In computer science, lazy deletion refers to a method of deleting elements from a hash table that uses open addressing. In this method, deletions are done by marking an element as deleted, rather than erasing it entirely. Deleted locations are treated as empty when inserting and as occupied during a search. The problem with this scheme is that as the number of delete/insert operations increases, the cost of a successful search increases. To improve this, when an element is searched and found in the table, the element is relocated to the first location marked for deletion that was probed during the search. Instead of finding an element to relocate when the deletion occurs, the relocation occurs lazily during the next search. (Wikipedia).
Python Random Module - Socratica #Shorts
Find our programming playlists here: Python: http://bit.ly/PythonSocratica SQL: http://bit.ly/SQL_Socratica Python instructor: Ulka Simone Mohanty (@ulkam on Twitter) Written & Produced by Michael Harrison #Python #Coding #Shorts
From playlist Python Programming Tutorials (Computer Science)
Comparing Iterative and Recursive Factorial Functions
Comparing iterative and recursive factorial functions
From playlist Computer Science
Searching and Sorting Algorithms (part 4 of 4)
Introductory coverage of basic searching and sorting algorithms, as well as a rudimentary overview of Big-O algorithm analysis. Part of a larger series teaching programming at http://codeschool.org
From playlist Searching and Sorting Algorithms
Heap Sort - Intro to Algorithms
This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.
From playlist Introduction to Algorithms
Expanding and Factorising (4 of 4: What is Substitution?)
More resources available at www.misterwootube.com
From playlist Formulae and Equations
Learn to solve a system of equations using substitution
👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by substitution, we solve for one of the variables in one of the
From playlist Solve a System of Equations | 3 Examples Most Popular
Django Tutorial for Beginners - 32 - UpdateView and DeleteView
Source Code: https://github.com/thenewboston-developers Core Deployment Guide (AWS): https://docs.google.com/document/d/16NDHWtmwmsnrACytRXp2T9Jg7R5FgzRmkYoDteFKxyc/edit?usp=sharing
From playlist Django Tutorials for Beginners
Ramble: The Biggest Misconception About Linux
Today I talk about one thing that a lot of new Linux users get wrong about Linux. Patreon - https://patreon.com/thelinuxcast Liberapay - https://liberapay.com/thelinuxcast/ Youtube - https://www.youtube.com/channel/UCylGUf9BvQooEFjgdNudoQg/join ===== Follow us 🐧🐧 ====== Odysee - https:/
From playlist Rambles
Live CEOing Pilot Episode: Email Computation in Wolfram Language
In this pilot episode of Live CEOing—Stephen Wolfram and teams of developers collaborate in a live, working, language design meeting.
From playlist Behind the Scenes in Real-Life Software Design
About these sessions: https://forums.fast.ai/t/live-coding-aka-walk-thrus/96617. Playlist: https://www.youtube.com/playlist?list=PLfYUBJiXbdtSLBPJ1GMx-sQWf6iNhb8mM. Contents: 00:00 Create an notebook 04:13 Symlink from persistence storage 19:24 Create pre-run.sh from scratch 33:15 Create
From playlist fast.ai live coding & tutorials
2013 was a big year in the world of gene research. We're learning incredible things about why we are the way we are. Guest host Cristen Conger of Stuff Mom Never Told You (http://www.youtube.com/stuffmomnevertoldyou) runs down her list of the most interesting genes discovered this year! R
From playlist DNews Favorites
SEO Tips to Improve Organic Traffic in Under 15 Minutes
Want to improve SEO for your site? In this video, you will learn some low-hanging SEO tips that will give you a boost in the search engines. *************************************** Additional SEO Resources How to Get Backlinks with Negotiation and Persuasion ► https://www.youtube.com/wa
From playlist Big SEO Tutorials (for Google SEO)
Ex 1: Solve a System of Equations Using Substitution
This video provides an example of how to solve a system of linear equation using the substitution method. Complete Library: http://www.mathispower4u.com Search by Topic: http://www.mathispower4u.wordpress.com
From playlist Solving Systems of Equations Using Substitution
A Simple Programming Language - (part 9 of 13)
An introduction to programming with a reductively simple programming language. Part of a larger series teaching programming. Visit http://codeschool.org Please link to the playlist (http://www.youtube.com/playlist?list=PL2F1485C69B311408) rather than this video as individual videos may g
From playlist A Simple Programming Language
Function Comparision - Intro to Algorithms
This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.
From playlist Introduction to Algorithms
Pandas Deleting Exercises On Iris Dataset
Sometimes we learn best by doing. Unlike my other videos, I’ll be going through these exercises cold. Sometimes we’ll encounter ambiguous questions, and sometimes I'll be wrong. Learning from our mistakes can be a powerful teacher. So, it’s OK to be wrong now, because we’ll know how to avo
From playlist Python pandas -- Learning by doing
Graph Isomorphism and Connectivity Live Tutorial 3 Part 2
In This tutorial we will discuss how to use sage to find graph isomorphism and connectivity Code is available in https://github.com/baselm/fund-live-tutorial.git
From playlist Graph Theory
[Rust Programming] Learning to make a Roguelike - Day 56
[Recorded on 11 January 2022] I've been playing Roguelikes for many years, and I've always thought about making one! Combine that with a desire to learn Rust, and we've got a match made in heaven. This session was recorded live from twitch on 11 January. I'm using the Roguelike Tutorial
From playlist [Rust Programming] Writing Roguelike using RLTK
DEFCON 20: Post-Exploitation Nirvana: Launching OpenDLP Agents over Meterpreter Sessions
Speakers: ANDREW GAVIN SECURITY CONSULTANT, VERIZON BUSINESS MICHAEL BAUCOM VICE PRESIDENT OF R&D, N2 NET SECURITY INC. CHARLES SMITH SOFTWARE DEVELOPER, N2 NET SECURITY INC. OpenDLP is a free and open source agent-based data discovery tool that works against Microsoft Windows systems us
From playlist DEFCON 20