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by: sjoshi |
last post by:
I need to compare and update a Binary(8) coln with values from an
Int(4) coln. Could someone please explain how to do this..??
thanks
Sunit
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by: Einar |
last post by:
Hi,
I wonder if there is a nice bit twiddling hack to compare a large
number of variables?
If you first store them in an array, you can do:
for (i = 0; i < n; i++) {
if (array != value) {
/* array differs from value, do something*/
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by: Sunit Joshi |
last post by:
Hello
I have a situation like this, I have 2 colns in an SQLServer table
which are set to following SQLServer data types
sTime->Binary (length=8), and tTime -> Int (length=4)
I need to compare the 2 values and was looking for the best way to do
this. Any hints are greatly appreciated.
thanks
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by: NathanV |
last post by:
I'm trying to compare two byte's. I think I have to use binary operators.
How can I tell if two bytes have the same value?
Also, I have a function that is returning a byte value. Is there a way to
see if the return value isnt null.
Thanks!
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by: SP |
last post by:
Hi All,
I need to compare two files line by line and copy the differing lines to a
new files. I.e. Compare file1 and file2 line by line. Copy only differing
lines to file3.
I tried a couple of ways with filestreams. But did not achieve it correctly.
Any help would be greatly appreciated...
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by: sjoshi |
last post by:
I have an SQLBinary (8) field(mts) with data like 0x01F4000000000000,
0x0400000000000000, etc. Now I need to compare just the first 4 bytes
to an Int32 field (cts) and update the SQLBinary field if it's
different.
What would the be the best way to do this. Like for this data, which is
stored like this.
cts=4
mts=0x0400000000000000
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by: |
last post by:
What is the simplest way to determine if two files are identical (that is,
all bytes the same).
I want to check to see it the current version of a .jpg file is identical to
the original.
I wish to ignore any bytes that indicate file attributes (read only, date
last accessed etc.)
I just need to confirm the contents are unchanged.
thanx.....joisey
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by: Oleg Subachev |
last post by:
Is there other way of comparing two byte arrays
than iterating through the two and compare individual bytes ?
Oleg Subachev
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by: grey |
last post by:
does anyone suggest me how to write a windows application for comparing two
pdf content. The requirement is very easy... i only need to inform user two
pdf are differnet, no need to spot where the difference.
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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: 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...
|
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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