Maybe this is a little large for a simple code review, but I think it included a lot of different needs and how I tried to meet them. Pick a section and let me know where I went wrong.
The code is for a nand gate simulator and takes an input file with wiring pairs. Like variable to gate or gate t...
I am learning clean code, now TDD. Now I want to test my AutoLoader class, what needs to do the next job:
do a check is the namespace is string
do a check, is the path to directory parameter is a string
do a check is the path to directory what I want to load is exists, directory and readable.
...
I know it's not that bad, but I can't help but wonder if there is a way to make this DRY-er.
s = self.start
e = self.end
if s.x > e.x:
s.x, e.x = e.x, s.x
if s.y > e.y:
s.y, e.y = e.y, s.y
Hello I am a fairly new at python and programming. I created this simple calculator inspired on my physics class; however, I feel this code could have been done more efficient. Are there any advice for efficiency? here's the code:
import math
#calculates vector x component
#x = side length y = ...
As a simple programming exercise, I wrote a piece of Node.JS code which generates random poems. It is based on a list of articles (kind of), nouns, linking verbs, and adjectives. It then combines them into lines, and eventually stanzas.
var articles = "The,All of the,Most of the,Some of the,My,Y...
NOTE: I am not familiar with a lot of terminology. If I am naming things incorrectly, please correct me!
Making small game engine for the heck of learning. Mostly using inheritance, but the more my project grows, the more I feel like objects are inheriting to much.
Example of inheriting classe...
I have created some c++ code that is supposed to check to see if a users input is correct but it isn't quite working how I wan't it too.
After long hours searching over the internet I couldn't find anything to help so that is why I am asking for suggestions here.
What I really need is suggest...
I'm using haversine formula to count distance from selected post-code to desired destination.
I have following scope in App\Models\Business.php
public function scopeDistance($query, $latitude, $longitude, $radius)
{
$query->getQuery()->orders = [];
return $query->select('*')
...
I wrote a review for Check consistency of a list of statements, with fuzzy rhyme matching, which basically required me to try writing my own solution to fully understand the challenge. So, I thought that I should put my solution up for review.
I'll paraphrase the "Mårten's Theorem" challenge on...
I'm new to sql and very novice with this package. SQL is running in Watson DashDB.
For the past few hours I've been struggling to find the correct code. I'm trying to accomplish a few things.
1. Create a new view called SENTIMENT
2. Join two tables together
3. Have the new table show 4 columns...
Problem statement
KnightL is a chess piece that moves in an L shape. We define the possible moves of KnightL(a,b) as any movement from some position (x1, y1) to some (x2, y2) satisfying either of the following:
• x2 = x1 ± a and y2 = y1 ± b or
• x2 = x1 ± b and y2 = y1 ± a or
N...
I have provided a problem which states like this
| 7
| 4 8
| 2 5 9
| 1 3 6 10
Each cell can be represented as points (x,y)
At (1,1) value is 1 ,at (3,2) value is 9, at (2,3) value is 8. This pattern of numbering continues indefinitely.
From function answer(x,y) we have to return the value...
I am following the book Programming from the Ground Up and as an answer to a question in the Use the Concepts section of chapter 4:
Convert the maximum program given in the Section called Finding a Maximum
Value in Chapter 3 so that it is a function which takes a pointer to several value...
i want to buy a python chat bot which uses artificial intellegence for my final year project.plz help me.i want it as soon as possible.i tried to make it my self but there is a little problem in implementing AI in chatbot
I'm trying an OpenSource web panel, with a PHP backend...
But I encounter some issues when I try to center a form on page :
When page height is normal :
When using a smaller height, this happens :
And I don't want the page to 'eat' the top of the form(and the logo), I wan't to ma...
Woud that be a practicable way for a kind of 'finally' block in VBA?
This sample is taken from
http://stackoverflow.com/questions/42492590/can-i-return-from-the-current-event-stack-in-microsoft-access-vba
I reworked it a bit to show the idea I got from reading the mentioned article.
