I would like to be specific in parameter types or write something like this:
Test test = (Json<Test>)"{\"age\": 46}";
Where:
public class Test
{
public int Age { get; set; }
}
My helper is:
public struct Json<T>
{
public static implicit operator string(Json<T> json) => json.JObje...
I was told to create a 2D array from a txt file that had the "carModel, carColor" followed by a new line.
The 2D array is 8x8 and for each time a certain carmore and carcolor appear, their respective [x][y] coordinate that represents their count goes up by 1.
So far, I have read the file, creat...
I was learning some DOM manipulation and interaction with third-party APIs by building a simple interface to get the people who commented on a PR on GitHub.
I got great feedback for my initial prototype: Interface for getting Github PRs commenters using Github API.
Now I am trying to get into O...
A small script that simply prints a given string. It's an improved snippet that combines some recommendations given in my post on string helper functions.
org 100h
mov si, hello
call puts
ret
puts:
jmp .run
.putc:
mov ah, 0Eh
mov bx, 7
int 10h
.run:
l...
Background info:
An FSObject is a
dir or a file.
A directory (dir) is a
(make-dir Str Sym (listof FSObject))
A file is a
(make-file Str Nat Sym)
The function I want to write is supposed to only delete a directory if its contents are empty and NOT any other directories that have empty cont...
I am working on writing a discrete random variable generator function in excel vba. I've pulled this off a number of ways but here is the one I like the most.
Imagine in excel we have the following in cells A1:B3
red 5
blue 7
yellow 3
The following code is modeled as follows. Imagine ...
I have implemented a simple calculator using Shunting yard algorithm, requesting code review comments.
It takes infix expression as an input "3 + 5 * 2". Evaluates and return value 13.
public class ShuntingYardAlgorithm{
private static Map<String, Operator> operatorMap = initializeOperatorMap(...
I'm writing a MERN stack application (for a personal/portfolio project). I'm still a bit new to webdev.
I'm using Redux and redux-thunk. For my requests to backend, I find myself writing quite a lot of code that basically does the following (as I understand the idea is close to best practices)...
The fact is that a material object must have a field that does not make sense to an immaterial object
Here is a class whose objects I want to divide into material and immaterial:
public class GameObject {
protected boolean isHidden;
protected Coordinate position;
protected int pictu...
I have implemented a Stack. It works well. But if you think something needs to be improved, say it. you would love to review my code .
class Stack:
def __init__(self):
self.stack = []
def isEmpty(self):
return self.stack == []
def push(self, dat...
sysargv[1] = word.txt below
<aardwolf>
<Aargau>
<Aaronic>
<AAU>
<akac>
<abaca>
<abactinal>
import sys # the sys module
import os
def hasattr(str,list):
expr = re.compile(str)
# yield the elements
return [elem for elem in list if expr.match(elem)]
isword = {}
FH = open(sys.argv...
I have a Style for a Button which:
1) Animates the Opacity when the IsMouseOver property is False.
2) When IsMouseOver = True the Opacity to be restored to 100% and the animation to stop.
The Style works, but I am left wondering if there is a better way to achieve (2)?
At the moment I am usin...
Continuing my trend of (ab)using the Windows command-line interface to do fancy graphical things with my command-line-graphics library, CLIGL, I've implemented an infinite procedural terrain generator, capable of generating coherent fractal noise to an appreciable distance.
The basic structure o...
I am looking for review on the algo, and want to know the runtime complexity. Variable naming is garbage, I know.
from collections import defaultdict
def lps(s):
pals = []
pairs = defaultdict(list)
for i in range(len(s)):
pairs[s[i]].append(i)
for pair in pairs:
...
I've written my custom implementation of an f"" / .format(...). I started the project thinking it was going to be longer than three lines.
from typing import List, Union, AnyStr
def format_string(string: str, variables: List[Union[str, int, float, bool, complex]]) -> str:
"""
Formats th...
I am writing an HTTP message coder/decoder. In my decoder I parse http messages into a http_request or http_response. In my encoder I encode one of these classes.
Representing the messages is the easy part, but I am sure I have made some mistakes. Please review and let me know what could be i...
I have just started messing around with PHP/SQL and came up with a simple sign-in application that checks if your sign-in information is valid based on database information. Here is my code:
<!DOCTYPE HTML>
<html>
<head>
<title>Sample Database Page</title>
<style>
body {
font-family:...
This is a program that I created using Python.
Please help me optimize the code
Question: How can I improve this code?
Code: Below
import time
import sys
import socket
from time import localtime, strftime
# start up system
def start():
print("Welcome, please choose what to do")
cho...
I'm making a Mandelbrot set viewer in JavaFX. It takes a while, like maybe 5 seconds to finish. Here's my code:
package sample;
import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.canvas.Canvas;
import javafx.scene.canvas.GraphicsCon...
The code currently functions as expected, there aren't any real errors
Compiled using C++14,
extremely simple code designed to reverse the order of characters in a string (or data in any array), without using any extra variables beyond the i in the for loop:
#include <iostream>
#include <string>...
