by: Alfonso Morra |
last post by:
Anyone knows why it is not possible (at least without a great deal of
"jiggery-pockery" behind the scenes), to store objects that contain
virtual functions in a shared memory block?
I think I...
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by: Sandeep Chikkerur |
last post by:
Hi,
If the entire heap memory for dynamic allocation is not available,
does the compiler always return NULL ?
eg:
char *s;
s = (char *)malloc(...);
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by: ravi |
last post by:
I have a situation where i want to free the memory pointed by a
pointer, only if it is not freed already. Is there a way to know
whether the memory is freed or not?
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by: Don Stewart |
last post by:
From within a .NET 1.1 application and using C# Code,
I need to get a list of all the instatiated objects in the application,
with the following columns:
TypeName, Instatiation-Count, Size...
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by: SasQ |
last post by:
Hello.
I wonder if literal constants are objects, or they're only
"naked" values not contained in any object?
I have read that literal constants may not to be allocated
by the compiler. If the...
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by: Bruno Barberi Gnecco |
last post by:
I'm using PHP to run a CLI application. It's a script run by cron that
parses some HTML files (with DOM XML), and I ended up using PHP to integrate with
the rest of the code that already runs the...
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by: jsanshef |
last post by:
Hi,
after a couple of days of script debugging, I kind of found that some
assumptions I was doing about the memory complexity of my classes are
not true. I decided to do a simple script to...
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by: BillE |
last post by:
I'm trying to decide if it is better to use typed datasets or business
objects, so I would appreciate any thoughts from someone with more
experience.
When I use a business object to populate a...
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by: jacek.dziedzic |
last post by:
Hi!
I need to be able to track memory usage in a medium-sized
application I'm developing. The only significant (memory-wise) non-
local objects are of two types -- std::vector<and of a custom...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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,...
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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...
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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,...
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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...
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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...
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