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by: Lars Behrens |
last post by:
Hi there!
For a web project I need a little expert help. I don't have written much
code yet, just been fiddling around a bit, testing and planning.
The web site will have a submission page for attendants of a congress.
In a form the user will submit name, mailadress etc. and I plan to store
the data in a list of dictionaries:
People =
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by: Scott J. McCaughrin |
last post by:
The following program compiles fine but elicits this message from the
linker: "undefined reference to VarArray::funct" and thus fails.
It seems to behave as if the static data-member: VarArray::funct were
an extern, but it is declared in the same file (q.v.). What is the
remedy for this?
=================
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by: smith4894 |
last post by:
Hello,
I have a question regarding storage locations for different data types.
For example, dynamically created objects (using "new") are created on
the heap. local objects ( foo() {int x;} ) are on the stack.
1)Where are global non-const objects created?
2)Where are global const objects created?
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by: Thomas Paul Diffenbach |
last post by:
Can anyone point me to an open source library of /statically
allocated/ data structures?
I'm writing some code that would benefit from trees, preferably self
balancing, but on an embedded system that doesn't offer dynamic
memory allocation (to be clear: no malloc, no realloc), and with
rather tight memory constraints.
Writing my own malloc to do dynamic allocation from some static pool
isn't really an option, for various reasons, not...
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by: Ced |
last post by:
Hi,
i'm not an expert in C but i try to compile BTNG software under linux
kernel 2.4.2-2. I get these errors at the very first stage. Does
someone could have a rapid look on this and tell me what's wrong
regards
I get this error:
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by: kobu.selva |
last post by:
I was recently part of a little debate on the issue of whether
constants and string literals are considered "data objects" in C. I'm
more confused now than before.
I was always under the understanding that only "named" storage
areas(from the standard) were data objects. Since constants and string
literals don't have lvalues, they can't be data objects. Yet, I was
shown the first page of chapter 2 in K&R2, which states that variables...
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by: andrew007 |
last post by:
I have created myDataset which has a dataTable.
This data table has a column called "xmlDate".
I have saved the following data to this field.
<zones><zone>india</zone><zone>france</zone></zones>
When I use myDataset.getXml to get the data to do transformation w/xslt then
I found the output data messed up my xmlDate which means
it become html format (not xml format).
so <zones> become less than / greater than encoding format ()...
The...
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by: Holger Marzen |
last post by:
Hi all,
AFAIK it is possible for columns to be very large, up to about 2 GB. Are
there any hints or experiences about storing binary data (jpg-images,
pdf-documents) in PostgrreSQL with or without the complicated lo-stuff?
Of course it's in many cases a good approach to store those files simply
in the file system but there's always a risk of running out of sync
(filesystem and tables), e.g. by deleting files and not deleting the
table...
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by: Atropo |
last post by:
Hi, all.
As you can see I'm just begining on C. with the tutorial "Sams Teach
Yourself C in 24 Hours" as a starter. on aix 5.2 when compiling a
helloWorld the gcc throws some warnings the system adminitrator
does'nt know anything about. could you point me where to check the
gcc conf. or what i'm doing wrong
Atropo@seagullmore captura.c
#include <stdio.h>
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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