Struct Questions

I have a c++ program representing a tcp header as a struct: #include "stdafx.h" /* tcp header 0 1

I have made the corrections suggested by craig estey. the code now compiles and work. this is the revised code: /* programme to

Given a cpu architecture, is the exact binary form of a struct determined exactly? for example, struct stat64 is used by glibc

I'm writing in a program in standard c. i have a number of defined structs, all of different sizes: typedef struct

I have two structs: struct point { double x; double y; const char *description; }; struct geomap { struct point points[];

As in the title, what does the name of the timespec struct in time.h from the c standard library stand for? is it

Say i have this struct: typedef struct list_object list; struct list_object { char* name; struct stat stats; };

I'm learning about binary trees in c and i wrote a function to search my tree which is a tree of strings. it works, however, it seg faults if the

I have the following code: struct el{ char *line; struct el *next; };

Take this code: #include <stdio.h> struct s { int x; int y; }; struct s foo(int a, int b) { struct s s = { a, b };

I have a case where i have defined a global struct array in a seperate header file that i want to be able to change from function in another file

When we consider dynamic arrays in java or python (list), the average time complexity is o(1) for appending an element and worst

I am a bit of a beginner in c language. i was trying out a task of dynamically reallocating memory as the input comes through(although for this

I am trying to read from a csv file and store each field to a variable inside a struct. i am using fgets and strtok to separate each field.

If string is basically a pointer then how does it behave as an array? ie: you can use say: char *s = "david"

While going through a quiz in sololearn app, i came across a certain code. #include <stdio.h> struct node{ int a, b, c;

Recently i've been programming a lot in c, due to an influx of free time. as c (in my opinion) is a very difficult language to pick up and learn,

When i declare: struct str_node{ int data; struct str_node *next; }node; node *head = null; is it

I'm trying to improve my knowledge on algorithms and data structures, so for the last 5-6 days i've been trying to implement different algorithms

Suppose there are 2 structures defined ad such: typedef struct { t x; t y; } a; typedef struct { a a; t z; } b;

Struct

I would like to know, how to access first member of struct through pointer. i have tried this: #include <stdio.h> #include

I can have no problem with this code: #include <stdio.h> struct foo { void * data; }; int main() {

The problem that i have is that for certain keys my function works, but for some it doesn't. the function should return a pointer to the node with

In the code below i tried to use printf and scanf to get data from user and store them inside a struct i defined called node. the programme

Void remove_element(struct node *list) { struct node *temp = list; printf("enter the element value you want to

When i try assign value to *temp, it doesn't assign the value (when i'm compiling, it doesn't show the printf and by printf can't see

I need to write a function that would reflect an image by having ever pixel in the image with in a 2d array of structs. below is the function i

I want to pass an image file to a function and make it all black. here is how i do it: typedef struct { byte rgbtblue;

I have this code for stack implementation using arrays with pointers which performs lot of operations like push, peep, pop, destroy. i already

I am trying to add new node to my linked list, but it's gives memory error my struct and global vars: typedef struct word

In the below code i have create a function apart from main to divided the int inside a struct into half. after that, i want to print out

I need some help in the ways of implementing a faster way to do a full shift on a two-dimensional array. my problem is i have a 2

Can we say that when garbage values are assigned to variables in c, they are related to the programs that are executed on the compiler previously

So i have this simple program in c that i am working on to help me understand structures. there is nothing too complicated about it. however when

As i run the lexical analyzer with the following example, it seems like it cannot recognize empty space between tokens, and tokens generated with

I'm trying to return a structure with the initialisation list syntax. my structure is a bigger version of this: typedef enum

I have the following problem: "if i try to return a struct with a dynamic multidimensional array, i lose the data inside of that array. if i

I'm working with structures in c, but i can not give value to the structures' attributes.

I would like to write a code for a c program that will: create a structure that will store the employee details. insert 5

#include <stdio.h> #include <stdlib.h> #include <string.h> #define initial_capacity 2 struct student { char

I'm making a program for school where i have to create a function for making exams and another one to get the exam. i did the part to create the

Gmp declares the following structure:

Since go doesn’t support packed struct i found this great article explains everything with examples how to work with packed struct in go.

I'm coding on a development board with an arm processor, so i use iar workbench as ide. i wonder why compiler gives me an error when training to

From these question: casting one struct pointer to

I want to count how many time duplicate numbers repeat in list. i have written the code that only find the duplicate numbers in list but my

I don’t understand the parameter of const posts below. i’m fairly new to node/react. is it a destructured parameter object? or is

For part of my program i need to make items in a structure. however the ammount of items created depends on an input i am trying to give

I have some struct called 'list' which contains id, salary, name of worker and pointer to next node of list. there the code:

I declared many pointers to variable length array (vla) in a function to allocate 2-d arrays dynamically; for example, int m, n; //

Is there a way to destructure only some object properties in function arguments, while the rest would remain accessible in the object?

