Learn how to prevent one of the most common RestClientExceptions when using RestTeamplate.
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Baeldung Author
Sudarshan Hiray
I am a passionate software engineer with 8+ years of experience in designing, implementing, and optimising data analytics, and SaaS software products. I have mostly worked with Java, Spring, Spring-Boot, Ruby on Rails, SAS and AWS. When I am not working, I love to play outdoor games like football, hockey and cricket, go for short hikes and read/write about cool stuff.
Here's what I've written (so far):
Baeldung on Java
- All
- Spring Boot (2)
- Java (2)
- JPA (2)
- Spring WebFlux (1)
- Spring Web (1)
- Spring Persistence (1)
- Spring Data (1)
- Persistence (1)
- Java String (1)
- Java Numbers (1)
- Java IO (1)
- Java Array (1)
- Data (1)
Solving “Validation Failed for Query for Method” in Spring Data Jpa
Filed under JPA, Spring Data
Explore the common root causes of this validation error and look at practical solutions to resolve them.
Convert DataBuffer to Mono in Reactor
Filed under Spring WebFlux
Lear about DataBuffer and how to convert a stream of DataBuffer chunks into a single Mono.
Google Protobuf ByteString vs. Byte[]
Filed under Data
Discover the differences and similarities between Protobuf ByteString and Byte[]
How to Fix Exception: Cannot Load Driver Class: com.mysql.jdbc.driver in Spring Boot
Filed under Spring Boot, Spring Persistence
Explore the cause of the Cannot load driver class: com.mysql.jdbc.Driver exception in Spring Boot and see how to fix it by updating the driver class name and project dependencies.
How to Execute Multiple SQL Statements as One in JDBC
Filed under Persistence
Learn how to execute more than one SQL statement in a single command using JDBC.
Persisting UUIDs in PostgreSQL using JPA
Filed under JPA
A quick tutorial on persisting and retriving UUID values in PostgreSQL with JPA.
Determining Empty Row in an Excel File With Java
Filed under Java IO
Learn how to read and find empty rows in an Excel spreadsheet using several Java libraries.
Combining Two or More Byte Arrays
Filed under Java Array
Explore multiple ways to concatenate two or more byte arrays.