잠시만 기다려 주세요.
Nick Chapsas
2024. 8. 16.
The first 200 get 30% off our new Git and GitHub Actions courses on Dometrain with code GIT30: https://dometrain.com/course/from-zero-to-hero-git/?coupon_code=GIT30 Subscribe to my weekly newsletter: https://nickchapsas.com Become a Patreon and get special perks: https://www.patreon.com/nickchapsas This video is sponsored by AWS. To get $25 free AWS credit, check out this link: https://aws.amazon.com/developer/language/net/getting-started Hello, everybody. I'm Nick, and in this video, I will show you how you can use Optimistic Locking or Optimistic Concurrency to make your operations fail when certain scenarios are met on the database side. Workshops: https://bit.ly/nickworkshops Don't forget to comment, like and subscribe :) Social Media: Follow me on GitHub: https://github.com/Elfocrash Follow me on Twitter: https://twitter.com/nickchapsas Connect on LinkedIn: https://www.linkedin.com/in/nick-chapsas Keep coding merch: https://keepcoding.shop #csharp #dotnet
Learn the simplest way to fetch data in Next.js with this easy-to-follow tutorial. Next video to watch: https://www.youtube.com/watch?v=BfQZ-nTcCKc&ab_channel=OrcDev ⚔️ Join The Horde - Newsletter: https://www.orcdev.com/newsletter - Discord: https://discord.com/invite/uFB5YzH9YG - Github: https://github.com/TheOrcDev Some of the projects to check: Connector: https://github.com/TheOrcDev/orcish-openai-connector AI Framework: https://github.com/TheOrcDev/orcish-ai-nextjs-framework Orcish Admin: https://github.com/TheOrcDev/orcish-admin My first SaaS project, register and get 5 free tokens! https://www.textualgames.com/ #webdevelopment #orcdev #fetch #react #nextjs #typescript
2024. 9. 6.
Database programming is hard.
2024. 5. 15.
Buy me a coffee: https://ko-fi.com/boualiali 🌟 Dive into the world of Spring Boot & Spring Data JPA with our latest course! 🚀 Immerse yourself in 13 hours of meticulously crafted content, meticulously prepared with passion and care. 🤓 CONNECT WITH ME: 👨💻. Website: https://aliboucoding.com 📸 Instagram: https://www.instagram.com/alibou_coding 🎮 GitHub: https://github.com/ali-bouali 🏘️ Discord: https://discord.gg/Ded93eKfAB Recommended Courses: 🎬 Spring Boot security & JWT token: https://www.youtube.com/watch?v=BVdQ3iuovg0 🎬 Spring security - Roles and permissions: https://www.youtube.com/watch?v=mq5oUXcAXL4 🎬 Spring Boot - Microservices architecture: https://www.youtube.com/watch?v=KJ0cSvYj41c 🎬 DevOps - Github Actions CI/CD: https://www.youtube.com/watch?v=a5qkPEod9ng 🎬 Spring Security - KeyCloak integration: https://www.youtube.com/watch?v=vmEWywGzWbA 🎬 DevOps - Docker for Beginners: https://www.youtube.com/watch?v=LNL0h66FXu0 🎬 Angular - Full course from scratch: https://www.youtube.com/watch?v=VTEDh2pNSBQ 🎬 Websocket - Chat application one to one: https://www.youtube.com/watch?v=7T-HnTE6v64 🎬 Spring Security - Two Factors Authentication 2FA (TFA): https://www.youtube.com/watch?v=NzuC52eLGKo 🎬 Spring Boot - Swagger UI & OpenApi Decomentation :https://www.youtube.com/watch?v=2o_3hjUPAfQ 🎬 Spring Boot - Reactive programming & WebFlux:https://www.youtube.com/watch?v=EnUsNVHveyU 🎬 Spring Data JPA & Hibernate: https://www.youtube.com/watch?v=eY9riN5Y2mQ&list=PL41m5U3u3wwkS8BU0fIeRQwY3hK4VlFlX&pp=gAQBiAQB 🎬 Apache Kafka tutorial: https://youtu.be/KQDTtvZMS9c 🎬 Spring batch tutorial: https://www.youtube.com/playlist?list=PL41m5U3u3wwlKYP6yhLKaa09rB5aUMUnn 🎬 Spring Boot tutorial: https://youtu.be/6r-MpAWVw6c 🎬 Apache Kafka tutorial: https://youtu.be/KQDTtvZMS9c 🎬 Ultimate Spring boot tutorial: https://youtu.be/6r-MpAWVw6c 🎬 Ultimate Spring Data JPA tutorial: https://youtu.be/mcl_nibV39s #springboot #springdatajpa Table of content: Spring Boot 00:00:32 Intro 00:00:34 Spring core 00:01:04 Spring boot 00:01:07 Spring boot in