Learn SQL Super Fast - Tutorial from absolute scratch

SQL is one of the most easy yet powerful programming languages. In SQL tutorial you will learn SQL in 4 hours and cover important SQL concepts. In this tutorial you will will learn about PostgreSQL and everything you need to know to get you started with databases. Full SQL and Database Courses can be found below 1 ► https://amigoscode.com/p/sql 2 ► https://amigoscode.com/p/database-design 3 ► https://amigoscode.com/p/advanced-databases Exercise Files - https://github.com/amigoscode/sql-postgres-course 🙊 Subscribe to Amigoscode - http://bit.ly/2HpF5V8 ► Courses Available for free here - https://amigoscode.com/courses ► Join Private Facebook Group - https://www.facebook.com/groups/456035171490753/ ► Join Discord - https://bit.ly/2wL029v ⭐ Table Of Contents ⭐ 00:00 - Intro 02:30 - Quick Word Before we begin 03:25 - What is Database 07:18 - What is SQL 08:48 - SQL Example 12:33 - Postgres 15:05 - Install Postgres (MAC OS) 18:43 - Setup Postgres (MAC OS) 22:31 - Install Postgres (Windows 25:51 - PSQL (Windows) 30:55 - Learn SQL the right way 32:18 - Create Database 35:46 - Connecting to Databases 40:24 - Create Table Syntax + Datatypes 44:36 - Create Table Without Constraints 48:12 - Create Table With Constraints 54:56 - Insert Data 58:16 - Insert Into 1:01:47 - SELECT FROM 1:04:38 - Adding Data 1:14:39 - Sorting 1:19:22 - Removing Duplicates 1:21:30 - WHERE clause 1:25:00 - Comparison Operators 1:29:06 - LIMIT OFFSET and FETCH 1:32:24 - IN 1:35:28 - BETWEEN 1:37:30 - LIKE 1:42:55 - GROUP BY 1:46:30 - HAVING 1:52:04 - Car Table 1:55:45 - MIN MAX & AVG 1:59:53 - SUM 2:02:03 - Arithmetic Operators 2:06:14 - Working with Arithmetic Operators 2:10:01 - Alias 2:12:48 - Coalesce 2:16:34 - NULLIF 2:20:39 - Timestamps & Dates 2:20:39 - Adding & Subtracting Dates 2:26:36 - Extracting Fields From Dates 2:28:27 - Age Function 2:30:11 - Primary Keys 2:32:16 - Primary Keys (Part 2) 2:37:30 - Adding Primary Keys Constraints 2:41:58 - Unique Constraints 2:30:11 - Primary Keys 2:50:00 - Check Constraints 2:55:30 - Deleting Records 3:02:25 - Updating Records 3:06:44 - On Conflict Do Nothing 3:11:57 - On Conflict Do Update 3:17:29 - Foreign Keys & Relationships 3:20:45 - Adding Foreign Keys 3:25:59 - Updating Foreign Keys 3:30:26 - Inner Joins 3:36:04 - Left Joins 3:41:49 - Deleting Foreign Keys 3:48:37 - Sequences 3:55:19 - Extensions 3:57:42 - UUID 4:04:12 - UUID in Action 4:14:47 - Exporting to CSV 4:18:02 - Next steps 4:20:00 - Database Design Course 🙊 Here are the goods for all my videos video: ► Recommended Books Clean Code - https://amzn.to/2UGDPlX HTTP: The Definitive Guide - https://amzn.to/2JDVi8s Clean Architecture - https://amzn.to/2xOBNXW ► Computer and Monitor New Apple MacBook Pro - https://amzn.to/3464Mmn Dell 27 INCH Ultrasharp U2719D Monitor - https://amzn.to/2xM3nW1 Double Arm Stand Desk Mount - https://amzn.to/3aYKKfs USB C Hub Multiport Adapter - https://amzn.to/2Jz7NlL ► Camera Gear Sony ILCE7M3B Full Frame Mirrorless Camera - https://amzn.to/346QIJn Sigma 16 mm F1.4 DC DN - https://amzn.to/2wbic3Q Sigma 33B965 30 mm F1.4 DC DC - https://amzn.to/39G37Fd Awesome Screen Saver - https://github.com/JohnCoates/Aerial IDE I use for coding - Iterm - VsCode - GoLand - IntelliJ - Sublime 💯 You can also follow me here: ► Don't forget to subscribe | http://bit.ly/2HpF5V8 ► Join Closed Facebook Group for discussion and early access videos and courses | http://bit.ly/2FbuIkx ► Follow me on Instagram | http://bit.ly/2TSkA9w ► Join Discord - https://bit.ly/2wL029v ❤️ Thanks for watching

