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by: Drew |
last post by:
Hello -
I am a converted VB programmer. What I am trying to do
it compare two strings in an if statement. The problem
is that when I use string.compare it always returns a
negative 1. I have entered the same string, different
strings. The string is loaded from the results from a
dataset. The other string is loaded from a textbox.
Could someone please help me in this situation?
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by: David zhu |
last post by:
I've got different result when comparing two strings
using "==" and string.Compare().
The two strings seems to have same value "1202002" in
the quick watch, and both have the same length 7 which I
have tried to print out by debug.writeline().
But the "==" operator results false, and string.Compare()
results true.
Somebody helps me!
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by: William Stacey [MVP] |
last post by:
Trying to figure out Dictionary<> and using CaseInsensitive Comparer<> like
I did with normal Hashtable. The Hashtable can take a case insenstive
Comparer and a Case insensitive HashCode provider. It seems the HashCode
provider is lost or not needed in the Generic Dictionary anymore so
wondering if this is how you do the same:
Dictionary<string, Node> nodes = new Dictionary<string, Node>( new
StringCompInsensitive() );
....
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by: Gaby |
last post by:
Hi all,
What is the best way to compare 2 (large) ArrayLists filled with an object.
Can you please help me?
Gaby
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by: Locia |
last post by:
How can I compare "if argument"?
example: if (leftExpression==RightExpression)
After parsing I know the type of RightExpression.
I suppone that if RightExpression is wrap into " " is a String.
else I check if RightExpression is a int.
else In final case, I check that RightExpression is a name of object
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by: Maileen |
last post by:
Hi,
I have the following code :
Function GetRequestType(ByVal EvDt As String, ByVal StPeriod As String,
ByVal EdPeriod As String, ByVal TaskType As String) As Integer
Dim strtest As String
Dim i, j As Integer
i = strtest.Compare(EvDt,StPeriod)
Select Case (TaskType)
Case "Old"
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by: Lamis |
last post by:
Hi,
what is the best way to compare 2 haschtables contatining objects. the
objects has 2 property, name & value. I need to print out the differences
--
LZ
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by: Peter Proost |
last post by:
Hi group, I want to compare path strings in order to sort them, assuming I
have got:
"a.txt"
"dir1\c.txt"
"e.txt"
"dir1\d.txt"
When I compare them using "e.text" would be greater than "dir1\c.txt"
But I would like them to be sorted as followed
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by: Lambda |
last post by:
I defined a class:
class inverted_index
{
private:
std::map<std::string, std::vector<size_t index;
public:
std::vector<size_tintersect(const std::vector<std::string>&);
};
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by: Tony |
last post by:
Hello!
Below I have two different ways to test if the instance tb.Text contains the
string "Programmer"
So which one to use is it just a matter of taste ?
Or could it be some advantage to one before the other.
In a book I read they had used the second one but I prefer the first one
because it it clearer.
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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...
|
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,...
|
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...
|
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: 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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