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by: Bshealey786 |
last post by:
Okay im doing my final project for my first computer science class(its
my major, so it will be my first of many), but anyway im a beginner so
im not to great with C++ yet. Anyway this is the error msg that im
getting: "Error executing cl.exe"
this is the code that I have, but I know whats causing it, ill just
show you the whole thing first though
//file: Quadratic
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by: Skybuck Flying |
last post by:
Hi,
I needed a method to determine if a point was on a line segment in 2D. So I
googled for some help and so far I have evaluated two methods.
The first method was only a formula, the second method was a piece of C code
which turned out to be incorrect and incomplete but by modifieing it would
still be usuable.
The first method was this piece of text:
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by: Brian Basquille |
last post by:
Hello all..
Is there any easy way to convert C++ to C#? I've got an inaccurate collision
in my Air Hockey game and i've realised it's because i need to perform a
sweep-test to get the precise point at which two sphere's collide.
Code below and original website here:
http://www.gamasutra.com/features/19991018/Gomez_2.htm (you have to register
to view it though!)
Thanks in advance.
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by: Michael Braitmaier |
last post by:
I have a quite severe problem. I am trying to compile a C++ library
initially written for VC++ 6. To make the library available for .NET
languages I want to compile the library as managed C++ library. As the
library is utilizing DirectX 9 it bases on COM. This causes me quite some
troubles as I get compile errors caused by the include files included
through the DirectX 9 header file.
The errors occur in unknwn.h, objbase.h and ObjIdl.h.
...
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by: Newton |
last post by:
Hi,
I am working with ASP.NET using C#. I put some labels,
buttons and editboxes on a webform. But i need how to
change a background color of the webform from the source
code. In windows application it is easy, because I can
call name of that form. But how is it in web
application ?
Somebody help me please,
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by: Carl Johansen |
last post by:
I have a big ASP website (used by several thousand car dealers) that is a
collection of lots of small and medium-sized applications. Now I want to
start adding ASP.NET applications to it. I have read Q307467 (How To Create
an ASP.NET Application from Multiple Projects for Team Development) and it
seems to work well. I understand that when you create a web project in
VS.NET, it creates an IIS application root, and that you can remove this...
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by: garyusenet |
last post by:
Some time ago I enquired about how I interface with a program written
in an old version of C++
Any terms i use like list that follow are used in their common everyday
usuage!
One of the programmes features is that it displays a list. The contents
of this list are the names of people that are logged into the
programme.
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by: =?ISO-8859-1?Q?Sch=FCle_Daniel?= |
last post by:
Hello NG,
given this call to roots funtion from pylab
In : roots()
Out: array()
as far as I understand it stands for a0+a1*x+a2*x^2
in the above case it yields 2x^2+2x = 2x(1+x)
and the roots are 0 and -1
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by: candacefaye1 |
last post by:
1. write a C++ program to decide if the coefficients of a quadratic equation have real roots. The three choices will be to write the message “zero divide” when A is zero, write the message “no real roots” if the discriminant is negative and find the two roots when there is no error condition. DO NOT FIND THE ROOT IF THERE IS AN ERROR CONDITION.
2. use a NESTED DECISION to do the three parts of the algorithm above.
3. write a...
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by: Peng Yu |
last post by:
Hi,
I have the following program which computes roots of a cubic function.
The solution is sensitive to the type, which is due to the truncation
error. 'long double T' gives three solutions, and 'typedef double T'
gives one solutions. The correct number of solutions should be two, 1
and 2.
I know there is some trick to reduce the chance of under or overflow.
For example, std::abs(z) shall be implemented as
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: 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: 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: 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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