I am new to Julia programming, but for fun and practice, I wrote a program that numerically solves the Lane-Emden equation. I even wrote an interactive version that changes the values of n and log_delta_xi with sliders from PlutoUI (not included here). I will leave the program here and encourage ...

Main File import java.util.Scanner; public class packApp extends items { public static void main(String[] args) { while (itemEnter.nextOrder==0) { //while loop for continuing with new order items.show(); // function displays and generates list and number of ite...

Here is the code #include<stdio.h> void pointer(); void main() { pointer(); } void pointer() { int *ptr; printf("Enter a number = "); scanf("%d",ptr); printf("The number you have entered = %d",*ptr); } My problem, after entering the input, the program directly ends it...

I'm implementing the toy fb-lang from the principles of programming language book. It's a small interpreted language that uses eval(uate) expression function and sub(stitute) variable with value function to process expressions. The most challenging construct is the let rec in construct which make...

I have to complete a javaSE program that I need to read the data from the config file. The required data is extracted from an unknown table and unknown fields - unknown to the program-.I also have a condition as input data. My solution for writing the program was to ask the user SQL SELECT string...

I was trying to implement an efficient (in terms of size of code and time and memory-efficient) of Infix to Postfix in python without the use of any modules and with only necessary parts (such as without class). Currently, my code looks like the following operators={"+":1,"-":1,"*":2,"/":2,"^":3,"**

I am an algo-newbie and this is my first attempt at writing binary search and it worked on the first try. But something about it tells me that its far from perfect. Please tell me how I can improve. using System; class Program { public static void Main() { int[] arr = { 40, 67, 3...

This is a toy design analysis utility meant to support decisions around configuring a timer on a microcontroller. The initial configuration is an example meant to partially represent the possible configuration space for timer 0 on a PIC18F66K40. Features Architecture- and device-agnostic Selecti...

I made a small project, where it supposes to connect to the Kindle, and read the notes (my clippings.txt). I wanted it to wait for the Kindle to connect if it's not connected yet, and do the thing I wanted to do (e.g. parse the clippings.txt) as soon as the device get connected, but I'm not sure ...

Project: https://github.com/afshin-parsa/evdev-sharp Language: C# 10 Framework: .NET 6.0 I was looking for a way to control my BeagleBone Blue robot with an XBox One S controller. so I searched around and found out that there are two ways to accomplish this in Linux. First is to read the /dev/inp...

As a self learner I've found the kivy binding action (mainly in python) a bit confusing. I've seen in many source code (of kivy/ kivymd) and/or examples in kivy that some of the properties are bounded to a callback in the constructor, while others are not (though used in those callback). My queri...

From a public dataset available on film rating I created a contingency table as follow. Honestly I don't like all these "for-loops" I think the quality of the code can be definitely improved in a more pythonic way. import pandas as pd import numpy as np movies_df = pd.read_csv("https://raw.githu...

I want to make this code better. It works now but I think it can be better. When there is an Inbound request I check to see if that accessKey is setup for IP address Range that will return a bool flag. If its true I then need to get the IPAddress and IPEndAddress. With that data and the inbound A...

I have a sample Json as mentioned below [{ "Name": "Kim", "Details": { "Age": 43, "Gender": "Male", "Education": [{ "Primary": "Xavier", "Percentage": 90, "subject": [{ "sub": "Math", ...