The program is meant to collect from the user:
The function under which to calculate the area
The left and right boundaries of the region
The amount and position of rectangles to use to approximate the area
Then run the calculation. Finally, the user is given the option to do another calculatio...
I've got some C# code here with two ways on creating a TCP server. The first uses async directly and the second has async built on top of the Listen. Is there a functional difference between the 2?
1:
_server = new TcpListener(ipAddress, port);
public async Task StartAsync()
{
_server.Start(...
I am writing a pong game in python that uses voice input to move the paddles.
I have implemented multithreading so that the google speech recognition module can always run in a separate thread from the main game. However, it doesn't seem to be running on the separate thread and I have no way of f...
I have completed my lab assignment for class, but I'm still wondering if there's any ways I could better optimize my code. specifically my methods isSeatAvailable and reserveSeat.
Here is my problem: Write a program that displays, examines and manipulates a two dimensional array
representing plan...
This is a piece of code from a github repo I am trying to understand
const quotient = {
numbers: [1, 2, 3, 4, 5, 6, 7],
results: [ ],
divideFn: function (divisor) {
return this.numbers.map(function (divident) {
if (divident % divisor === 0) {
return this.results.push(divi...
I have been trying to improve python combined with Postgres.
At this moment im only sending two values to database which are etc:
link = "https://www.mathem.se/varor/vegetarisk-fars/vegofars-fairtrade-1000g-anamma"
store = "mathem"
and I do have few options that I want to be able to do with Pos...
I recently came across a coding challenge on some sort of technological basket weaving forum, where you had to pick 2 cards from a shuffled deck. I believe the challenge can be interpreted 2 ways:
Generate random deck, pick first 2
Generate sequential (or any) deck, pick 2 random cards
I went f...
I studied segment tree recently and I made this code of segment tree and its queries. Is my code correct in terms of time complexity?
class segmentTree{
private:
vector<int> mini;
vector<int> tree;
vector<int> maxi;
int n;
Here in the constructor I passed the dynamic array.
publi...
I'd like, from a DataFrame, to retrieve a Series which contains the index of the minimal value per row (so axis=1). From the documentation it seems idxmin may be useful
Let' take
import pandas as pd
import numpy as np
df = pd.DataFrame({
'col1': [0, 10, 2, 30, 4],
'col2': [2, 3, 4, 5, 6...
I am new to Python but I aspire to become a 'proper' Python coder, (maybe even one day help the noobs on CodeReview :).
Therefore I want to get into good habits early, and would really appreciate some feedback.
Notes:
The code deals cards for a game.
The game rules aren't important here, just kn...
import pandas as pd
import csv
from datetime import datetime
import random
pf = pd.read_csv(path, delimiter=',') # for tests with original file
df = pd.read_csv('new_log.csv', delimiter=',')
for index, row in df.iterrows(): # iterate through rows in dataframe
i = random.randint(0, 9) # sel...
I've learn to code almost alone, so I really need some ideas/advice, as it started to get really difficult to advance.
Because this is mostly server side, I can't provide a running snippet, but yet it's a short snippet.
Code
When I press a UI button, it fetches a resource, and this should create ...
This is a follow-up question for A recursive_count Function For Various Type Arbitrary Nested Iterable Implementation in C++ and A Summation Function For Boost.MultiArray in C++. I am trying to implement an arithmetic_mean template function for calculating the arithmetic mean value of various typ...
