In computer science, a command queue is a queue for enabling the delay of command execution, either in order of priority, on a first-in first-out basis, or in any order that serves the current purpose. Instead of waiting for each command to be executed before sending the next one, the program just puts all the commands in the queue and goes on doing other things while the queue is processed by the operating system. This delegation not only frees the program from handling the queue but also allows a more optimized execution in some situations. For instance, when handling multiple requests from several users, a network server's hard drive can reorder all the requests in its queue using, for instance, the elevator algorithm to minimize the mechanical movement. (Wikipedia).
Related videos: Queue intro: https://youtu.be/KxzhEQ-zpDc Queue implementation: https://youtu.be/EoisnPvUkOA Queue code: https://youtu.be/HV-hpvuGaC4 Data Structures Source Code: https://github.com/williamfiset/algorithms My website: http://www.williamfiset.com
From playlist Queue data structure playlist
Live Stream: Process control in C
Using fork(), exec(), and wait() in C programs. And, if there's time and interest, threading in Java.
From playlist C Programming
From playlist CS50 Shorts
LINUX: Command Line IP - Comparing openSUSE 11.3 with Windows 7
More videos like this at http://www.theurbanpenguin.com : In IT Windows is not all about the GUI and Linux not all about command line tools. So in this demo we look at using command line tools to set the IP address and default gateway on both openSUSE11.3 and Windows 7.
From playlist Windows
Introduction to the priority queue data structure Practicing for interviews? I have used, and recommend `Cracking the Coding Interview` which got me a job at Google. Link on Amazon: https://amzn.to/3cvMof5 A lot of the content on this channel is inspired by the book `Competitive Programm
From playlist Data structures playlist
Queuing lesson 1 - Types of queues, definitions
Hi all. In this lesson on queueing we introduce you to FIFO, LIFO, Single queue single server, single queue multiple server, multiple queue single server, multiple queue multiple server, baulking, reneging, and jockeying. A lot of definitions in one video - hope it helps!
From playlist Maths A / General Course, Grade 11/12, High School, Queensland, Australia
Queue - concept and java implementation
in this tutorial, I cover the basic concepts of queue and explain java implementation of queue.
From playlist Java Coding Interview
Queue Data Structure – Algorithms
This is an explanation of the dynamic data structure known as a queue. It compares a linear queue implemented by means of a dynamic array with a linear queue implemented with a static array. It also includes an explanation of how a circular queue works, along with pseudocode for the enqu
From playlist Data Structures
From playlist Week 6 2015 Shorts
Introduction to High Performance Computing (HPC) at Indiana University (IU) 12/2/2021
Go the newest version of this workshop: https://youtu.be/4XNjo8MJsfQ This workshop introduces IU faculty, staff, and students to HPC and the resources UITS Research Technologies (RT) makes available to them at IU to empower their research. This course covers the basics of using IU’s supe
From playlist High Performance Computing training
Introduction to High Performance Computing (HPC) at Indiana University (IU) 2/18/2021
Go to a more recent version of this workshop: https://youtu.be/pii0H5P6e5o This workshop introduces IU faculty, staff, and students to HPC and the resources UITS Research Technologies (RT) makes available to them at IU to empower their research. This course covers the basics of using IU’
From playlist High Performance Computing training
0172 [ C++/React/Redux ] admin tools for a multiplayer game
This is #172 in my series of live (Twitch) coding streams. This stream I finished up the e-mail blacklist controls for my game, and started adding the admin "emergency" controls, such as quick buttons for disabling new account creation or suspending/purging the outgoing e-mail queue. N
From playlist Excalibur
Filmed during an in-person session of the Supercomputing for Everyone Series: De novo Assembly of Transcriptomes at Indiana University, 2018-2019. The complete workshop is free and open to the public compliments of the National Center for Genome Analysis Support (NCGAS). NCGAS is a manag
From playlist De novo Assembly of Transcriptomes
0147 [ C++ ] Integrating e-mail queue in game server back-end
This is #147 in my series of live (Twitch) coding streams. This stream I got the e-mail queue working in my game servers. Notebook page: https://tinyurl.com/y3pkbnq5 -- Watch live at https://www.twitch.tv/rhymu8354
From playlist Excalibur
Intro to High Performance Computing (HPC) at Indiana University (IU) 10/14/2020
A newer version of this workshop is available at: https://youtu.be/B7zZpXR9Ivc This workshop introduces IU faculty, staff, and students to HPC and the resources UITS Research Technologies (RT) makes available to them at IU to empower their research. This course covers the basics of using
From playlist High Performance Computing training
Ruby Queue by Ara T. Howard - MWRC 2007
Help us caption & translate this video! http://amara.org/v/FGft/
From playlist MWRC 2007
Chain React 2018: The State of React Native by Ram N
React Native has been around for almost 5 years and has helped many developers build amazing Mobile Applications. In this talk, we will look at the current state of React Native with a whirlwind tool of its internals. We will also look at the upcoming changes in the architecture and how it
From playlist ChainReact 2018
Laravel Tutorial For Beginners Part - 4 | Task Scheduling Using Laravel | PHP Framework | Edureka
( ** Full Stack Masters Training: https://www.edureka.co/masters-program/full-stack-developer-training** ) This Edureka Tutorial on Laravel is the fourth and the last video in Laravel Tutorial series, this video talks about task scheduling using Laravel. #LaravelTutorial #TaskScheduling #
From playlist Laravel Tutorial Videos | Edureka
The State of React Native (2018)
React Native has been around for almost 5 years and has helped many developers build amazing Mobile Applications. In this talk, we will look at the current state of React Native with a whirlwind tool of its internals. We will also look at the upcoming changes in the architecture and how it
From playlist Mobile Development