Looking for feedback on this code to reverse a double linked list. Things I am potentially looking for but missed -> redundant operations, extra / unnecessary arithmetic, improvement in code style. Thank yoU!
typedef struct Node {
int data;
struct Node* next;
struct Node* prev;
} Nod...
I have this code to get a lot of records from different databases of peewee but I feel it could be improved a lot. Any feedback?
from peewee import fn as sqlfunc
def search_records(self):
"""Request a list of records from the database, providing a list of specific conditions."""
# Query ...
Does this code github.com/J-Olufsen/producer-consumer follow common best practices?
Among other criteria, the following aspects are quite interesting:
Design and use of Spring IoC to comply with SOLID
Design of exception handling in Runnable implementation.
Clean Code / Cognitive complexity of t...
I'm using Temporal Tables on postgresql (https://github.com/arkhipov/temporal_tables).
I've written a way of recovering "changes", rather than just a list of "history" (I'll explain what that means in the question). Is it any good?
Context. Here's my setup:
I have a table with the current entity ...
I have been working on this code to meet the best OOP standards for production. The code is working but I wish to make this a more efficient code. Could someone help me out here to make this efficient using best practices of ruby.
class Item
@@items = {}
def initialize(name, price)
@@item...
I have a method called GetActionCode() which sets a new action code (A, C, R or D) for a user based on:
userState which has a active or term value
accountExpiresOn which is a DateTime value
udf7 which is an optional DateTime method parameter
employeeIdentifier is an optional string parameter and...
I am building the list of items (TEST) with loadMore bottom with filter and want to have loading state in LoadMore bottom and items itself. After Loading the item I want to fetch the detail of the first item for first time and after that load the detail of the test. If the Item is clicked again ...
Back from a long C++ hiatus. I thought to implement mergesort from memory, using containers and not based on CLRS's pseudocode and arrays. The compiles and runs ok on the test cases.
One thing I don't completely understand is memory management, especially for the vectors created in Mergesort():
...
So, the problem task is:
Given an integer 𝑛, compute the minimum number of operations needed to obtain the number 𝑛
starting from the number 1.
And here is my code for doing this:
#include<bits/stdc++.h>
#include<algorithm>
#include<vector>
using namespace std;
int main()
{
int n;
cin >>
I am a mere beginner in java, with just two months spent with it. I finally made a calculator, which do simple calculations. I used Javafx with FXML to build it.
It has a calculator class, by what I mean Model(tell me if I am wrong.) It add, subtract, multiply, and divide two digits. Moreover, A ...
We have a new service where an admin can upload a spreadsheet of new users they want to add to our application. During our processing we make a union map of all the users both existing and new additions, and check to make sure that the users will still be in a valid tree structure(s) after the up...
I've made a Discord Bot in Python that uses the Psycopg module to make calls to a PostgreSQL database in order to display information.
https://github.com/Chombler/cardbot
Specifically, I call this function when a user calls the bot:
def pullCardRecord(recordName):
success = True
try:
...
What I wanted to do
For a bigger (and yet not finished) project, I needed a little text-editor with line-numbers that looks like - well a typical simple text-editor:
My solution
import java.awt.Color;
import java.awt.Font;
import java.awt.Dimension;
import javax.swing.JScrollPane;
import javax...
My main problems are making draw case and any player can choose a place which is chosen by another player here is the code :
#include <iostream>
using namespace std;
char board[3][3] = {{'1', '2', '3'}, {'4', '5', '6'}, {'7', '8', '9'}};
static int turnnumber = 1 ;
bool winner = false, flag = fal...
