I have a web server that can send websites, images, mp3 and other things and I was wondering how I could improve the code and make the server more efficient. //this is where you enter the default file directories char *defaultDir1 = "/Users/rowan/Desktop/webServer(Mac)/website/displaySite/"; char...

This query is a part of Conway’s game of life. Currently, this program takes about 70 lines of code in Python to return the functionality of the game, which can be simplified to fewer lines of code and it ends when a keyboard interrupt occurs. I eventually want to eliminate the keyboard interrupt...

I am very much new to AWS Services and NodeJS. I would like to query a DynamoDB with username and if it exists return a boolean (true/false). I do not want to hard code the username anywhere in my Lambda code. Below is my code which currently returns all the contents of DDB: var AWS = require('aw...

I actually don't know whether it's possible, here it is: private KingLine getNearest(ArrayList<KingLine> possibleResults) { Place kingPlace = possibleResults.get(0).getKing().getCurrentPlace(); if (kingPlace.x < x) { if (kingPlace.y < y) { for (int i = kingPlace.x; i <

I was writing a social media sample application for Android in Kotlin. One of the requirements in the project is a screen which show the profile of his friend to a user. This profile screen should also update itself dynamically if that friend updates his profile when the user is viewing his profi...

The program is designed to take data from a MySQL database, using mysql-connector-python, and print it as a table in Python using the texttable module. The program also plots charts based on the data from MySQL database using the matplotlib library. For those who don’t have any data in MySQL, the...

So I built a method containing three for loops which essentially tried to match items in list a) with items in list b). It worked fine, but to try and improve it for reasons which are not (I think) germane here, I tried to incorporate an array list () into the comparison so as to remove the entri...

I am having trouble with applying to 3 steps needed to proof correctness, most likely because I did not formally study CS or Mathematics and am still learning about loop and class invariants. The three steps: Initialization Maintenance Termination My understanding of the invariant is that, at t...

I have data in JSON format. {"ts":1393631983,"visitor_uuid":"ade7e1f63bc83c66","visitor_source":"external","visitor_device":"browser","visitor_useragent":"Opera/9.80 (Windows NT 6.1) Presto/2.12.388 Version/12.16","visitor_ip":"b5af0ba608ab307c","visitor_country":"BR","visitor_referrer":"53c643c1...

I have completed my project which simulates the path of a particle trapped in a device known as a magnetic mirror. I would like your thoughts and improvements on my implementation. Here is the code: from numba import jit import numpy as np import matplotlib.pyplot as plt # Plot attribute setti...