I am attempting to edit a structure's member value(s) within single/multiple threads on windows, consider the following example:

So let's say i have a list node like this: struct node{ data_t data; struct node* prev; struct node* next; };

While doing a coding exercise in c, i had to allocate memory for a pointer to a structure (cur), even though the structure presumably

I have two functions: one is a system call: asmlinkage long sys_memstats(struct meminfo __user *info){

#include <cs50.h> #include <stdio.h> #include <string.h> #include <stdlib.h> typedef struct { int votes; }

Hey. i'm taking a course titled principles of programming languages, and i need to decide on a project to do this summer. here is a short version

I have the following tables in my database that have a many-to-many relationship, which is expressed by a connecting table that has foreign keys

How would you model a simple musical score for a single instrument written in regular standard notation? certainly there are plenty of libraries

I'm trying to build a binary search tree. inserting an integer using insert function (only using 1 to 100 for testing) and appending the result to

I'm trying to make a header file for use in a program that plots vectors to a coordinate system and the problematic part of the code looks like

I have a problem with some of my functions. i want to get a member ob a struct, out of another struct. the normal call is functionel, but embedded

My problem is the following: i have to create a tree from a file .txt, this is an example of what is inside the file:

How the "candidate" stuct is indexed in the following code? when i try to print the last member(last index?) of the created

I get an error in visual studio with the code: struct coordinates { int x; int y; }; struct coordinates point; point.x = 5;

I think i get how padding works with a proper format, i.e. this: char arr[3][2] = {{1}, {4,5}}; is equivalent to

Let's assume i have struct foo { unsigned int bar : 7; unsigned int next_field : 1; } void

So i'm learning data structures and pretty much new to c. i am trying to make a function that accepts student id and the course number and the

I am reading in binary data from a disk image and when buffer[0] is equal to 3, the rootdirectory[j] should have its status member be 'f'. however

While calculating the hash table bucket index from the hash code of a key, why do we avoid use of remainder after division (modulo) when the size

I have seen this program on the intel website, but i don't understand some lines. if you couldn't understand the program i appreciate it if you

Basically i have a struct with several members, named a-z. i have a string where i want each letter to correspond to the correct struct member.

I am learning data structures and pretty much new to c. i can't figure out what's causing the error in this function: struct

I'm trying to p/invoke from a c# application into a c library, sending over a struct that contains an array of strings. i do have control over the

Let's start by considering python3.8.5's grammar, in

I want to be able to get a list of all differences between two javascript object graphs, with the property names and values where the deltas

Consider the following code: #include <iostream> class widget { public: ~widget() { std::cout <<

I recently had a coding test during an interview. i was told: there is a large unsorted array of one million

I have a data structure that represents a directed graph, and i want to render that dynamically on an html page. these graphs will usually be

First off, i know next to nothing about language theory, and i barely know any other languages except java, but i had an idea that i think would

I just saw this behaviour and i'm a bit surprised by it... if i add 3 or 4 elements to a dictionary, and then do a "for each" to get all

What tools are there for me to build a real, honest to goodness external dsl. and no, i'm not talking about abusing ruby, boo, xml or another

I'm working on a nodejs project where i need to restructure an array of objects. below is the sample out put i get from database,

Looking for a linux application (or firefox extension) that will allow me to scrape an html mockup and keep the page's

My task is to write a preprocessor that replaces the constant variable with its actual value. to do this, i have created a struct and a vector to

I need to read file and save it to struct. example of file input: aaaaa aaaaa 2010 999.00 999.00 999.00 999.00 999.00 bbbbb

I'm learning c++ now and i have some misunderstandings i've created 2d dynamic array, but i can't fill it i've got error in 44 line like: access

I'm trying to write an am/pm clock conversion function to a 24 hour clock (military time), but there's a struct and sub-struct that have variables

Consider the following example: class a { public: a() { cout<<"constructor a called:

The structure is given: struct date { int day, month, year; }; struct subject { int id; char name_of_subject[100]; double

Sample structure: typedef struct tagexportsettings { colorref crheading{}; colorref crevenback{}; colorref

I need to print all students which average grade is bigger or equal to given average. #include <stdio.h> struct student {

[{ country: "us", languages: [ "en" ] }, { country: "be", languages: [

I would like to modify a string inside a c structure with an asm function but it is not working properly... let say that i have this type

What are the c++ rules for calling the base class constructor from a derived class? for example, i know in java, you must do it as the

I remember some rules from a time ago (pre-32bit intel processors), when was quite frequent (at least for me) having to analyze the assembly

I have created an api in the backend which will store images to the database, i created a function for uploading the images but i get an empty

I am trying to implement a linked list using the given structure for a bigger project. the structure is defined below: typedef

I have been using linked list and i have used the following code for append function which i wrote in a new file and it works perfectly but when i