I'm practicing some Data structure In C.I want to apply rehashing to quadratic probing. I was able to find the old factor and tell when the load data is above 0.5 but when it comes to creating the new table doubled in size I wasn't able to do it. I know it's not the best hash table but I'm still ...

I'm trying to solve a problem of how to group name objects. A name has firstName and lastName properties. Need to group the name objects that have identical lastnames and a similar firstName(aka Tom Smith and Thomas Smith should be grouped together). Case doesn't matter. The firstName equivalency...

I have a google apps script to create docs running off the back of form submissions and I'm struggling to get this one part down. I want to end up with a structure of 'Partner\Year\Month\Document' I have the following code which checks for the existance of 'Partner' and either adds the file to it...

I'm currently working on a grade calculator for a university (professionally), and I am wondering if anyone can suggest an improvement to the following query? The query returns the following table: SELECT `course`.`title` AS `course_title`, `yearGroup`.`id` AS `year_group_id`, ...

As part of a text buffer implemented as a piece table, there is an often called procedure to flatten a nested list of character lists. The function is part of constructing substrings of the buffer for display, copying, and cutting. I have been using a procedure based on Dan D.'s StackOverflow ans...

this is my custom function to join string from array into one string. We can provide normal separator and the last one. JoinStringsIntoArray(", ", " and ", words...) func JoinStringsIntoArray(sep string, lastSep string, words ...string) string { lastElementIndex := len(words) - 1 var joinedString...

I've coded this @Stateless session bean: package br.eti.rslemos; import java.util.function.Supplier; import javax.ejb.Stateless; import javax.ejb.TransactionAttribute; import javax.ejb.TransactionAttributeType; @Stateless public class FunctionalEJB { @TransactionAttribute(TransactionAttrib...

I am new in C and I have to do a project which reads data from a .txt file and created linked list of structures to different operation on that structures (CRUD). The file contains data of rooms in a hotel and its guests with below pattern: --- 203 1 103.52 # Michal Novak Malinova 97, Bratislava ...

The point is to get the serial number of one of the hard drives on Windows. My code is based on an example from MSDN. I tried to make it an exception-safe, self-contained function. It works, to the best of my knowledge. All comments are welcome, especially about correctness, exception safety and ...

I frequently need to find then remove something from some Vec<> type struct field. Does the following represent an idiomatic approach to doing this? struct Roster{ names: Vec<String> //.. } impl Roster{ pub fn remove_name(&mut self, name: &str){ //are both of these lines nece...

Where I have, let us say an object, that I will only use once, what is considered general best practice in terms of declaring it as var vs. simply putting the object directly into the method it will be used in? I'm thinking this is going to come down to "which do you think is more readable", but ...

This is a follow up question to Encryption/Decryption algorithm #2 and Encryption/Decryption algorithm. In my last question, in @Reinderien's answer, he added this line from typing import List, and stuff like this m: List[List[int]]. Is that just for type hints? Would it be faster to use numpy ar...

This a small project for a beginner, i wanted to make it and post it here so i can code better, thanks to who ever tries to help :) import string import random asklenght = 0 asku = int(input("Please choose a method:\n 1)Digits \n 2)Letters \n 3) Symbols \n 4) All \n ")) asklenght = int(input("H...