Action 00:01:28 Spring beans in action 01:11:13 Dependency Inject (DI) 01:28:56 Spring Special Beans 01:42:05 Spring profiles 01:57:11 Spring REST 02:16:31 Spring REST in Action 03:20:08 Spring Data JPA 04:48:18 DTO Pattern 05:22:43 Service Layer 05:55:07 Spring Data Validation 06:22:55 Testing Overview 06:29:08 Spring test in Action 07:02:51 Test Isolation with Mockito 07:33:44 Outro 07:34:31 Intro 07:36:11 Setup postgres DB (Docker) 07:41:16 Setup MySQL DB (Docker) 07:43:43 Create a new spring boot project 07:46:32 Setup the DB and create a schema (Postgres) 07:51:54 Setup the DB and create a schema (MySQL) 07:53:47 Connect the application to the database (Postgres) 08:03:08 Connect the application to the database (MySQL) 08:09:01 The project we will build 08:14:54 Hibernate VS Spring data jpa 08:18:10 Create the first java class 08:24:27 Transform the Java class to an Entity 08:27:26 @Id annotation 08:31:50 @GeneratedValue annotation 08:37:10 Strategy: Auto 08:43:38 @SequenceGenerator annotation 08:49:20 @TableGenerator annotation 08:53:51 @Column annotation overview 08:58:05 Usage of @Colum annotation 09:05:26 @Table annotation 09:09:18 Repository overview 09:12:47 Depp understanding of repositories 09:17:54 Discover the repositories as code 09:20:43 Create the first repository 09:23:45 Create a command line runner bean 09:26:10 Insert some data into the DB 09:31:11 Entity lifecycle 09:39:39 Why creating relationships between entities 09:43:00 The difference between unidirectional and bidirectional relationship 09:46:38 Create the course entity 09:48:47 Create the section entity 09:49:37 Create the lecture entity 09:50:16 Create the resource entity 09:51:30 @ManyToMany relationship 10:00:09 @ManyToOne relationship 10:05:17 One to many between section and lecture 10:07:38 @OneToOne relationship 10:12:19 Check if your code is correct 10:14:54 JPA Inheritance overview 10:18:00 Inheritance over composition 10:20:35 @MappedSuperClass 10:33:20 Create the child classes 10:36:37 Single table strategy 10:43:11 Single table discriminator value 10:37:03 Test single table strategy 10:51:11 Joined table strategy 10:59:23 Table per class strategy 11:04:31 Polymorphic queries 11:07:41 Embedded entities overview 11:12:01 Create embedded id class 11:15:02 Use the embedded ID 11:19:46 Test the embedded ID 11:26:47 Create an embeddable Address class 11:30:16 @Embaddable annotation 11:33:05 Derived queries explained 11:41:21 FindAllBy explained 11:47:07 Playing with findBy method 11:55:13 Add Java faker dependency 11:57:24 Insert fake data 12:03:05 Exercise 12:03:47 Exercise - Solution - Update a field 12:09:10 Update data with @Modifiying 12:15:26 @NamedQueries definition 12:18:01 Select data with named query 12:22:52 Update data with named queries 12:27:07 Specification overview 12:29:36 Extend the repository 12:30:13 Building the specification 12:34:52 Execute the specification
2024. 2. 19.
Live At: https://twitch.tv/ThePrimeagen Full Video: https://www.youtube.com/watch?v=WoWXjKAbGZU Wanna Become a Backend Dev & Support me at the SAME TIME??? https://boot.dev/prime
2024. 7. 25.
☆6/2(일)까지 연장되었습니다☆ Ubucon Korea 2024: https://2024.ubuntu-kr.org/ko/ Ubucon Korea 2024 신청하기: https://event-us.kr/ubuntukr/event/81549 과거 세션: - UbuCon Asia 2022: https://2022.ubucon.asia/ko/sessions/ - UbuCon Asia 2023: https://2023.ubucon.asia/ko/sessions/ - UbuCon Korea 2023: https://events.canonical.com/event/32/timetable/ 스폰서: https://2024.ubuntu-kr.org/ko/sponsors/become-a-sponsor/ Ubuntu Korea Community: https://ubuntu-kr.org/ Ubuntu Korea Community Forum: https://discourse.ubuntu-kr.org/
2024. 5. 15.
⭐️ 패스트캠퍼스 NestJS 백엔드 아카데미 [10% 할인 이벤트] ⭐️ 🔆 할인코드: RDTEA241016_insta 강의링크: https://bit.ly/4dMImsA 분량: 약 50시간 이상 쿠폰코드 사용방법: 강의 수강신청 → 쿠폰 선택 창에 쿠폰코드 입력 → 쿠폰 등록
2024. 10. 25.