by: wongjoekmeu |
last post by:
Hello All,
I am learning C++ at the moment. Going through the book of SAM of
learning C++ in 21 days I have learned about pointers that it is good
custome to always initialise them and to use...
|
by: mosfets |
last post by:
Hi,
I'm having a little trouble figuring out the difference in terms of
memory allocation between:
class person_info;
class A {
private:
|
by: fix |
last post by:
Hi all,
I feel unclear about what my code is doing, although it works but I am
not sure if there is any possible bug, please help me to verify it.
This is a trie node (just similar to tree nodes)...
|
by: ketema |
last post by:
Hello, I was wondering if someone could help me with a function I am
trying to write. The purpose of the function is to read in text from a
file in the following format:
FIRSTNAME LASTNAME...
|
by: anonymous |
last post by:
Dear All,
>From my understanding of pointers, a pointer should not be able to
access a memory location until that memory has been allocated either by
assiging the address of a variable
or...
|
by: jagguy |
last post by:
can you declare variables as pointers without using new or make them point
at another variable.
this works I thought it shouldn't
char *p ;
p="xat";
cout << p <<endl;
|
by: subramanian |
last post by:
I have been thinking that all pointers(to any obejct) have the same
size. The size of a pointer is the size of an int. This is beause a
memory location is addressed by an int. Is that right/wrong?
|
by: James Brown |
last post by:
All,
I have a quick question regarding the size of pointer-types:
I believe that the sizeof(char *) may not necessarily be the same as
sizeof(int *) ? But how about multiple levels of pointers...
|
by: Boris |
last post by:
I had a 3 hours meeting today with some fellow programmers that are partly
not convinced about using smart pointers in C++. Their main concern is a
possible performance impact. I've been explaining...
|
by: phil_w |
last post by:
To practice some C I have been looking at the Burrows-Wheeler
Transform.
Ive got a small program that builds the initial table of possible
combinations of the original string, used to find the...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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...
|
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...
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