by: Matteo Settenvini |
last post by:
Ok, I'm quite a newbie, so this question may appear silly. I'm using
g++ 3.3.x.
I had been taught that an array isn't a lot different from a pointer
(in fact you can use the pointer arithmetics to...
|
by: Ben |
last post by:
I have a program which is using a lot of memory.
At the moment I store a lot of pointers to objects in std::vector.
(millions of them)
I have three questions:
1) Lets say the average Vector...
|
by: Charles Banas |
last post by:
i've got an interesting peice of code i'm maintaining, and i'd like to
get some opinions and comments on it, hopefully so i can gain some
sort of insight as to why this works.
at the top of the...
|
by: Me |
last post by:
Just a question/observation out of frustration.
I read in depth the book by Peter Van Der Linden entitled
"Expert C Programming" (Deep C Secrets). In particular the
chapters entitled:
4: The...
|
by: masood.iqbal |
last post by:
All this time I was under the illusion that I understand the concept of
multi-dimensional arrays well ---- however the following code snippet
belies my understanding.
I had assumed all along...
|
by: junky_fellow |
last post by:
Consider an implementation that doesn't use all bits 0 to represent
a NULL pointer. Let the NULL pointer is represented by 0x12345678.
On such an implementation, if the value of NULL pointer is...
|
by: raphfrk |
last post by:
I have the following code:
char buf;
printf("%lp\n", buf);
printf("%lp\n", &buf);
printf("%lp\n", buf);
printf("%lp\n", buf);
printf("%d\n", buf-buf);
|
by: Nathan Gilbert |
last post by:
I have a function that is returning a 2D array (declared using double pointers)
and I want to be able to append a row of data to the beginning and end of this
array without having to create a new...
|
by: David Thompson |
last post by:
On Wed, 09 Apr 2008 12:34:43 +0500, arnuld <arnVuld@ippiVmail.com>
wrote:
I think you've got the idea, but:
- I would be careful about using 'equal'. Pointers and arrays are
different things,...
|
by: arnuld |
last post by:
PURPOSE: see the comments.
WHAT I GOT: infinite loop
/* This program will simply create an array of pointers to integers
* and will fill it with some values while using malloc...
|
by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
|
by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
|
by: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
|
by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
|
by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
|
by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
|
by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
|