@Byka
Beginning with nothing, I plan to take the journey to becoming a Java developer.
I'm Yaroslav. I really love tech, especially Java, and all things related to technology.
But I'm not just about coding – I'm also into creating my own brand and sharing bits of my life's adventures. Oh, and I'm a book enthusiast too!
Nothing here yet.
Feb 3, 2024 · 4 min read · In the Spring framework, adding validation logic to your application can ensure data integrity and reliability. In this guide, we'll walk through the process of integrating validation logic for a Person class into the Spring context using the provide...
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Jan 10, 2024 · 3 min read · Introduction Tutorial hell is a cycle of endless consuming tutorials by learners without practical application. You constantly follow coding tutorials but struggle to write code without step-by-step guidance. You find yourself unable to finish a proj...
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Sep 29, 2023 · 6 min read · DTO (Data Transfer Object): Create a DTO (e.g., UserRegistrationDto) to transfer user registration data to your controller. Here's an example: @Data @AllArgsConstructor @NoArgsConstructor @Builder public class CreateUserRequest { private String ...
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Sep 22, 2023 · 9 min read · In Spring Security, we've witnessed significant changes, notably the deprecation of the trusted WebSecurityConfigurerAdapter is in favor of a more streamlined and powerful approach to securing your web applications. This article serves as a comprehen...
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Sep 17, 2023 · 1 min read · In Spring Security 6.0, many methods and classes have been deprecated. Let's look at the main deprecated elements: Deprecated Methods authorizeHttpRequests() - Use authorizeHttpRequests(Customizer) instead antMatchers() - Use requestMatchers() whic...
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