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by: Damien |
last post by:
I have just built a simple stopwatch application, but when i f5 to get
things goings i get this message,
An unhandled exception of type 'System.ArithmeticException' occurred in
system.drawing.dll
Additional information: Overflow or underflow in the arithmetic operation.
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by: Pete |
last post by:
Hi All,
A total Newby with, possibly, a daft question? However, until I can get a
reasonable explanation I am disinclined towards going further. Here goes:
I recently downloaded the latest stable release and once activated it
requested access to the net. Without access it would come up with
recognition and 'localhost' connection errors?
Can anyone please tell me:
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by: Ask |
last post by:
G'day All,
Just thought I'd drop in and say hi. I'm new to Python, but old to software
development.
Python is one of the languages used in my new job, so I've just bought a
book, read it, and downloaded Python; It's pretty good isn't it? It's
particularly handy being able top run the same bytecode on different
platforms.
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by: Fred Nelson |
last post by:
Hi:
I have programmed in VB.NET for about a year and I'm in the process of
learing C#. I'm really stuck on this question - and I know it's a "newby"
question:
In VB.NET I have several routines that upload and process images. I can't
get past "square one" with images in C#:
This statement:
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by: Fred Nelson |
last post by:
I have an applicatioin that I'm writing that uses a "case" file that
contains over 350 columns and more may be added in the future. I would like
to create a dataset with all the column names and only one case record that
is delivered by a stored procedure. (I have a stored procedure that works
so my question is only on loading the DataSet.)
The DataSet will only be used for printing form letters and then will be
zapped. I would like...
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by: Fred Nelson |
last post by:
Hi:
I'm developing a web application that needs to have five values, each
retrieved from cookies on many pages.
If I have five "Request.Cookies" commands together does this cause five
"round trips" to the browser or am I accessing one instance.
If five round trips occur then I will develop some parsing algorithm to
save everything I need in one cookie.
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by: Fred Nelson |
last post by:
Hi:
I'm working on a VS2005 web application and I have what is probabably a
"newby" question.
In VS2003 I could drag a textbox/button/etc on to a form and position it
with the mouse. I converted an app to VS2005 and this still worked.
In VS2005 I can't do this. I have examined the code for VS2003 and I
see that there is a style="Z-INDEX... " in the asp code for the
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by: johnnyG |
last post by:
Greetings,
I'm studying for the 70-330 Exam using the MS Press book by Tony Northrup
and there are 2 side-by-side examples of using the SHA1CryptoServiceProvider
to create a hash value from a string.
The vb example outputs "A94A8FE5CCB19BA61C4C0873D391E987982FBBD3"
The cs example outputs "5BAA61E4C9B93F3F0682250B6CF8331B7EE68FD8"
for the string "password"
Question: do the 2 applications use different automatic "salts" or "seeds"
to...
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by: Charles Russell |
last post by:
Why does this work from the python prompt, but fail from a script?
How does one make it work from a script?
#! /usr/bin/python
import glob
# following line works from python prompt; why not in script?
files=glob.glob('*.py')
print files
Traceback (most recent call last):
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by: alexrixhardson |
last post by:
Hi guys,
I am a newby in the C/C++ world, and I am beginning to work on a
rather simple TCP/IP proxy application which must be able to handle
large volume of data as quickly as possible.
Since this application has to process and distribute plain text around
the network, I am wondering if there are any peformance differences
between C++ std::string and C char in run time?
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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: 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: 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: 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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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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