I wanted a polyfill of flexible array members in C89.
So I made something similar, and made a toy std::vector with limited functionality on top of it.
Here is the code:
vector.h
/* Flexible array member example in C89 - Just because we can!
* It's demonstrated by vectors, but can be generalize...
This question is related to this other one that I asked yesterday.
I have some Python code to make assertions about YAML data in AWS CloudFormation templates as follows (simplified):
#!/usr/bin/env python3
import unittest
import os, re, yaml
from glob import glob
class TestData(unittest.Test...What is the problem when I return a promise from angular service instead of Observable?
If it's a matter of any manipulation or side-effect, that I can easily do inside angular service itself. Then why I shouldn't return a promise over observable?
Here's my code for service class
public async g...
Very new to JS (wrote my "Hello World" around 3 days ago), but not to programming in general. My documentation is inspired by the approach I followed for Python (since I haven't learned JS documentation conventions yet).
My Code
"use strict";
/*
Inserts elements from a given source array in...
How can I reduce this code?
import math
row=int(input("Input nomber := "))
lis=[[0 for i in range(0,row)]for j in range(0,row)]
y=row
a=1
c=0
z=0
x=1
k=1
f=row/2
f=math.ceil(f)
for b in range(0,f):
if b==k:
row=row-1
x=x+1
z=z+1
k=k+1
for c in range(z,row)...
As the year comes to an end our company need new time-sheets for the new year. Because this is my task to do, I thought I would do my collegues something good by automating some tasks they would otherwise need to do manually.
Until now we had a worksheet for presettings, like setting employee-...
I am still learning MySQL and Database design. I need experts' advice to design the database in a well-optimized way.
I want to store the following data
Trains,
Cateogies (e.g fast, slow, special etc)
Stations,
Routes
Timing for each train on the stations
Then I want to select, filter
Rout...
I think we all know the game of Scrabble and how popular it is as a simple programming challenge. Here's my attempt at computing a Scrabble score for a given word done in Go.
I must admit, I'm fairly new to Go (been learning it for a week or so). Having said that, I'd greatly appreciate all sort...
I am trying to refactor a chess game I am currently creating so it is more flexible and maintainable, while doing this, I came across an event listener which I have no idea on how to make "cleaner". Some of the variable names in the event listener are unintuitive but apart from that, I would like...
I am making a ros node to implement dijkstra's algorithm on a 1000x1000 pixel map.
I have used map_server to convert the map into an nav_msgs/OccupancyGrid.
The map is in the form of a row dominant matrix and I have declared visited, distance and prev in the same form. Distance stores the dist...
This is my solution to the Codewars problem TV Remote (symbols).
Description
In short, you are given a virtual keyboard with 3 modes between which can be switched by pressing the Shift button on the virtual keyboard.
You have to navigate using only arrow buttons (up, right, down, left) and an...
I am writing code to implement data sync from multiple sources. I want code to be maintainable to add more data sources if required.
Below is the pattern I wish to follow-
class Source1Client:
def get_domain(self):
pass
def get_endpoint(self):
pass
def get_heade...
I'm quite new to both Java and OOP and this is my first stack exchange post, so apologies if I go about this poorly. I'm happy to update and improve the question.
I'm assuming that pretty much everything about my code can be improved and I appreciate any feedback. However, I am particularly in...
I've wrote a little program to play Tic-Tac-Toe:
public class Control {
public static void main(String args[]) {
Gui gui = new Gui();
}
}
The following classed is used for applying the rules of tic-tac-toe:
import javax.swing.*;
public class TicTacToe {
public static int...
I have a 60GB file of domain names. Some of them are repeated several times and some of them have sub domains that need stripping out too.
For example this might give you a better idea of what the file looks like.
email.example.com
test.staging.lol.uni.ac.uk
hello.test.com
email.example.com
tes...
I just wrote a Python script that will take a list of urls and find which ones are about to expire.
The program queries a database, gets the websites, sanitizes the list, then loops through the list and prints the expiration dates to the file. Any websites that expire within 30 days are printed...
I've finished implementing a dynamic array in C++. I'm a beginner in C++ and also in algorithms and data structures, so any constructive feedback about improving the implementation would be greatly appreciated.
#include <iostream>
using namespace std;
#define INITIAL_CAPACITY 5
template <class T
Here is a functional "card-drafting engine" which runs through pygame. It simulates fliping cards face up on the table, and the ability for two players to draft through the cards.
import pygame
import random
import pandas as pd
"""Layout"""
DISPLAY_HEI = 700
DISPLAY_WID = 1400
CARD_WIDTH = 100...
I am trying to code a menu that:
Is horizontal on lg+ displays at the top of the page
Shows a hamburger menu when the user scrolls from the top
Will display as the collapsed format when the hamburger is clicked on desktop and mobile
I managed to code this in a way that exhibits all of the prop...I wrote an asset exchange in Rust to get familiar with the language and its design decisions. You can find the code here:
https://github.com/dbischof90/craes
I can see that there are decisions I took which did not really lead to the optimal outcome (at least as I imagine it), part of which I thi...
Here is the beginning of the data:
NAME ETHNICITY SEX LOC ETHNICITY_RECAT AB_GROUP AB_TRIBE AB_LANG ETHNICITY_RECAT_V2 \
0 josephat riopel française m h, l'assomption, quebec, canada fr ...
