Engineering With Java

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Every week:

1. I research top Java and Spring Boot-related blogs that are worth reading and write a weekly newsletter. I judge this based on my 10 years of experience working for large enterprises like Rakuten & PayPal.

   • Engineering With Java: Digest #65

   • Engineering With Java: Digest #64

   • Engineering With Java: Digest #63

2. I create interesting Java and Spring Boot-related blogs. Some examples:

   • How Java Achieves Zero-Copy File Transfer

   • Why Java Introduced List.of() Method?

   • Top 5 Cool Java Streams One Liners

   • Java Streams API CheatSheet

3. If I learn something new in my job, I do more research around that concept/topic and write a full-fledged blog for others. Some examples:

   • How to Cache DB Query Results — Spring Boot

   • Top 5 Tips For Sorting Java Collections

   • How to Create Custom Field Validator Annotation In Java

4. I create Java coding problems that are based on real-world use cases and typical leetcode style. These coding problems not only touch Java/Spring Boot concepts but also test design skills. Some examples:

   • Missing Skills For The Project — (Java Coding Question)

   • Java Coding Interview(non-leetcode-style) - Top 10 Active Users by Login & Email Trust

   • Java Coding Question - Find Next Earning Opportunity
     

5. I create Java and Spring Boot-related quizzes that are good for assessing different concepts. Some examples:

   • Spring Boot Quiz: @Cacheable with Proxy Calls

   • Spring Boot Quiz: @Value/@ConfigurationProperties - Which approach supports type-safe validation and grouping of properties?

   • Spring Boot Quiz - Is a @RestController singleton by default?

6. I cover frequently asked Java and Spring Boot-related interview questions. Some examples:

   • Java Interview Question: Can We Override Static Or Private Methods?

   • What is the Difference Between HashSet and TreeSet — Java Interview Question

   • Java Interview Question - Why Collection doesn’t extend Cloneable and Serializable interfaces ?

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All the Paid Java & Spring Blogs:

• 6 Ways To Pass Parameters to Spring REST API

• Java Collection Methods Useful for LeetCode Interviews

• Spring Data JPA: Replace multiple queries with a single query

• Spring Data JPA: deleteAllInBatch*() Methods Explained!

• How Can We Inject Beans In Spring? — Spring Interview Question

  and more.

All the Paid Spring Boot-related Questions :

• How Can We Inject Beans In Spring? — Spring Interview Question

• Java Interview Question: Can We Override Static Or Private Methods?

and more.

All Paid Java Coding Question Based on Real World Use Cases:

• Java Coding Interview: Zip and Pad Lists

• Java Interview Question: Remove Inactive Users Efficiently

and more.