I am working with code that has a lot of try catch blocks in but most cases the catch blocks do nothing. As in the code below fib function is throwing invalid_argument exception. The function call in main is in the try block but the catch block does not do anything, except catching the exception....

I'm currently reading about "Lean controllers"/"Business logic on services" and trying to refactor a legacy code. However I am struggling to apply what is taught in the tutorials on real code. Online examples are simple. But in real code, I have controllers that need to use filtering, sorting, fi...

Developing a application in CodeIgniter framework. Project requirement is that after development is over all the source code should be encrypted. How to achieve this and when need modification how to decrypt it so can modification can be done. This is done for the security purpose and which is th...

The program reads data from "1.txt", which stores the number of columns and rows of the matrix and the matrix itself, then, using Kruskal's algorithm, the program finds the minimum spanning tree and displays its weight #include <iostream> #include <fstream> #include <vector> int main() { std...

I have this array with dates All the dates are checked before creating the array with preg_match and check_dates GoodDates ( [0] => 2021-09-01 [1] => 2021-09-02 [2] => 2021-09-03 [3] => 2021-09-06 [4] => 2021-09-07 [5] => 2021-09-08 [6] => 2021-09-09 [7] => 2021-09-10 [8] => 2021-08-11 [9] => 20...

For a fake interview I decided to write Hangman. The question I have is when reviewing someones code for a Job Interview is it more important to write something short and sweet that gets the job done, or to write something using Dependancy Injection and small OOP modules. Attached is a small exam...

The code below finds timeslots that are common to all dates, and their timeslots, in a given input array. It divides the day in 96 quarters of an hour, and creates an array for them. This is called a 'timeline'. Then the time slots, for each date, are matched against a blank timeline, creating a ...

I recently made a new project for chutes and ladders and it is located here: https://github.com/vchittar/ChutesAndLadders BoardLogic (implements an interface): @Service public class BoardLogic implements IBoardLogic { private static final Logger LOG = LoggerFactory.getLogger(BoardLogic.class...

I know there is the built in Flag implementation but I didn't really like how I needed to use it for my implementation of flags w/ a third party api via websockets (and for the practice/experience). The api I am interacting with has multiple different flags and I wanted to have a easily extendabl...

Just a real quick question. Could someone either confirm or correct my theory as to why my child process does not execute as far as I would think? Given what I have, I would expect the child to reach 999 as the parent sleeps for 10 seconds so this would result in 1000 total incrementations of ite...