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by: brian fischer via .NET 247 |
last post by:
Hello,
I am trying to use a regular expression in Visual Basic Script tomatch some filenames within a folder. However, I am having someissues with the negative range character. I cannot seem to finda way to return all results that do NOT include the "+"character and end with a specific extension. The issue seems tobe with the ".*" portion of the statement, but I am notsure how to just return palmpack.par2...
filename to match:...
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by: Martin Robins |
last post by:
I am trying to parse a string that is similar in form to an OLEDB connection string using regular expressions; in principle it is working, but certain character combinations in the string being parsed can completely wreck it.
The string I am trying to parse is as follows:
commandText=insert into (Text) values (@message + N': ' + @category);commandType=StoredProcedure; message=@message; category=@category
I am looking to retrive name value...
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by: pagates |
last post by:
Hi All,
It might be because its the end of a long week, but I can't figure out the
correct way to write a regular expression to find all matches except a
specified string.
For example, take the following 3 lines:
This is OK
This is Not OK
Again This is OK
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by: Billa |
last post by:
Hi,
I am replaceing a big string using different regular expressions (see
some example at the end of the message). The problem is whenever I
apply a "replace" it makes a new copy of string and I want to avoid
that. My question here is if there is a way to pass either a memory
stream or array of "find", "replace" expressions or any other way to
avoid multiple copies of a string.
Any help will be highly appreciated
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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: writebrent |
last post by:
I think I need to do a negative lookahead with a regular expression,
but I'm a bit confused how to make it all work. Take these example
texts:
Need to match these two:
=========================
Item 4.01 Regulation and other items
<b>Item 4. Regulation</b>
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by: intrader |
last post by:
The regular expression is /(?!((00000)|(11111)))/ in oRe. That is
oRE=/(?!((00000)|(11111)))/
The test strings are 92708, 00000, 11111 in checkStr
The expression used is checkStr.search(oRE). The values returned are
are 0,1,1 - the values should be 0,-1,-1.
The positive lookahead expressiono RE=/(?=((00000)|(11111)))/ returns
-1, 0, 0 respectively - this is correct
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by: =?Utf-8?B?ZGlhdG9tQG5ld3Nncm91cC5ub3NwYW0=?= |
last post by:
Hello,
I have a data entry windows form. One of the text boxes allows the user to
enter a string. I need this text box to only allow users to type in a
negative integer value (e.g. -1, -2, -3).
Current approach:
I want to validate the user's entry during the TextChanged() event. During
the validation, I need a function that will parse the string and see if it is
a negative integer. Does anyone have suggestions on the best way to...
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by: carlos |
last post by:
I am working on a regular expression validation for my search page.
What I have so far works for most cases, but I would like to fine tune
it some. I am new to regular expressions, and I do not have the time
to read up some more on it. Can someone help?
What I would like to do is allow words to be parsed using quotes.
However, they can also include boolean searching. Lastly, I need to
ensure the character's do not exceed a certain...
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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: 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: 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: 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: 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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