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by: lawrence |
last post by:
Someone on www.php.net suggested using a seems_utf8() method to test
text for UTF-8 character encoding but didn't specify how to write such
a method. Can anyone suggest a test that might work? Something that
maybe gives 90% confidence that a given block of text is or is not
UTF-8 encoded?
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by: usgog |
last post by:
I need to implement a function to return True/false whether String A
contains String B. For example, String A = "This is a test"; String B =
"is is". So it will return TRUE if String A includes two "i" and two
"s". The function should also handle if String A and B have huge
values, like two big dictionary.
What's the best approach to achieve this with the best performance?
what's the Big O then?
I am thinking to put A and B into two...
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by: Kamilche |
last post by:
I was looking for a way to speed up detecting invalid characters in my
TCP string, and thought of yet another use for the translate function!
If you were to 'translate out' the bad characters, and compare string
lengths afterwards, you would know whether or not the line contained
invalid characters. The new method is more than 10x faster than the
standard 'if char in string' test! So - here's the code plus sample
timings:
'''
Translate...
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by: Mark |
last post by:
Hi,
My page has a table with many columns such that the right-side of the
table gets chopped off when printed. I specify a table width of 100%,
but otherwise no cell dimensions are specified. The culprits are 2 wide
columns which contain e-mail addresses.
I can get the page to fit entirely on the printer output if the browser
would break the e-mail address string at the '@' symbol. What I've done
for now is replaced the '@' in all...
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by: Tom |
last post by:
Is there such a thing as a CONTAINS for a string variable in VB.NET? For
instance, I want to do something like the following:
If strTest Contains ("A","B", "C") Then
Debug.WriteLine("Found characters")
Else
Debug.WriteLine("Did NOT find characters!")
End If
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by: alberto |
last post by:
Hi. Im newbie in C language. I have a binary file with many character
arrays of 50 character defined as
char array
But in some cases, many of these 50 characters are not being used. I
would like to know how could I know how many characters are really being
used in each array ?
Thanks
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by: Shhnwz.a |
last post by:
Hi,
I am in confusion regarding jargons.
When it is technically correct to say.. String or Character Array.in c.
just give me your perspectives in this issue.
Thanx in Advance.
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by: titan nyquist |
last post by:
How do you test a string to see if it contains special characters? I
want to ensure that any names typed into my form has only letters (and
maybe allow a dash and an apostrophe).
I can loop RealName.Contains("..."), but there must be a more elegant
solution.
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by: smartic |
last post by:
how to test string whether it contains special characters
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please help dear experts on how to test string especially in username for example wheter it contains special charater and will return invalid ex for special characters (",',#,!,>,<,?) except any letters for other languages ?
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by: Sobin Thomas |
last post by:
Hi All,
I want to pass a string that contains many special characters (: \ . _
etc) to another page in my website
through query string.
In my project I have a Gridview control ,in which there is a hyperlink
field.The Gridview 's datasource is set as a database table at runtime.The
hyperlink filed's DataNavigateUrlFields is set to "RecordID" ,which is a
field in my database table.The RecordID field contains many special
characters.I...
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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: 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: 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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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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