be the cause of the large difference between re.search and
grep?
This script takes about 5 min to run on my computer:
#!/usr/bin/env python
import re
row=""
for a in range(156000):
row+="a"
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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: 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: 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: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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