So, I made a game requiring reaction time, and I just came here to see if there's anything I could improve on. Here's the code:
import datetime
import random
import time
points = {}
player_1 = input("Player one: ")
player_2 = input("Player two: ")
points[player_1] = 0
points[player_2] = 0
roun...
The pusherr and poperr procedures maintain an internal stack as a lisp-like
linked-list. It's a little slower than an earlier stackwise
version according to naive testing. It allocates lots of 2- and 3- element
arrays for its data. But the code using them becomes very readable IMO with this
ap...
I am trying to write a program to store/display a grid of size N x N with cells containing either a 1 or a 0 in preparation for further computation:
module Board where
import Data.List as List
data CellState = One | Zero deriving (Eq, Ord)
data Cell = Cell {cellPos :: (Int, Int), cellState ::...
public static String hailStone(int a)
{
String result = "";
int counter = 1;
while (a != 1)
{
counter++;
result += Integer.toString(a) + " ";
if (a % 2 == 0)
a /= 2;
else
a = a * 3 + 1;
}
result += "1";
return re...
A few weeks ago, I finished a number to word converter and received an excellent review. It caused me to make several fundamental changes to numToWord, although I'm also more interested in improving my newer wordToNum converter. I played a little bit with trying to use Maybe and Nothing instead o...
I'm trying to solve a coding challenge. The idea is to get 3 integer inputs, and figure out if they can be the lengths of the sides of a triangle. The output needs to be either "Equilateral", "Isosceles" or "Neither".
public static String identify(int a, int b, int c) {
if (a > b + c || b > a...
In the comments on this meta answer, a person said:
When I click on your link, Chrome says "Attackers might be trying to steal your information".
The link in question was from this quote:
Questions seeking an explanation of someone else's code are also off-topic.
"Questions mus...
I am very new to JavaScript project development. I want to develop a simple rest-service-api project.
I have decided to use express, sequelize, swagger. I have also created a sample project with these libraries.
But I am in a bit confusions that my project's folder structure is following the ...
Problem statement
The algorithm is similar to Leetcode 18 4Sum, the algorithm is to find one unique quadruplets compared to Leetcode 18 finding all unique quadruplets.
Given an array S of n integers, are there elements a, b, c and d in S such that a + b + c + d = target? Find one unique...
I am developing a registration portal for a gym. When a user registers; a list of sports are recommended based on their age; sex; fitness level etc. Here is the tables in the database:
CREATE TABLE Person (ID int, name varchar(100), dateofbirth datetime, Gender char(1), primary key (ID))
CREAT...
I implemented a virtual file system library with POSIX file mode representation.
Any suggestions regarding optimization are welcome.
"""POSIX file system library."""
from collections import namedtuple
__all__ = ['PosixPermission', 'PosixMode']
MIN_PERM = 0b000
MAX_PERM = 0b111
DEF_PERM = 0b1...
If the input is:
this is irrelevant "return this substring" this is irrelevant
I need to return:
return this substring
Only return the first text in quotes, and if there is only opening quote, and not closing quote - just return the text from the opening quote to the end of the steam, Using...
I am implementing MVP architecture, code works fine, I wanted your suggestions if I there can be improvements done or in any areas where I am not following the pattern correctly.
It is a simple application using RecyclerViews to list games in a Fragment.
FGames - Fragment which displays the lis...
This code is supposed to read some text files. What should I do in order to optimize my code. I was confused about writing a user defined function so that I can pass any text to it and it stores it in vectors. I have different types of vectors as you see below.
#include "stdafx.h"
#include <ios...
Where can I use JS and HTML? I have already tried on TextEdit. But When I type the !DOCTYPE html And the body and the p tags I open it in my browser, it actually displays the tags. I open it and this is what it looks like:
!DOCTYPE html
head Hello! head
Obviously with the < and the > and the />...
I've written the following function which reads an authorisation header, compares it and returns whether it is valid or not.
The function works correctly.
func Auth(req *http.Request) bool{
sHeader := strings.SplitN(req.Header.Get("authorization"), " ", 2)
if sHeader[0] != "" {
...
I have this example:
from os.path import dirname, realpath
dirname(dirname(dirname(realpath(__file__)))
And the chained dirname() applications look a bit odd to me. Is there a way to improve my code? There is of course something like Better Function Composition in Python, but that seems too co...
I have two arrays:
var knownIP: ['1.1.1.1','2.2.2.2',.....];
var blacklist: ['8.8.8.8','9.9.9.9',...];
I have a list of connections that keep coming in with conn.client and conn.server.
I need to iterate through the arrays and check the below:
for each connection `conn`:
if `conn.client` ...
