template<class AnyType>
void Doublely_Linked_list<AnyType>::find_node_by_data(AnyType const& information)const {
Node* current = head;
while (current) {
if (current->information == information) {
return current;
}
current = current->next;
}
return nullptr;
}
template<class ...
Code knowledge against simplicity when looping on a list, what is the best practice?
Close Reason:
Many good questions generate some degree of opinion based on expert experience, but answers to this question will tend to be almost entirely based on opinions, rather than facts, references, or...
I'm a C++ dev, and I've recently started working my way through Clean Code*. Whenever I encounter an example I think I could improve, I try to re-implement it in C++.
On pp. 28-29 there is an example with a message building class, which looks like this when implemented in C++ (includes and names...
I am very new to concurrent programming in general and want to know if my implementation is thread-safe.
I'm currently working on implementing a TCP client in golang. The service listens on a port and accepts HTTP requests. On a parallel, the service also establishes a connection to an outside ...
It's a task from a Ruby-course, in which I'm currently enrolled:
Ruby Course - Page
Precisely it's one of the assignments for the first week.
Following idea:
Your are given a list in which finished work-tasks are logged.
[
{work: "item 1", date: "2017-04-26", time: 20},
{work: "item 2", dat...
As you probably know, python slices like arr[1:3] etc. do NOT provide a view onto list and instead creates a copy of the list, what can be not optimal performance if array is big and you make for example arr[1:] (copies all exept first)
the idea ov a view to an array is like :
class ylist_view(...Problem Statement:
Given a 6×6 2D Array, arr:
1 1 1 0 0 0
0 1 0 0 0 0
1 1 1 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
We define an hourglass in A to be a subset of values with indices falling in this pattern in arr's graphical representation:
a b c
d
e f g
There are 16 hourglasses in arr...
I have been told to delete a node from binary search tree .Here is my code, The function remove is part of the class BST.
bool remove(node* temp, int val) {
if (temp == NULL) return false;
node* parent = NULL;
while (temp->data != val) {
if (temp == NULL) return false;
...
Is there a header-file like this in C which can be used for #include ?
This header-file should have all international charset-iso-codes of the keyboard ?
Or would this be only possible in groups like
latin and else ?
What would I have to do, to include such a file for keyboard charsets - is fo...
This is an abstraction of a simple jigsaw puzzle.
each tile has for sides. the matching pairs have the same letter, save for a asterik to show the nose and the gap. e.g. b* and b fit together, b and b do not fit.
As far as I can tell, the programm is working. it finds the solution to a puzzl...
I had this problem and wrote this code:
#include<iostream>
using namespace std;
int main()
{
int t, n, count=0;
cin>>t;
while(t!=0)
{
cin>>n;
char s[n];
char r[n];
cin>>s;
cin>>r;
for(int k=0; k<n; k++)
{
if(s[k...
This is my first Python program and all it does is print out a description of the specific "Alien Class" that the user inputs.
Looking for tips and pointers and what can do better and what I am doing good.
Thanks! :)
# Initializing the alien army with different alien classes
alien_army = {
...
Hello I am trying to display images from a folder in my project using the "fs" module with NodeJS, I need to read all images in a directory and run them in a loop for them to be displayed I was able to do it but I'm not sure if this is the proper or good way to do it. Thanks in advance for your h...
This is a USB related question, but the problem is not USB specific. When reading data from a USB endpoint, there are two patterns I am concerned with. Request/Response like HTTP (done over the Bulk endpoint), and Interrupt transfer where one would continuously poll the interrupt endpoint without...
This may seem like a very simple question with a very simple answer, but it’s been bugging me. Having looked through hundreds of answers on questions on the regular site, I only see answers from regular users. Yet when I look at maybe three questions on meta, all have an answer from a mod, maybe ...
