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by: Peter |
last post by:
Hi
how can I compare two byte arrays in VB.NET
Thank
Peter
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by: Iain |
last post by:
Hi
Hopefully I am missing something really simple with this question, but
here goes.
I have two Bitarrays that I would like to compare. At the moment, I am
XORing one with the other and checking to see if the result has any 1s
in it (if so, the arrays are different). This seems to be faster than
comparing each bit of the two original arrays one at a time. But I
still have to iterate over each element of the array, and I'd like to
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by: Elijah Bailey |
last post by:
I have two char arrays of size k.
I want to know which one is bigger (exactly like for instance
I compare two ints/longs/etc.).
What is the fastest way to do this? k <= 10 usually for my application.
I tried bcmp / a loop for comparison, but it seems they are very slow
compared to comparing longs...Any ideas?
I tried splitting the array into longs and comparing, but then
I face the high endian/low endian problem on some machines.
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by: agent349 |
last post by:
First off, I know arrays can't be compared directly (ie: if (arrary1
== array2)). However, I've been trying to compare two arrays using
pointers with no success. Basically, I want to take three sets of
character strings from the user. Then I want to run through each
element and compare the two strings. If they match I print they
match... I'm having a bit of trouble with the actual loop through each
array using the pointers and comparing...
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by: mdub317 |
last post by:
I'm totally new to programming and I am wondering; when would be a good time
to use an array or an indexer? I want to know what types of applications
would make good use of arrays or indexers. There seems to be other ways of
doing the jobs of the two and less confusing.
The books I read don't provide good examples of situations when I would need
an array or indexer. I don't really need a definition of them as I already
have that. I...
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by: Mike |
last post by:
Hi! I am trying to determine if the DataRow of one dataset contains the same
data as the DataRow of another. I figured I can extract ItemArray's from each
dataset and then compare them.
1) Is this the fastest way? I will have to loop through thousands of rows
for what I am doing.
2) How can I compare arrays for Value Equality ? I do not think array's
..Equal method does Value Equality check. Based on what I understood, it does...
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by: Lance |
last post by:
What is the fastest way to determine if two arrays that
contain ValueTypes are equal? For example, lets say I
have the following:
Dim pt1 as New Drawing.Point(1, 2)
Dim pt2 as New Drawing.Point(2, 3)
Dim pt3 as New Drawing.Point(3, 4)
Dim pt4 as New Drawing.Point(4, 5)
Dim A() as Drawing.Point = {pt1, pt2, pt3}
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by: Donald Grove |
last post by:
If I have two arrays, what is a good paradigm for comparing what is in
them, to determine what elements they share, or don't share?
Specifically, each array could potentially contain the integers 1 to
9, but probably not all 9 integers.
MyArray1 = 1,2,3,5,6,7,8
MyArray2 = 1,4,6,7
I would need the answers to be arrays too:
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by: psmahesh |
last post by:
Hi folks,
I am comparing two arrays and removing matches from the second array
from the first array.
Can someone take a look at this code below and mention if this is okay
and perhaps if there is a better way to achieve it
for(i=0;i<arrayA.length;i++){
for(j=0;j<arrayB.length;j++){
if(arrayA==arrayB)
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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: 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: 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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