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by: Joel Moore |
last post by:
Maybe I'm just easily baffled after an all-nighter but I can't seem to
figure out how to represent a BitArray as a hexadecimal string.
For example:
Dim outputBank As New BitArray(8)
outputBank(0) = True
outputBank(1) = False
outputBank(2) = False
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by: Bryan Parkoff |
last post by:
I have two variables: "char A" and "short B". I can be able to convert
from A to B using explicit case conversion with no problem like "B = short
(A);". Right now, I have two variables: "char T" and "short A". T has
an array of six elements. I desire to capture first element and second
element as two bytes into word as short.
The problem is that "A" captures only one element instead of two
elements. I have looked at machine language...
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by: Goran |
last post by:
Hi!
I need to convert from a unsigned char array to a float. I don't think
i get the right results in the program below.
unsigned char array1 = { 0xde, 0xc2, 0x44, 0x23}; //I'm not sure in
what order the data is stored so i try both ways.
unsigned char array2 = { 0x23, 0x44, 0xc2, 0xde};
float *pfloat1, *pfloat2;
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by: Dave |
last post by:
Hi all,
I have a 4 byte char array with the binary data for two 16-bit signed
integers in it like this:
Index 3 2 1 0
Data Bh Bl Ah Al
Where Bh is the high byte of signed 16-bit integer B and so on.
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by: MDB |
last post by:
Hello all, I am not sure if I am using the correct verbiage however, I need
to convert to 02. I believe is a hex string? And I need to know the
into value but I need the 02 value not just 2.
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by: Bill Borg |
last post by:
Hello,
I am using hashpasswordforstoringinconfigfile with md5 to generate a
32-character hashed password. But, since that string is only hex characters
and is really only 128 bits (16 bytes), I'd like to shrink it down to that
size and store as a 'binary' in the database. My goal is to cut down what I'm
storing without losing info. I'm guessing there is a simple conversion
function to take this hex string down to a byte array, but I'm...
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by: Mika M |
last post by:
Hi!
I've made little code to convert string into hex string...
Public ReadOnly Property ToHexString(ByVal text As String) As String
Get
Dim arrBytes As Integer() = CharsToBytes(text)
Dim sb As StringBuilder = New StringBuilder
For i As Integer = 0 To arrBytes.Length - 1
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by: msosno01 |
last post by:
I have Java client that connects to C++ server. The client sends
integer in binary using DataOutputStream write function. I am reading
these data into buffer. I have to convert this buffer back into
integer, but I am not sure how to do it.
This is my code:
int32_t var1;
uint8_t buf;
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by: sposes |
last post by:
Im very much a newbie but perhaps somehone can help me. Ive been
searching for a way to convert a std::string to a unsigned char*
The situation is I have a function that wants a unsigned char* and I
want to give it a std::string
no matching function for call to `MD5::update(std::string&, size_t)'
candidates are: void MD5::update(unsigned char*, unsigned int)
void PrintMD5(string str){
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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