I am trying to develop a simple probabilistic markov model with python. I got this piece at the moment and I would appreciate any help to improve and check if my mind set is in the right place. I am not a expert in the field but I am trying to use this models in my project.
I really appreciate an...
I recently answered a Python review question. Unfortunately, I had missed that the question was for MicroPython; a subset of Python with reduced features. As a result, 1/2 to 2/3 of my suggestions are irrelevant to the OP because they involve features that aren't available to them. I'm wondering ...
I've tried to make a snake game. I think it works. But I really need your help to improve the code in terms of [readability - maintainability - efficiency, and so on]. Is my code spaghetti? Any criticism is appreciated.
Here's what's done:
#include <iostream>
#include <vector>
#include <conio.h>
...
I wrote a Compressor utility class to generate 7zip files containing everything in a specific directory. The problem is that it's an order of magnitude slower than both archiving the directory using the native Windows 7zip.exe AND archiving to a .zip file using a ZipCompressor that uses the same ...
public static Task<List<ARSms>> GetSentAsync()
{
Task<List<ARSms>> t = new Task<List<ARSms>>(() => {
if (!Directory.Exists("arDebug"))
Directory.CreateDirectory("arDebug");
if (!File.Exists(Path.Combine("arDebug", "sentSms.ar")))
File.Create(Path.Combine(
I'm new to java and I have just finished my very first game - Arakanoid. I would appreciate, if anyone could look at this and tell me some advice and tips how can I optimize my code. Thank you. :)
I have 5 classes - Breaker, BlockBreakerPanel, Ball, Paddle, Block. Look:
This is the main classs:
p...
I have a Python for loop running through a camera stream from an IP cam. It is an image recognition loop with a conditional statement for when a specific pattern is recognized. I would like to open up images in the same folder, let's say 1.png, 2.png, 3.png on an external monitor depending on whi...
The flask endpoint is supposed to take a table name as a parameter, and then return the entire contents of the table as JSON. The table has 200,000 rows and I was wondering if there is any way to improve the response time which is currently about 7 seconds.
@app.route('/tableToJson')
def retrieve...
I have currently 600 CSV files (and this number will grow) of 50K lines each i would like to put in one single dataframe.
I did this, it works well and it takes 3 minutes :
# Dictionnary of type for each column of the csv which is not string
dictTypes = {'COLUMN_A' : bool,'COLUMN_B' :int, ......
I'm writing login system in Go(Golang) using cookies.I think it's isn't safe enough. Can you provide some suggestions on how to improve the security.
Main file:
package main
import (
"fmt"
"golang.org/x/crypto/bcrypt"
"html/template"
"math/rand"
"net/http"
"strings"
"...
I am currently implementing this paper on generalised end to end loss: https://arxiv.org/pdf/1710.10467.pdf
A batch of N speakers and M utterances are fed to the model which outputs an embedding vector of size P for each utterance.
The first step for calculating loss is constructing a cosine simi...
I have written this code for a chess engine:
double AlphaBetaPruning(int currentDepth, bool maximizingPlayer, double alpha, double beta)
{
try
{
// Terminating condition. i.e leaf node is reached
if (currentDepth == maxDepth)
{
...
This small piece of code shows the value of different fields of an array.
I'm looking for a way to improve this nested ternary function. An if statement solution would be obvious, so I'm wondering if there is something more elegant to solve it.
<button type="button" onclick="myFunction()">Check</...
I'm a new Rust programmer, primarily coming from Ruby experience.
I started working on a small project to scrape vehicle specifications from https://carfolio.com
I chose to write it in Rust and actually got the code working, but I had some questions regarding async, performance, as well as code o...
Playing around with pointers in C++, implemented an adjacency list graph.
Am I going too far/extreme trying to place data onto the heap?
graph.h
#include <memory>
#include <unordered_map>
#include <forward_list>
#include <utility>
template <typename TKey, typename TWeight>
class Graph{
stru...
I've read a lot about Strategy Pattern, and came with a little bit different(simple) implementation.
Well, I'm wondering - current implementation is wrong and should be avoided, or is it ok?
public interface ICartStrategy
{
ICartService GetService(UserStatus userStatus);
}
public class CartS...
I come from a C++ background, and I recently got into C, and one of the first things I made was a double linked list since I though it would be good practice for me with pointers and memory allocation. It isn't too complex though, it's just with some basic functions.
Here's the overview of my lis...
How's my code? Works perfect for what i'm trying to do :)
#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<cmath>
#include<fstream>
#include<assert.h>
using namespace std;
inline void keep_window_open() { char ch; cin >> ch; }
int main() {
int sum{ 0 }, nu...
So basically I've got a working game so far, and I'm on the game over state. I've written the code for displaying. Although I don't know how I would write the code to sort the scores in numerical order
std::ifstream readFile("Highscore.txt");
if (readFile.is_open())
{
std::...
Here is the chess class for my very own chess game. Everything is in this class. Generating moves, getting a move from the computer, printing the board etc etc.
#include<iostream>
#include<vector>
#include<string>
typedef std::vector<std::string> buff;
typedef std::string str;
// Pawn - 1, Knig...
