I am trying to get a powerset (all subsets of a set) in Java. So my logic for that is:
A given set is one subset, so add so it as it is to result.
Remove each element of set from given set and we will get all the combinations for 1 element less. Add these results to final result.
Recursively fi...
I have a matrix and I want to make each of its element equal to the maximum of its neighbouring element and each time I increase number of counts till all the elements in the matrix becomes equal to the maximum element of the initial matrix. Note that this increase in element will happen simultan...
im working on a go game in javascript and drawing the board is important to be efficiant because it gets ran multiple times a second, as when the user moves their mouse it will simulate where their game peice is going to go so the board must rebuild lots of times.
It looks ok at the moment, abi...
it's my first time on code review.
So I'm parsing a raw text file with my parser and a defined template (basically an array) to create a formatted array out of it.
The idea is that each line can have different templates and can be identified with the first characters of the lines. A template me...
I would like to make this function more efficient. Currently, its performance is lacking.
From my understanding, for large list that is being kept locally- I may might be better doing display:none on the hidden ones rather than removing them from the DOM. This could dramatically cut down on int...
I am implementing json parser in c++,
i have written some code and i wanted to share it on stack overflow,
While writing this program i have assumed as the json will have only objects and array are of string.
Also i have used stack to find corresponding closing ']' or '}'
Also i have used ...
This is a very simple weather app where you can get weather details based on search and location services. Weather info: Humidity Pressure Wind Speed etc.
Check it out on GitHub (There is a lot of code so I uploaded it on GitHub)
T
The Weather ForeCast
Any:
Suggestions, Fixes?
im trying to check 4 things, 1 of them things might happen, maybe 2 or 3 or 4 but if none of them occur, i want to run some code. I cant do an else statment because that only applies to 1 and i cant do else if because more than 1 can happen. at the moment ive resorted to this:
function checkChai...
I want to read Js file..remove all trailing commas from it and write this content in another Js file.
I am attempting to code a basic Jumble game in Python utilizing the web-based environment CodeSkulptor and I could not quite find solutions to problems I encountered.
1- I don’t understand why the first word repeats itself upon pressing “new word” and why displayed scrambled words are offset wi...
I implemented, somewhat closely based on this implementation, a blocking queue with emphasis on filling up first. So if one producer and one consumer thread are using the queue, the producing queue gets prioritized.
Code
// BQueue.hpp
//#pragma once
#ifndef _BQUEUE_HPP
#define _BQUEUE_HPP
#inc...
Please have a look at the following class, it works but I'm not too happy with it:
template<typename T, typename Container = std::vector<T> >
class SortedVector {
public:
...
class insert_iterator {
public:
class assignable {
private:
SortedVector<T> &v_;...
Program Specifications: Use the following guidelines to write your program.
Find the EPA miles per gallon (MPG) for two vehicles you want to compare.
Estimate the number of miles you or your family drive a car each month.
Determine the current cost of gas where you live.
Name the class Vehicl...
Each input line should consist of
- A type name, which must be one of the following: char, int, short, long, float, or double.
- One or more individual declaration specifications separated by commas.
- A semicolon marking the end of line.
I wrote the following code for this program. It seems t...
Good afternoon, i have a dataset of 112 images (80x24x1 --> greyscale)(Jaffe dataset) that i want to use as training for a CNN. The code i am using is this:
def vgg16(num_class, placeholderX=None):
x = tflearn.input_data(shape=[None, 24, 80, 1], name='input', placeholder=placeholderX)
x...
I have recovered a project in ASP.NET MVC 5 uses a SQL database SERVER 2016 and Entity Framwork 6. In this code we will create a new instance of the DataContext whenever he wants to use an entity. Which is not optimal ... please tell me what you should not do. And that you proposed as correction ...
Is it documented anywhere that I can lose a point for answering a bad question in the same comment where I tell the user that they are off topic?
Please see the code options below:
Clent App - this is the same for both options
LetterCounter lc = new LetterCounter("HeLLo");
Option 1
class LetterCounter
{
string _Word;
List<LetterQuantities> letterQuantities;
//Other functions will be here.
public L...
According to code, as you can see, my problem is this: type struct bar init depends on data in type struct foo.
I want to avoid to use too many arguments in init method newBar, so I have to use a globVal. I have to say, this method is not that elegant.
If in Java, I will use static block in fo...
I have 3 models: Import, Product, Values.
An import has_many products.
A product has_many values.
I want to find the product with the highest values count and the sum of all values for all those products. My current method is very expensive.
@import = Import.find(params[:id])
@products = @impor...
Based on the reply on my previous question, I have tried to shape my model so that it could fit the MVC pattern structure(thanks to @Mike Brant).
This this project is the Model part only and views and controllers are not yet added to it.I have planed to use Simple for the routing....
I use YAML...
What do you think of my Brainf*ck interpreter?
What else can be done to increase speed?
#!/usr/bin/env python3
class InfiniteArray:
def __init__(self):
self.pstack, self.nstack = [], []
def __getitem__(self, index):
s = self.pstack if index >= 0 else self.nstack
...
I am not sure if this is possible, but I am wondering if you can pass a variable expression as a parameter that does not get evaluated until the function.
For Example:
construct_corner_tile([0, (1/3), (2/3)], xCoordinate + 1 - j, yCoordinate + 1 - i])
def construct_corner_tile(jList, x1, y1):
...
I am building a little game in using Unity, and recently made an algorithm to get the closest Entity to the player on the battlefield. I made a working sample in RexTester (it is not the real code, but the algorithm is exactly the same).
I am interested in the GetCloserEntityFromPlayer function....
The Unit of Work:
public class UnitOfWork : IUnitOfWork
{
private IDbConnection _connection;
private IDbTransaction _transaction;
private bool _disposed;
private _repository;
private UnitOfWork(string connectionString)
{
_connection = new SqlConnectio...
I have a simple application which shows film recommendations to see with rest api which provides data from file. I would like to ask if something is missing in this app, maybe something can be do better?
GitHub
Regards
As a beginner I was writing a code which asks the burger buyer what they want in their burger. I did this by creating a burger object and modify its attributes by the user using a switch case method. Most of the attributes were Boolean variables. At the end of the order, what I want to do is to d...
Can you improve?
rc = []
for i, j in zip(A_response, B_response):
rc.append(i)
rc.append(j)
I use zip and append, but But it's to use list comprehension?
I need to write a program to print the line numbers, in ascending order, of a particular word in a file. Example output of the program would be:
Hello 1, 3, 5-6, 8, 10-15.
// 5-6 represents 5, 6 (consecutive numbers)
The line numbers are stored in a sorted vector<int> with no duplicates. I ha...
I am currently converting a project from Java to kotlin and re-writing the code in the process to make the most out of kotlin's capabilities. The project contains a Battle System which uses elements to establish inferiority/superiority or neutrality of attacks based on the attacker's and defender...