I wrote code python3 which prints result of sql query:
field1,field2,field3,field4
(3, 'value1', 'value2', '984')
(3, 'value1', 'value2', '155')
(3, 'value1', 'value2', '311')
(2, 'value1', 'value2', '198')
(2, 'value1', 'value2', '957')
I want to group rows by field4 and get result below:...
def get_range_list(amount, val, end):
return [
('flcon1:DataValue~Osiris_Test_Data_' + str(i + 1) + end, randint(0, val))
for i in range(amount)
]
You're only interested in the value of amount, not in the variable it produces itself. Have you tried using xrange instead? ...
I have skype chat history. from that I want to extract important question answer and store that in another file in any format.
using python and I want to make api for that.
//Your spreadsheet url
var SPREADSHEET_URL = "https://docs.google.com/spreadsheets/d/1kNcvviiSDmLHjOd-VmpCtw79HldoeoJ6fTRfUEU6kUo/edit#gid=1474306441";
//Your sheet (tab) name
var SHEET_NAME = "Builder";
//Spreadsheet info
var ss = SpreadsheetApp.openByUrl(SPREADSHEET_URL);
var sheet = ss.get...
Background
The following XML snippet contains configuration parameters for our application in key-value pair manner. (Despite using INI files for such purpose may be better, I have to use XML files.)
<configuration>
<parameter id="serial_port_name">ttyS0</parameter>
<parameter id="seria...
This is my first time writing T-SQL so I'd like to get some criticism on how I wrote this trigger.
I'm building a Pitch-Tracking App that will use a relational database to track Pitches, At-Bats, Games, etc. Everything starts with tracking the individual Pitch in an individual AB, so I figured ...
A program needs a password strength estimator but has several implementation restrictions:
Nothing outside of Python's standard library may be used.
A database of common passwords may not be consulted.
The code must be simple, self-contained, and easy to verify.
As for the interface of the pa...
I'm currently designing a check list for my office using Excel that requires the user to save anywhere from 4-10 documents that need to be saved in the same folder as this check list. I thought it might be easier to consolidate everything into one Excel file by using User Forms. I noticed that it...
This finds duplicate video files using size, duration and partial filename. I have a mass of 17000+ videos and it seems to do an OK job; the amount of duplicates has certainly reduced drastically. Even so there should be many more methods of finding duplicates using these three (or possibly more?...
I'm learning Go, so I decided to make a Brain-flak interpreter for practice.
package main
import (
"fmt"
"strings"
"bufio"
"os"
)
var openToClose map[rune]rune = map[rune]rune {
'(': ')',
'[': ']',
'{': '}',
'<': '>',
'&': '^',
}
var bracketNames map[rune]s...
I wanted to see if I could implement codepen-like or jsfiddle-like window resizing by using simple boxes and CSS grid without any third party libraries.
Live version can be found here:
https://codepen.io/Aquazi/pen/bYomRN?editors=0011
HTML, a simple div containing 3 divs:
<div class="container...
#include <iostream>
//#define NDEBUG
#include <cassert>
using namespace std;
struct Matrix
{
int n, m;
int* elements;
int getElement(int r, int c) const
{
return elements[r*m + c];
}
void setElement(int r, int c, int e)
{
elements[r*m + c] = e;
}
...
So I am trying to create a program that allows the user to enter their details for an account creation, the data then gets stored in a database file.
I have created a table for the users. I am stuck on how to make a function that will ask the user for a forename, surname, password, DOB.
Any he...
The code below does the following:
Look through rows 10 and the lastrow of a sheet, and based off certain criteria, loops through each row
If the scenarios match, then the code will drop in 0s and 1s onto another sheet in a formulated range
In some scenarios, the code will fill down formulas.
...
As the title suggest, the bug I am running into is not allowing the first person to select the third row of my Tic Tac Toe grid. It's is behaving like that row does not exist. Perhaps I did something wrong that I do not see or I over complicated it.
Anyway, everything else works as I want it to....
If you want to leave the GitHub organization, leave.
That's what I did myself. I personally felt that it doesn't serve a purpose and I personally don't see a reason to stay inside the organization. The last thing I changed before I left was to fix the webhook for the CodeReviewCommunity.github.i...
If we have this:
and the following limitations:
Each line (e.g., A+H+F+J) = 16
Only these numbers are available {2, 2, 2, 4, 4, 4, 4, 6, 6, 6}
How would you code an algorithm that could solve this (i.e., find where each number should be placed) ? I am more interested in the code than the the...
I'm searching for someone, who could make code review of my app. It's working fine for me, but i would like to keep improving my react skills, so would really appreciate all suggestions!
https://github.com/danzawadzki/the-movie-db-react-app
The most important things are in the source folder "sr...
We have cloned a Joomla 2.5 site and moved it to a digital ocean server.
Most parts of he website are working well - the database id deifnitely connected as you can read and edit the database form other pages on the site.
However this one page is not working.
The page always shows You have no...
I have received a design to implement for a page with a form, where the bottom of the top part of the form has to be aligned with an image in the background. Like this:
As you see, there is a "form section" after the "form top". The bottom of "form top" and the top of "form section" are aligne...
