Setting the Content-Length header in Spring MVC’s ResponseEntity is straightforward, but it should be done explicitly and only when required.
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Achraf Taitai
As a Full Stack Developer with seven years of experience in Java development, I am passionate about using technology to craft innovative solutions. I thrive on tackling new challenges and am dedicated to delivering excellence in every project. My expertise spans the full stack, with a strong foundation in Java, and I am always eager to explore new ideas and push the boundaries of what’s possible. Let’s create something extraordinary together! Let's collaborate and create something extraordinary!
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How to Fix JPA NoResultException: No Entity Found for Query
Filed under JPA
Examine why the JPA NoResultException occurs and explore practical strategies to prevent it, ensuring your applications remain robust and can handle empty query results gracefully.
Sending XML POST Requests with Spring RestTemplate
Learn how to convert Java objects to XML, send XML POST requests, and deserialize XML responses for XML-based integration using Spring’s RestTemplate.
Streaming Multipart Data Sequentially in Spring
Filed under Java IO, Spring MVC, Spring WebFlux
Learn how to implement streaming for multipart data with Spring MVC and Reactive WebFlux.
How to Fix PatternSyntaxException: “Illegal repetition near index” in Java
Filed under Java String
Explore what this exception means, examine its common causes, and most importantly, learn how to fix it so your regex patterns work smoothly.
HashMap Implementation to Count the Occurrences of Each Character in Java
Filed under Java Map, Java String
Explore two HashMap-based implementation to count the occurrences of each character in a given string.
Fix DateTimeParseException: “Unable to obtain LocalDateTime from TemporalAccessor”
Filed under Java Dates
The “Unable to obtain LocalDateTime from TemporalAccessor” error typically occurs due to missing or incorrectly formatted date-time information, or improper handling of time zones.
Output the Version Number to a Text File Using Maven
Filed under Maven
Both the Maven Resources Plugin and the Maven Antrun Plugin are excellent tools for managing project version information and outputting it to a text file.
Using Greater-Than-Or-Equal-to in a Switch Statement in Java
Filed under Core Java
Java’s switch statement doesn’t support relational operators like >=, but there are a few ways to work around this limitation.