There's no magic here; in C or C++ a structure can only be 'self referential' as in
"it contains a pointer to that structure that either points to the structure itself
either directly or indirectly through a chain of pointers".
In both C and C++ a structure S can not contain a structure S. Only pointers to
such constructs are allowed (or references).
This is mostly just another "gee it would be nice if it had X" post.
Recently I have come across two separate problems which both exhibit the
need for a way to self reference when instantiating a...
I was having an issue inserting data into a table in an I-Series DB2
database. The Insert statement itself is very simple:
Insert into Table1
select * from Table2
These two tables have...
If anyone can help me resolve the following gcc error, it would be
appreciated. I am receiving this warning for writing this self-referential
structure. Thanx in advance
test.c:8: warning:...
My compiler complains if I do something like this
typedef struct {
node *next;
} node;
but it's OK with
typedef struct superfluous_identifier {
superfluous_identifier *next;
Hello every body,
I need some clarification of concept regarding self referential
tables.
consider we have a "Person" table that stores data about employees of
an organisation.
in case a...
I am playing with some trees. In one of the procedures I wrote
for this I am trying to change self to a different tree. A tree
here has four members (val/type/left/right). I found that self = SS...
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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...
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
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...
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...
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...
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...
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,...
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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