In this full stack development course, you will learn how to create an application using MongoDb for the database, Java and Spring Boot for the backend, and React for the frontend. You will learn to develop a movie review application that will feature a separation of concerns between the client code and the server code. By implementing this loosely coupled architecture, these two parts (implemented using different technologies) can evolve in parallel and independently from one another. ✏️ Farhan Hasin Chowdhury teaches the backend section. ✏️ Gavin Lon teaches the frontend section. @GavinLon 💻 Backend Code: https://github.com/fhsinchy/movieist 💻 Frontend Code: https://github.com/GavinLonDigital/movie-gold-v1 🔗 Spring Initializr - https://start.spring.io/ 🔗 JDK Download Page: https://www.oracle.com/java/technologies/downloads/ 🔗 IntelliJ IDEA Download Page: https://www.jetbrains.com/idea/download/ 🔗 Postman Download Page: https://www.postman.com/downloads/ 🏗 MongoDB provided a grant to make this course possible. ❤️ Try interactive Full Stack courses we love, right in your browser: https://scrimba.com/freeCodeCamp-Fullstack (Made possible by a grant from our friends at Scrimba) ⭐️ Contents ⭐️ ⌨️ (0:00:00) Course Introduction ⌨️ (0:01:48) JDK and IntelliJ IDEA Installation ⌨️ (0:06:13) MongoDB Atlas ⌨️ (0:20:35) Project Initialization ⌨️ (0:27:03) Project Structure ⌨️ (0:29:13) Running The Project ⌨️ (0:32:41) Writing The First Endpoint ⌨️ (0:35:33) Database Configuration ⌨️ (0:38:49) Installing Additional Dependencies ⌨️ (0:44:48) Setting Up Environment Variables ⌨️ (0:47:20) Movies and Reviews Endpoints ⌨️ (1:31:46) Testing ⌨️ (1:35:42) Backend Conclusion ⌨️ (1:36:45) Frontend Introduction ⌨️ (1:38:32) Create the React Project ⌨️ (1:43:49) Applying Bootstrap to our React application ⌨️ (1:52:47) Implementing the Use State and Use Effect Hooks ⌨️ (1:58:04) Create Home and Hero Component ⌨️ (2:06:56) Style the Carousel ⌨️ (2:15:21) Create Header Component (Navigation) ⌨️ (2:21:55) Create Trailer Component with react-player ⌨️ (2:28:46) Create Movie Reviews Functionality ⌨️ (2:34:43) Add and Get Reviews with HTTP Requests ⌨️ (2:40:33) Course Wrap Up 🎉 Thanks to our Champion and Sponsor supporters: 👾 Nattira Maneerat 👾 Heather Wcislo 👾 Serhiy Kalinets 👾 Erdeniz Unvan 👾 Justin Hual 👾 Agustín Kussrow 👾 Otis Morgan -- Learn to code for free and get a developer job: https://www.freecodecamp.org Read hundreds of articles on programming: https://freecodecamp.org/news

This 8 hour course teaches you all of the core fundamentals you need to learn how to build server applications using Express JS. You will learn how to implement the basic HTTP request methods, validate request bodies, implement sessions, save data to a database, manage user authentication, integrate OAuth2, and writing automated unit & integration tests! Code: https://github.com/stuyy/expressjs-full-course Support the Channel: Become a Member: https://www.youtube.com/ansonthedeveloper/join Become a Patreon: http://patreon.com/stuyy Buy me a Coffee: http://ko-fi.com/anson Donate on PayPal: https://paypal.me/ansonfoong Connect with me: Twitter: https://twitter.com/ansonthedev Discord: https://discord.gg/MDHGJsAsXA GitHub: http://github.com/stuyy Twitch: http://twitch.tv/stuy 0:00 Intro & Setup 11:01 Get Requests 20:40 Route Params 30:08 Query Params 42:54 Post Requests 56:07 Put Requests 1:10:02 Patch Requests 1:19:00 Delete Requests 1:26:47 Middleware 1:48:24 Validation 2:19:52 Routers 2:38:59 Cookies 2:58:59 Sessions 3:15:24 Sessions Pt. 2 3:38:02 Passport.js & Authentication 4:15:39 Databases & MongoDB 4:42:10 Hashing Passwords 4:54:45 Session Store 5:11:58 OAuth2 5:49:38 Unit Testing & Jest 7:14:12 E2E Testing

