I had a task to convert some JPG images into PNG format using Python. I successfully did it but I was wondering if somehow I could make my code better than my current one.
Code -
#Python Code
import os
from PIL import Image
path1 = sys.argv[1]
path2 = sys.argv[2]
if not os.path.exis...
I need to write a method that will accept a timestamp and takes an array of votes, I need to return the k leading candidates within that timestamp duration. I came up with the following solution,
Here is the input to the methods:
votes = [{'candidate':'a', 'timestamp':2},{'candidate':'c', 'tim...
I wonder wether i included too many libraries, also can you point out obvious beginner mistakes?
Is the while-loop the best for what I intent or is there a better way?
Also, is it possible to put more into functions such that the main() looks like this:
int main()
{
call function1
call func...
I am new to C# and would appreciate it if you review my code. This code finds the anagrams in a list of string. Where can I be more efficient in my code? is there any way I can save memory?
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
usi...
I am looking for general critique of my code and notice of any bugs or errors.
I have included the main file and the class files. Also, I'm wondering where would I need comments. Sorry it is such a monster ;).
// Ian Herman
// A Magical Adventure
// Approx. line count: 638
// Updated 1/27/2020 9...
I use this code for get lista of columns of tables, and assign default value to protected var $attributes in a Laravel Model.
In code use DB because I don't know how to made the same with Eloquent
Model.php
protected $attributes = [];
public function __construct(array $attributes = array())
{...
Project Euler Problem 47
Find the first four consecutive integers to have four distinct prime factors each. What is the first of these numbers?
This is my solution for problem 47 on Project Euler.
def primes2(n):
""" Input n>=6, Returns a list of primes, 2 <= p < n """
n, correcti...
I am writing a simple module that performs CNN steps to get a deeper understanding of how it works.
I have here written a class that performs average and max pooling to a given image
import cv2
import numpy as np
import math
import time
import datetime
class Pooling():
def __init__(self,ver...
I want to download Image/PDF from a URL and save those Images/PDFs in a directory. Then use the Carousel Slider Dart Code Snippet below to display images/PDFs slide show. I just started flutter and can't seem to make it work the way I want.
In my Code Snapshot I am downloading two images and sav...
I'm a graduate developer, and have been assigned a small task to write a Elevator program that takes a starting floor, a direction and a sequence of destination floors and then works out the sequence in which the floors should be visited. While there is the option to use Collections.sort() on an ...
After following the suggestions you can find here, I'd like to show the result again (but I did not change the algorithm):
#include <iostream>
#include <string>
#include <vector>
#include <iomanip>
int getDimension();
void getUserInput(std::vector<std::vector<double>>& vect, int i, int dimensi...
I am in the middle of refactoring a large body of code, and within it I am currently in the middle of trying to make the following a bit neater.
Is there a way to extract a function common to submitEventV2 and submitEventV3 which accepts a Request and TypeRefernece to return the intended retur...
I've a method which is used to build a native sql query. I've 4 String builder as input and based on different conditions, I need to build my query.
Here is the code
private void appendConditions(StringBuilder query, StringBuilder condition, StringBuilder condition2,
StringBuilder condition...
I cannot understand why this function returns something wrong, it has to taken in input the head of a list and an integer. This function has to remove all the nodes that are repeated >= x times, so 1->2->2->2->3->3->4 should return just 1->4 if x=2;
node_t *modificaLista(node_t *head, int x)...
Let's look for some patterns in your code:
First of all, we notice that you have three parameters with similar names. condition, condition2 and condition3. These names indicates a code smell, that we should use an array or list instead.
Taking one step at a time, we see this code is repeated mu...
I am trying to implement an authentication via Spring Security.
In all tutorials people build a List of GrantedAuthority records from the List of UserRole records .
I feel uncomfortable to re-create this list on a fly each time when I need it, even if I know that it contains 2-3 records.
My sol...I am new at the field of Neural networks. I am going to build neural networks for flash flood prediction using python. please, could you guide me:
how to write a code correctly, I read about the steps but could you show me a written codes regarding this topic
how can I get built neural networks...
I'm making an algorithm that increases the max number Javascript can understand from 264 to 10264 by treating the number like a string/string array (for storage in memory). It then does the calculations like a human would, by lining it up and then going digit by digit and doing tons of small calc...
I usually write in Python on the back-end and am not seasoned on JS. This code looks pretty nasty to me as it repeats itself a lot. If I were writing in Python I think I would make a list of objects then loop over the list of objects to add the active class if one of the objects matches the URL.
...
I modified the code as such to include an explicit default constructor and copy constructor, also included the std::out_of_range exception but am not sure if the latter is properly implemented.
The code below is a custom
This was done as an exercise in handling arrays without utilizing the vect...
