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by: McKirahan |
last post by:
How would I use a regular expression to remove all trailing Carriage Returns
and Line Feeds (%0D%0A) from a textarea's value? Thanks in advance.
Also, are they any great references for learning how to use Regular
Expressions?
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by: Andrew Maclean |
last post by:
I guess this problem can be distilled down to: How do I search through a
string, find the first matching substring, replace it, and continue through
the string doing this. Can replace_if() be used to do this?
Here is a concrete example:
If I have a string with sequences of CRLF and possibly just CR's, is there a
simple way of replacing the CRLF characters with a LF?
If you look at the function below is it possible to use a replace_if...
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by: Jack Wright |
last post by:
Dear All,
In a multiline field if I enter the following way:
Mangesh
Anant
Kodilkar
There is a carriage return after each word.
Now when I press save,it loses the CRLF characters. This is not
correct. Even after the page is reloaded the CRLF's are lost. I get
this problem on my PC (XP), on Win (2000), on Win (NT & 98). So I
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by: Joe Fallon |
last post by:
I built up a string in code and now I wish to evaluate it using Cbool but I
get a runtime error.
This is my expression:
?CBool("11=10 OrElse 11=11")
Run-time exception thrown : System.InvalidCastException - Cast from string
"11=10 OrElse 11=11" to type 'Boolean' is not valid.
If I remove the quotes manually from the string the expression works as I
had hoped:
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by: apple |
last post by:
i try to print image file in a directory using PrintDocument. It will raise
printPage event to draw image to the printer. The file will be deleted
after print and the directory will be checked every second to get new file
inside it.
Where should i do the delete function? The way to print image is get from
msdn. Can tell me where can i refer to other better ways to print the
image file.
Thank you.
Public fileName As String
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by: dawnerd |
last post by:
Hello everyone.
I have a question, or problem if you will, that I'm sure someone knows
the answer to. I have a database that stores information on a given
user. The information is stored in a serialized array. This works
flawlessly when using only single line text. When I tried to store
multiline text, the problem arose.
When the serialized data is deserialized, the array breaks. Any
suggestions?
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by: sorobor |
last post by:
dear sir ..
i am using cakephp freamwork ..By the way i m begener in php and javascript ..
My probs r bellow
I made a javascript calender ..there is a close button ..when i press close button then the calender gone actually i want if i click outside off the calender then it should me removed ..How kan i do this ...
Pls inform me as early as possible ..
I am waiting for ur quick replay ...Here i attached the source code ....
<!DOCTYPE...
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by: ceh |
last post by:
Hi, on windows xp I'm using
xampp v 1.6.4
I'm trying to send mail. The mail always sends, but the multipart
sections are broken. Essentially, I want to send an html email that
has a link it, like http://www.google.com so the reader can click on
the link.
When I get the email, the body is empty.
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by: sirdavethebrave |
last post by:
Hi guys -
I have written a form, and a stored procedure to update the said form.
It really is as simple as that. A user can go into the form, update some fields and hit the update button to update the information which is stored in a SQL database.
In testing we noticed that the form was updating correctly but the update mechanism was also updating the first record of the table in the sql database every time. No error messages are on...
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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: 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: 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: 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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