by: Richard Lee |
last post by:
Hi,
I have a question when I do a data type cast.
the common way when we do a cast, is we know the type we want to cast to,
i.e. we want to cast object to string,
object xyz = "question";...
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by: Christopher Benson-Manica |
last post by:
If you had an unsigned int that needed to be cast to a const myClass*,
would you use
const myClass* a=reinterpret_cast<const myClass*>(my_val);
or
const myClass* a=(const myClass*)myVal;
...
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by: MC |
last post by:
Hi
If I have a pointer to a some structure
say for example payroll_ptr where
struct payroll { ... } has some members and
if i use a function argument as
int function_process ( (payroll_ptr)...
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by: Hazz |
last post by:
In this sample code of ownerdraw drawmode, why does the '(ComboBox) sender'
line of code need to be there in this event handler?
Isn't cboFont passed via the managed heap, not the stack, into this...
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by: Nick Flandry |
last post by:
I'm running into an Invalid Cast Exception on an ASP.NET application that runs fine in my
development environment (Win2K server running IIS 5) and a test environment (also Win2K server
running IIS...
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by: Reza Nabi |
last post by:
Bakground: I have a webform (LoadCtl.aspx) which loads the user control to a
placeholder dynamically based on the ctlName querystring passed in the URL.
Webform (LoadCtl.aspx) also passes a...
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by: Frederick Gotham |
last post by:
Before I begin, here's a list of assumptions for this particular example:
(1) unsigned int has no padding bits, and therefore no invalid bit-
patterns or trap representations.
(2) All types have...
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by: dba_222 |
last post by:
Dear Experts,
Ok, I hate to ask such a seemingly dumb question, but I've
already spent far too much time on this. More that I
would care to admit.
In Sql server, how do I simply change a...
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by: Pavel Minaev |
last post by:
There was an earlier discussion regarding which one is faster - a
throwing cast - "(Foo)obj", or a non-throwing one - "obj as Foo", when
both are available for a given type and value. The consensus...
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by: =?Utf-8?B?Unlhbg==?= |
last post by:
Hi,
How can I get around runtime error that says I can not explicit cast
List<SubClassto ICollection<Class>?
Generic List inhertis generic ICollection and
Subclass inherits Class,
then...
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by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
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by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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