Learn the Go programming language in this full course for beginners. You'll practice writing performant, idiomatic Go with these hands-on lessons and challenges. 💻 Code: https://github.com/bootdotdev/fcc-learn-golang-assets 💻 Follow along interactively on Boot.dev: https://boot.dev/learn/learn-golang ✏️ Course created by @bootdotdev 🐦 Follow Lane on Twitter: https://twitter.com/wagslane 🔗 Learn back-end on Boot.dev: https://boot.dev 🔗 Need help? Join the Boot.dev Discord: https://boot.dev/community Documentation used: 🔗 Chi router: https://github.com/go-chi/chi 🔗 Goose migrations: https://github.com/pressly/goose 🔗 Text instructions for the project: https://boot.dev/build/blog-aggregator ⭐️ Contents ⭐️ (0:00:00) Intro (0:03:17) Ch 1. Why write Go? (0:27:39) Ch 2. Variables (0:51:11) Ch 3. Functions (1:16:58) Ch 4. Structs (1:34:36) Ch 5. Interfaces (2:00:26) Ch 6. Errors (2:22:01) Ch 7. Loops (2:48:21) Ch 8. Slices (3:39:54) Ch 9. Maps (4:06:19) Ch 10. Advanced functions (4:31:03) Ch 11. Pointers (4:48:02) Ch 12. Local development (5:31:43) Ch 13. Channels & concurrency (6:07:38) Ch 14. Mutexes (6:30:56) Ch 15. Generics (6:38:38) Ch 16. Quiz (6:43:13) P1. RSS aggregator project (6:53:43) P2. Chi router (7:11:37) P3. Postgres database (7:39:10) P4. Authentication w/ API keys (8:18:28) P5. Many to many relationships (8:39:13) P6. Aggregation worker (9:05:28) P7. Viewing blog posts 🎉 Thanks to our Champion and Sponsor supporters: 👾 davthecoder 👾 jedi-or-sith 👾 南宮千影 👾 Agustín Kussrow 👾 Nattira Maneerat 👾 Heather Wcislo 👾 Serhiy Kalinets 👾 Justin Hual 👾 Otis Morgan -- Learn to code for free and get a developer job: https://www.freecodecamp.org Read hundreds of articles on programming: https://freecodecamp.org/news ❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

Bash scripting course and guide created by Dave Eddy of ysap.sh. Learn the Bash Shell and master beginner all the way up to advanced Bash scripting techniques. Check out the course website below for all materials, source code, referenced material, etc. for the course. Course Website → https://course.ysap.sh Discord → https://ysap.sh/discord Patreon → https://patreon.com/YouSuckatProgramming - $ cat socials Instagram → https://www.instagram.com/yousuckatprogramming/ YouTube → https://www.youtube.com/@yousuckatprogramming - $ cat credits • Course made by Dave Eddy • Course presented by Dave Eddy • Music by Dave Eddy • Graphics by Annie G. (https://www.anniegee.com) - $ cat chapters-and-sections 00:00:00 00-00 Introduction 00:05:17 01-00 Terminal and Finder 00:12:22 01-01 Basic File Manipulation 00:19:51 01-02 Hidden Files 00:23:36 01-03 Searching in Files 00:33:31 01-04 Paging Files 00:36:53 02-00 Man Pages 00:47:08 02-01 Programs and Commands 00:51:48 02-02 Basic Variables 00:56:31 02-03 vim Crash Course 01:05:39 02-04 File Permissions 01:09:55 03-00 Finally Scripting 01:15:38 03-01 User Input 01:23:06 03-02 Functions 01:29:21 03-03 Conditionals 01:38:47 03-04 For Loops 01:42:10 03-05 Input / Output 01:51:23 03-06 Chapter 3 Recap 01:58:47 04-00 Case Statements 02:06:53 04-01 Indexed Arrays 02:19:20 04-02 Associative Arrays 02:24:56 04-03 IFS Variable 02:29:00 04-04 Command Substitution 02:39:45 04-05 