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by: lkrubner |
last post by:
Last year I asked a bunch of questions about character encoding on this
newsgroup. All the answers came down to using ord() in creative ways to
try to make guesses about multi-byte characters. I was a little amazed
at this and wondered if I'd somehow misunderstood the situation.
I'm pleased to find that Joel Spolsky shared my amazement and offered
some criticism of PHP on these grounds: "When I discovered that the
popular web development...
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by: Daniel Wilson |
last post by:
I am having exception-handling and stability problems with .NET. I will
have a block of managed code inside try...catch and will still get a generic
..NET exception box that will tell me which assemblies are loaded before
shutting down. In one case, some of my DB-accessing code didn't handle a
NULL value properly. But try...catch wouldn't catch the exception and keep
going. I'd just get the error message and then it would shut the...
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by: Sean W. Quinn |
last post by:
Hey folks,
I have a question regarding file handling, and the preservation of class
structure. I have a class (and I will post snippets of code later in the
post) with both primitive data structures (ints), and more complex data
structures (strings and vectors) in it, and would like to write the entire
class to a data file that could then
be read back and loaded.
However I'm having difficulty with this -- I found out (due to an...
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by: Vaca Louca |
last post by:
Hello,
I write an ISAPI authentication module which uses Berkeley DB and
want it to be as efficient as possible.
Both ISAPI and BerkeleyDB use arrays of chars (char *)
to pass and receive information.
I know that C++ strings are supposed to be the "right" way to
handle strings but I suspect that converting "char *" to string
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by: Alberto Giménez |
last post by:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi there! I'm doing some homework (almost finished), but now i'm
reconsidering a design decission I made at the beginning. This is about
error handling in functions. I have my functions returning 0 if OK, and
an "enum" error indicating the type of error. A typical pseudo-code is
like:
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by: Tom Plunket |
last post by:
I have some code to autogenerate some boilerplate code so that I don't
need to do the tedious setup stuff when I want to create a new module.
So, my script prompts the user for the module name, then opens two
files and those files each get the contents of one of these functions:
def GetPyContents(module):
boilerplate = \
"""
class %s:
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by: agsrinivasan |
last post by:
hi everyone,
i have a txt file..for eg...
1. WA.1048/2005 M/S.R.SIVAKUMAR M/S.PAUL AND PAUL
S.SURESH V. PARTHIBAN FOR R1
S.SATHISHKUMAR GOVT PLEADER FOR RR 2 AND 3
MISCELLANEOUS PETITIONS
~~~~~~~~~~~~~~~~~~~~~~~
TO FILE A SINGLE PETITION IN WP.SR.110501/06
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by: Chad |
last post by:
On to top of page 163 in the book "The C Programming Langauge" by K &
R, they have the following:
char *strdup(char *s)
{
char *p;
p=(char *)malloc(strlen(s)+1);
if( p != NULL)
strcpy(p,s):
return p;
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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: 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: 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: 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: 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: 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: 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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