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by: malcolm |
last post by:
Why you can't get something for nothing
Jack Schofield Jan 22 2004
"There are also undoubted benefits from running open source software,
though the financial ones can be small or even negative. Companies are
bound to be tempted by the idea of getting something for nothing .."
"The facility to fix bugs yourself and to modify programs also sounds
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by: Hallvard B Furuseth |
last post by:
Now that the '-*- coding: <charset> -*-' feature has arrived,
I'd like to see an addition:
# -*- str7bit:True -*-
After the source file has been converted to Unicode, cause a parse
error if a non-u'' string contains a non-7bit source character.
It can be used to ensure that the source file doesn't contain national
characters that the program will treat as characters in the current
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by: Todd Bright |
last post by:
Is there a way to get the current XmlNode from the reader while in the
validation event handler? What I'd like to do is display the error message
along with the name of its parent node.
In my XML format, there are parent nodes named differently with some of the
same names for child nodes, so when I get an error message that references
the 'LOGICALPOCKET' node that could be under more than one different parent
node. I need to be able to...
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by: Liang Chen |
last post by:
Is the file "bcopy.c" in the "libitery" directory the implement of the
GNU C library function "bcopy"? If so, how can it run so fast?(copy-by-byte
rather than copy-by-word) When I copy the code of "libitery/bcopy.c" to my
own code, I find that it is so slow even if I turn on "-O3" and define
"NDEBUG". Why?
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by: Crazy Cat |
last post by:
In the following code I retrieve data from a stored procedure that
returns multiple resultsets (the results of the stored procedure have
been stored in a datareader called reader). On each iteration a tab
page is added to a tab control and a datagridview is created on that
the tab page. In the first iteration I can set all the values with no
problems, however on the next iteration, even though there is
definitely data in the data source,...
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by: Xah Lee |
last post by:
Tabs versus Spaces in Source Code
Xah Lee, 2006-05-13
In coding a computer program, there's often the choices of tabs or
spaces for code indentation. There is a large amount of confusion about
which is better. It has become what's known as “religious war” —
a heated fight over trivia. In this essay, i like to explain what is
the situation behind it, and which is proper.
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by: lukefrancomusic |
last post by:
I am trying to learn Python. I am working on a simple backup program
(code listed below). When using a source directory (the files to be
backed up) without spaces in the title, my program works fine . If I try to access a directory with a space in the name the
program fails with this error message:
zip error:Nothing to do! (try: zip -qr C:\Backup\
\06.02.2007\BackUp@_10.03.57.zip . -i C:\test\test2\\)
Backup FAILED
I've been trying to...
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by: pereges |
last post by:
I hae compiled and executed codes of vector.c, reader.c , test.c
seperately and they can be execute in proper manner and give correct
outputs but when i tried to integrate them all into a single project
using pelles C it is giving two many errors.
/* vector.h */
#ifndef vector_h
#define vector_h
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by: =?Utf-8?B?QWxoYW1icmEgRWlkb3MgRGVzYXJyb2xsbw==?= |
last post by:
Hi all people, everybody,
We have multiple versions of Acrobat Reader from 5.x to 8.x,
I want to create a method in C# or VB.NET to check to see if the registry
key for the versions exists, and if so uninstall it, then install the latest
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by: dotnetnovice |
last post by:
Hi everybody...
I want to show data in the data gridview placed in my form after getting data from my data access layer class through a class...
Here is my code in the data access layer class.
public class DBHandler
{
public List<Programs> GetAllPrograms()
{
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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 Dupr 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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