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by: Gavin Bauer |
last post by:
My DOS window (running in windows ME) closes the second it finishes
running my programs. As you can imagine, this makes it hard to see the
results. I've gotten in the habit of putting raw_input("Press enter to
exit") at the end of every program, and in addition to being pain in
the butt, it often fails to work. Being new to programming in general,
I make more mistakes than most people. My programs often have errors
before they get to my...
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by: mjcsfo |
last post by:
I can't seem to find a reference nor any helpful threads on this
topic.
I've gotten the following error in two circumstances:
1. A complex type has nested within it another complex type, in the
"Russian doll" style of schema design, where the nested type is
local
and anonymous (not a separate global type).
2. A complex type has nested within it a simple type which is derived
through restriction with at least one facet, again nested,...
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by: Terry |
last post by:
Hi,
This is a newbie's question. I want to preload 4 images and only when
all 4 images has been loaded into browser's cache, I want to start a
slideshow() function. If images are not completed loaded into cache,
the slideshow doesn't look very nice.
I am not sure how/when to call the slideshow() function to make sure it
starts after the preload has been completed.
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by: Lili |
last post by:
I'm having problems creating a simple stored procedure in DB2. Can
someone help? Here is the screen dump when I tried to load the stored
procedure. Thanks for any help.
Create procedure update_salary (in emp_number char(6), in rate
integer)
language sql
begin
update employee
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by: Rob Somers |
last post by:
Hey all
I am writing a program to keep track of expenses and so on - it is not
a school project, I am learning C as a hobby - At any rate, I am new
to structs and reading and writing to files, two aspects which I want
to incorporate into my program eventually. That aside, my most
pressing problem right now is how to get rid of the newline in the
input when I use fgets(). Now I have looked around on the net, not so
much in this group...
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by: Vitali Gontsharuk |
last post by:
Hi!
I have a problem programming a simple client-server game, which is
called pingpong ;-)
The final program will first be started as a server (nr. 2) and then as
a client. The client then sends the message "Ping" to the server, which
reads it and answers with a "Pong".
The game is really simple and the coding should be also very simple! But
for me it isn't.
By the way, the program uses datagram sockets (UDP). And, I'm using
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by: Bern McCarty |
last post by:
I have a simple ref class in its own namespace that needs to coexist with
a legacy typedef alias for "unsigned int" in the global namespace that has
the identifier as itself. Everything compiles fine with the old MEC++ syntax,
but I cannot figure out how to write the code so that it will compile in
C++/CLI. Can someone tell me how? Here is the code in both syntaxes:
// This MEC++ code compiles just fine with VC8 using cl -c...
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by: tomer.ha |
last post by:
Hi there,
I'd like to send emails from a Python program using Simple MAPI. I've
tried this code: http://mail.python.org/pipermail/python-list/2004-December/298066.html
and it works well with Outlook Express 6 and Thunderbird 1.5, but it
doens't work at all with Microsoft Outlook 2007. I keep getting this
message: "WindowsError: MAPI error 2".
I don't want to use Extended MAPI because it doesn't support
thunderbird not OE. Therefore,...
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by: adam.timberlake |
last post by:
I've just finished reading the article below which goes into some
depth about exceptions. The article was rather lucid and so I
understand how to implement it all, the thing I'm having trouble with
though is why would I need to them? For example, I could suppress my
functions using the @ sign and then use an if statement to check if
they returned false or not. Similarly, I can also return various
integers, like -4 and -5 for errors, and...
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by: kenobewan |
last post by:
Congratulations! You are one of the few who realise that over 80% of errors are simple and easy to fix. It is important to realise this as it can save a lot of time. Time that could be wasted making unnecessary changes, that in turn can cause further problems.
Programming is a humbling experience. An experience that causes one to reflect on human error. One major cause of these errors is syntax, syntax, syntax. We tend not to notice when we...
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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:
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: 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: 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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