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by: GGG |
last post by:
I have a situation where at tool is passing me a large array of
strings that I need to process in a particular type of data. Each item
in the array gets to me as a pair of std::strings, basically, one
string represents the data, one string represents the data type.
Here's a quick example of what it sort of looks like
string data = { "0.0000002342", "12.00234", "42", "5" };
string types = { "EF", "EF", "I", "I" }; //EF is 64 bit float,...
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by: Shailesh Humbad |
last post by:
I wrote a short page as a quick reference to c++ integer data types.
Any feedback welcome: http://www.somacon.com/blog/page11.php
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by: theshowmecanuck |
last post by:
As a matter of academic interest only, is there a way to programmatically
list the 'c' data types? I am not looking for detail, just if it is
possible, and what function could be used to accomplish it. For example:
int main void()
{
while there are more data types
{
print next data type;
}
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by: ramu |
last post by:
Hi,
I want to call a vc++ function from a c program on linux. So
when I do this dosen't the VC++ datatypes differ with c datatypes.
Because we don't have some vc++ data types in c. I have to convert the
vc++ datatypes into c data types or i have to use eqvivalent data
types. Can someone give me some idea how to convert or about the
equivalent data types?
Thanks in Advance,
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by: mesut demir |
last post by:
Hi All,
When I create fields (in files) I need assign a data type like char,
varchar, money etc.
I have some questions about the data types when you create fields in a
file.
What is the difference between data type 'CHAR' and 'TEXT'?
When do you use 'VAR' in your datatype word? e.g. VARCHAR ?
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by: Arpan |
last post by:
The .NET Framework 2.0 documentation states that
An Object variable always holds a pointer to the data, never the data
itself.
Now w.r.t. the following ASP.NET code snippet, can someone please
explain me what does the above statement mean?
<script runat="server">
Class Clock
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by: Joel Hedlund |
last post by:
Hi!
The question of type checking/enforcing has bothered me for a while, and
since this newsgroup has a wealth of competence subscribed to it, I
figured this would be a great way of learning from the experts. I feel
there's a tradeoff between clear, easily readdable and extensible code
on one side, and safe code providing early errors and useful tracebacks
on the other. I want both! How do you guys do it? What's the pythonic
way? Are...
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by: psbasha |
last post by:
Hi ,
When ever we read any data from file ,we read as a single line string ,and we convert the respective field data available in that string based on the data type ( say int,float ).
Please suggest me which is the best way of handling the file data.
I- Method:
----------------
Store as single line string data's(upto end of file ) in a list and make use of this string list for the entire application.
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by: Alex |
last post by:
Hi,
I have three different data types coming out of my SQL tables that I
need to align with my VB code and the data set properties. I'm
getting an error message that reads "SQL exception unhandled. The
data types text and nvarchar are incompatible in the equal to
operator." Here is the relevant code.
Dim da As New SqlDataAdapter(strSQL, cn)
da.SelectCommand.Parameters.AddWithValue("@OrderID",
tbOrderID.Text)
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by: Hags007 |
last post by:
I have a XML file I am working with. This file has been created by hand and I now need to develop a PHP script that will create it in the same format.
Here is what I have thus far:
$query = "select * from " . $table_name . " ORDER BY stateID ASC";
$result = mysql_query($query, $connection) or die("Could not complete database query");
$num = mysql_num_rows($result);
if ($num != 0) {
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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...
|
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: 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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