by: Gerald |
last post by:
I have a problem with an array of pointers.
In a program I'm writing, I have to read a file, containing thousands
of short lines. The content of another file will be compared against
each line...
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by: Erik S. Bartul |
last post by:
lets say i want to fill up a multidimentional array, but i wish to allocate
memory for it on the fly.
i assume i declare,
char **a;
but how do i allocate memory for the pointers, so i can...
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by: Peter B. Steiger |
last post by:
The latest project in my ongoing quest to evolve my brain from Pascal to C
is a simple word game that involves stringing together random lists of
words. In the Pascal version the whole array was...
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by: Frank M. |
last post by:
I'm trying to declare an array of pointers to structures so that I can make
the last element a NULL pointer. I figure that it would more easily allow
my library routines to know when to stop...
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by: Paminu |
last post by:
Why make an array of pointers to structs, when it is possible to just make
an array of structs?
I have this struct:
struct test {
int a;
int b;
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by: sandy |
last post by:
I need (okay, I want) to make a dynamic array of my class 'Directory',
within my class Directory (Can you already smell disaster?)
Each Directory can have subdirectories so I thought to put these...
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by: Puddle |
last post by:
Hi everyone, I'd just like to preface by saying any input or direction in this would be very much appreciated; i've been working on this endlessly and can't figure out what's going wrong.
I'm...
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by: StevenChiasson |
last post by:
For the record, not a student, just someone attempting to learn C++. Anyway, the problem I'm having right now is the member function detAddress, of object controller.
This is more or less, your...
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by: memeticvirus |
last post by:
I have an array cli::array<float, 2and I would like to access a
subset of it's values by compiling an array of pointers. But, it's not
possible to create an array of type...
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by: Keith Thompson |
last post by:
Victor <vhnguyenn@yahoo.comwrites:
You're declaring an array of pointers to unsigned long long, but
you're initializing the pointers with integer values. This is
actually a constraint...
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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,...
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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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...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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...
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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,...
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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...
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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...
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