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by: Will Stuyvesant |
last post by:
Here is a question about list comprehensions . The
question is dumb because I can do without ; but I am
posing the question because I am curious.
This:
>>> data = ,,]
>>> result =
>>> for d in data:
.... for w in d:
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by: Loane Sharp |
last post by:
Hi there
I'm using VB.NET and Office Web Components to access a SQL Server 2005
Express database and draw pictures on the fly in my ASP.NET application.
Using .ExportPicture to write the GIF/JPEG/PNG image to disk and then load
it into the page using the <IMG /> tag is probably not the tidiest or most
secure way of doing this, but it is the easiest and allows the greatest
flexibility in terms of positioning. (It also seems to be the most...
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by: Martin Jørgensen |
last post by:
Hi,
I'm trying to move a matlab program into c language. For those who knows
matlab, this is the line I want to program in c:
hx(1:nx,1:ny) = 0; % nx=10, ny=10
It works on a 2-dimensional array (size is 10*10), setting all the
values inside the 10*10 matrix to zero. My C-function looks like this:
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by: Johndow |
last post by:
I have trouble to use "Is" operator to a type that is from reflection.
Basically, here is what I want to do, if Class1 type is not from reflection:
class Class1
{
}
public class Test
{
...
if (o is Class1) //to determine if object o is Class1, or is derivative
class of Class1
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by: spinoza1111 |
last post by:
"segfault city" was an interchange wherein Richard Heathfield posted a
complete lie:
<heathfield>
Richard Heathfield wrote:
> This would be a straightforward test for numerics:
>
> int to_digit(int ch)
> {
> return isdigit((unsigned char)ch) ? ch - '0' : -1;
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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...
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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: 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: 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: 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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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