Sure, usua...
I am just getting started with python. I wanted to make a folder transfer tool to get familiar with python sockets.
import socket, os, sys
print"[*]Enter the IP[*]"
ip = sys.stdin.readline().rstrip()
port = 9999
# A file sender first
def file_sender(location, client_socket):
f = open(locat...
I am writing a program to count only the partitions of a number with distinct parts.
I am using a bottom-up approach to dynamic programming to generate partition lists from previously obtained partition lists. I think my program runs correctly, as I have tested for some inputs and verified from O...
Am developing a app using swift 2.2 in my app am using collection view with pinterest style so that am followed a method: https://github.com/chiahsien/CHTCollectionViewWaterfallLayout.
Am getting a data from the server which contains image that is
{"success":1,"error":0,"subcategory_value":"tr...
This is a basic name generator I just wrote and want some feedback.
It basically chooses between a vowel or a consonant and appends it to a string. Note that it never puts two vowels or two cononants directly together, as it checks for that.
import random
vowels = ['a', 'e', 'i', 'o', 'u']
cons...
I am looking for some comments on an implementation of a singly-linked list in Python. What could I do to make it more reliable and readable?
Also, how could I unit test this implementation? That is, what particular tests should I implement to cover the use cases of the linked list?
class Linke...
I want to simulatetransportation of passengers by ship from station A to station B.
First of all, arrival of passengers to each station is simulated by poisson process with given lambdas(for each station different lambda)
Here is the code for simulation of arrivals time in interval [0,end]:
p...
Here is a vanilla JS module that I wrote for sorting and searching an array.
I would appreciate feedback of the design of the module as I'm new to writing javascript in modules and don't know if I'm missing the point.
"use strict";
/**
* Find is an outer function
* @param {int} needle ...
I need a function that hashes a list of different inputs (integral datatypes, strings, bytearrays) in a recursive manner
def RecHash(v):
isSingleElementOfList = False
if type(v) is list and len(v) == 1:
isSingleElementList = True
if type(v) is not list or isSingleEl...
I have a 2 classes Armor and Weapon in my game, that inherit from the abstract class Gear
Then I have a class GearButton which it is nothing more than a button, with a piece of gear associated. I inherit from this class to create Buttons to Buy, Equip or Upgrade this items, for instance.
This i...
What do you think about this code? I'm learning Python and I made this tool to code a plain text or decode it!
inp = input('Input the text you want to code:\n')
inp = inp.lower()
key = int(input('Input the key you want to use from 2 to 25:\n'))
def rot13(input,key): #Function to code a text wit...
import java.util.*;
public class solver{
static class node{
int val;
node right;
node(int val){
this.val=val;
}
}
static class ll{
node head;
void addinserted(int val){
head=addinserted(head,val);
}
...
Background
I came up with this solution to a question that I posted on stackoverflow. It uses Tkinter to create a file select dialog window and raise it to the topmost position from jupyter notebook.
Questions
1) Is there some kind of built in or canonical way to do this in jupyter notebook t...
I am attempting to solve the kattis problem Recount. My program will pass all of the tests except the very last one where it "times out". Any input I can get on this will be greatly appreciated. This code does compile and run in VS and here -> cpp.sh/8l3b
To get this to run on cpp.sh I did have...
If you have a table called memos that has two columns id and text you should be able to do like this:
INSERT INTO memos(id,text)
SELECT 5, 'text to insert'
WHERE NOT EXISTS(SELECT 1 FROM memos WHERE id = 5 AND text = 'text to insert');
If a record already contains a row where text is equal t...
The objective of this piece of code is to get a message from a cryptocurrency daemon through RPC and extract the transactions object to pass it to the view.
Is there a simpler / less ugly way of doing this?
$transaction_pool = json_decode($rpc->getTransactionPool(), false);
if(isset($transactio...
