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Ethan Myles
United Kingdom
เข้าร่วมเมื่อ 6 ก.พ. 2021
CS videos about concepts or languages that I'm interested in. To help people that are learning related topics or are just curious.
SQL Joins #2 - Full Outer, Cross, Self and Union
A visualisation of how full outer join, cross join, self join and union work in SQL with supporting statements.
All statements used in this video can be found at: github.com/Ethan-Myles/SQL-Queries
Chapters:
00:00 Introduction
00:17 Full Outer Join
05:07 Cross Join
08:15 Self Join
15:15 Union
18:06 Where to Find The Code
All statements used in this video can be found at: github.com/Ethan-Myles/SQL-Queries
Chapters:
00:00 Introduction
00:17 Full Outer Join
05:07 Cross Join
08:15 Self Join
15:15 Union
18:06 Where to Find The Code
มุมมอง: 40
วีดีโอ
SQL Joins #1 - Inner, Natural, Left Outer and Right Outer
มุมมอง 532 ปีที่แล้ว
A visualisation of how inner, natural, left outer and right outer joins work in SQL with supporting statements. All statements used in this video can be found at: github.com/Ethan-Myles/SQL-Queries Chapters: 00:00 Introduction 00:18 The Tables Being Used 00:56 Inner Join 03:56 Natural Join 06:43 Left Outer Join 10:13 Right Outer Join 14:24 Where to Find The Code
A Star Algorithm
มุมมอง 2473 ปีที่แล้ว
How the A Star Algorithm works, its features, an example of the process and a visualisation. Chapters: 00:00 Introduction 00:22 The Basic Principle 01:39 The Features 04:24 An Example of the Process 13:40 Visualisation
Infix to Postfix Conversion Using a Stack
มุมมอง 4.6K3 ปีที่แล้ว
Converting, infix notation to postfix notation, and postfix evaluation using the stack data structure. Java code for infix to postfix notation, including the steps the stack goes through during the conversion in the output: github.com/Ethan-Myles/Infix-to-Postfix-Notation Chapters: 00:00 Introduction 00:12 What is Infix and Postfix Notation ? 00:52 Operands and Brackets 01:40 Operators 02:14 Co...
List Comprehensions in Haskell
มุมมอง 4.8K3 ปีที่แล้ว
An overview of List Comprehensions within the functional programming language Haskell. We look at the general structure; predicates; the inclusion of if statements; multiple generators; dependent generators and finally nested list comprehensions. Chapters: 00:00 Introduction 00:23 What is a List Comprehension ? 01:20 The General Structure 02:23 Predicates 06:23 If Statement Inclusion 08:00 Mult...
Incredible video, please make more! Good pacing, well explained, and great examples!
Thanks for the comment! Much Appreciated.
Need More videos like this Thank you for this video!!
Thank you for the kind words.
Good video. Please make more videos on haskell/fp. Particularly topics like HKT, linear types, refinement types, dependent types. There are few resources out there that make these things clear
Thank you for the comment, I will keep this in mind.
The world needs more great Haskell videos! Thank you!
Thank you for watching and for the kind words.
Thank you!
well explained!🍉🍉🍉🍉🍉
Thanks 🍉 Hope it was of use to you.
Nice video mate, thanks :)
No worries mate, glad it was helpful.
Good and clear thumbs up!
Thank you for the comment, hope it was of use 👍
under rated video its really helping me prepare for my exam tomorrow
Thanks ! Happy to help, hope your exam goes well.
Let's collaborate! Wht do u think?
Sounds good ! for further information you can email me at ethan.myles0@gmail.com
thank you for the beneficial and well explained by examples tutorial.
No problem !
Was very helpful for my exam! Keep up the good work!
Glad it was of use ! Good luck with the exam
brilliant , thanks .
Happy to help Stanley, glad you enjoyed it.
ver useful thanks!
No problem, glad it was helpful to you.
I want to ask you if you can make two whole playlists one for functional program and another for haskell.
THANK YOU!
Glad it was of use to you, thanks for watching.
beautiful format and very understandable commentary!
Thank you ! I'm glad you found it useful
Wonderful explanation, please is it possible to do more haskell tutorials?
Thank you, did you have any particular areas in mind ?
Note: Towards the end of the example the animation is slightly out of sync.
Note: List Comprehensions always return a list. NumberOfEs uses the sum function on a list comprehension, this is why it returns an integer.