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zakruti.com » IT - Software » freeCodeCamp.org
SQL - Intro to Computer Science - Harvard's CS50 (2018)

SQL - Intro to Computer Science - Harvard's CS50 (2018)

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Rating: 4.0; Vote: 1
SQL is a standard language for storing, manipulating and retrieving data in databases. Learn how to use SQL in this video. This course teaches the foundations of computer science. This video is lecture 8 of Harvard University's CS50 2018 course (part 9 since the lectures start at 0). Check out our full CS50 playlist: https://www.youtube.com/playlist?list=PLWKjhJtqVAbmGw5fN5BQlwuug-8bDmabi -CS50 IDE (must have free edX account): https://cs50.io/ -Notes: https://cs50.harvard.edu/x/2020/notes/8/ -Problem Set: https://cs50.harvard.edu/x/2020/psets/8/ -Source Code: https://cdn.cs50.net/2019/fall/lectures/8/src8.zip --Contents
Date: 2022-03-14

Comments and reviews: 8


Why does a Harvard professor say Mac or PC? Essentially he is saying -OS X- or -Windows-. But we all know almost all developers code in Linux. I see he's wearing an Apple watch and therefore seems to be overly influenced by the marketing of a corporate entity. Kind-of like a politician being influences by lobbyists.
Just say PC. A PC can be Mac, Linux, or Windows. You would hope someone 'intelligent' enough to work at Harvard would have sufficient intelligence to understand that a PC = personal computer. And as a term it is agnostic. Why bring corporate branding from 2012 into your class? Especially when the branding you are promoting is not the O/S of choice for those who chose to become developers.

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I'm so glad you finally expanded on the SQL injection vulnerability in the end! I was about to write an angry comment xD There are so many tutorials that don't do it and it's really dangerous.
Excellent tutorial, really! Very enjoyable, even though I knew all of that already. Well explained, good speed, good stuff! Awesome!

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I'd planned to learn SQL and as a finance graduate, I thought it would be a tedious task to learn SQL. Somehow I landed here for primming before plunging into the world of SQL. I am glad my time's worth has been fulfilled. I wish to learn PYTHON from him. Such an excellent teacher.
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Dean: you wanna present CS50 ???!!! Well ok, but you'll have to be quick. The kids these days are super quick.
Prof: IKR.... So I was thinking... I might be needing some -assistance-?
Dean: here, take some of my ritalin... Oh, and have some benzos too... To take off the edge.

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When starting to develop any new full stack application, is it best to start with the Model (data) logic first, then move onto the controller and view; then afterwards go back and forth to piece everything together? Just wondering how the mindset is at the start?
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do all the students find this non stop words easy to follow ? is this a normal speed of lectures in all the lectures or is this man special. I wanna know his diet. ha ha
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20:20 Now, if a hacker gets into, say, Target's server, where the database from users' sessions are stored, we have a problem.
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My computer science professor at my local community college was no where near close to lecturing like this man! Well explained.-
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