Arithmetic Expression 02:53:03 04-06 Process Substitution 03:04:21 04-07 Chapter 4 Recap 03:13:44 05-00 cut and tr 03:18:06 05-01 sed, awk, and grep 03:35:04 05-02 Find Command 03:41:38 06-00 Bash Arguments 03:51:30 06-01 Pipe Status 03:56:27 06-02 Timing Commands 04:00:41 07-00 Sourcing Code 04:10:48 07-01 Curlies vs. Parens 04:15:36 07-02 Return vs. Output 04:22:12 07-03 Chapter 7 Recap 04:26:50 08-00 Parameter Expansion 04:40:41 08-01 Array Expansion 04:44:13 09-00 Basic Globbing 04:48:00 09-01 Extended Globbing 04:53:28 09-02 Glob Shell Options 05:01:05 10-00 Brace Expansion 05:05:03 10-01 Braces and Globbing 05:08:21 10-02 Numeric Brace Expansion 05:13:35 11-00 Understanding printf 05:23:29 11-01 Date Formatting 05:28:36 11-02 Regular Expressions 05:36:15 11-03 Using mapfile 05:41:33 12-00 Brackets vs. Test 05:48:36 12-01 Special Strings 05:52:07 13-00 Trap Signals 05:58:27 13-01 Named Pipes 06:06:39 14-00 Color Output 06:23:30 14-01 Cursor Commands 06:29:41 14-02 Is a TTY 06:35:54 15-00 PS1 Variable 06:47:12 15-01 Customizing Bash 06:56:33 15-02 Readline Shortcuts 07:00:10 16-00 Pitfall: ls 07:04:04 16-01 Aliases with Arguments 07:06:48 16-02 Pitfall: String Length 07:08:55 17-00 Forkbomb 07:18:10 Credits 07:18:49 Bonus Debugging Session - $ cat more-links Website → https://ysap.sh Discord → https://ysap.sh/discord TikTok → https://ysap.sh/tiktok Patreon → https://ysap.sh/patreon Ko-fi (donate) → https://ysap.sh/ko-fi - $ cat keywords you suck at programming #programming #devops #bash #linux #unix #software #terminal #shellscripting #tech #stem

💎 Unlock ALL my Rails projects & source code for just €15/month → https://malachirails.com ⚡ Build this app in minutes — download the complete Rails code → https://malachicode.gumroad.com/l/instagram Stop wasting hours typing from scratch — get production-ready Rails apps you can use instantly. Inside each code package: ✅ Fully functional Rails projects — ready to run ✅ Clean, well-commented code so you can learn & build faster ✅ Real-world examples you can adapt for your own apps 💡 Why join MalachiRails instead? For the price of ONE code package, you get: • Every single Rails codebase I’ve ever created • Exclusive projects not on YouTube • Private tutorials & breakdowns • Instant access to future releases 🔗 Choose your path: 1️⃣ Just this app →https://malachicode.gumroad.com/l/instagram 2️⃣ All my Rails code & future projects (best value) → https://malachirails.com 👍 Don’t forget to LIKE & SUBSCRIBE for more Rails tutorials! Chapters: 00:00 Creating a new Ruby on Rails app 03:01 Creating our First Scaffold 11:38 Adding Bootstrap to our Rails app 19:12 Adding Footer and Navbar 27:54 Creating Links in our RoR app 34:50 Validating our Post Model 45:28 Adding Image Support to Image Model 52:10 Static Pages like About Page 56:18 Adding User Authentication using Devise 01:04:23 Styling Devise Forms (Sign up, Edit Account ETC) 01:13:02 Connecting User Authentication to Post Model 01:19:25 Adding a "My Posts" Page 01:23:37 Add a Comment Section to Posts 01:29:36 Add Profiles to Users in Devise 01:50:19 How to Add a Like Button to Posts 02:00:01 Add a Followers/Following Tab 02:09:23 Adding a Search bar to Filter Users via Their Usernames 02:16:30 Adding Admin role and an Admin panel 02:24:57 Adding Infinite scroll pagination with Ruby on Rails 02:35:12 Adding A Analytics Panel for Admin Ruby on Rails 02:41:53 Adding a followers and following counter to Users 02:50:10 Deploying our Ruby on Rails app to Fly.io