Learn about Simple Binary Encoding (SBE): how to set it up, define the message structure via XML, and use it for messages in Java.
Search Results for: ascii
Java Weekly, Issue 453
Collections performance, null key/values, CORS, state of JVM languages, tornadoVM, and key-range partitioning!
Compare Characters in Java
Learn how to compare characters in Java.
PKCE Support for Secret Clients with Spring Security
Learn how to enable OAuth’s PKCE extension in a Spring Security application.
Get the Full Path of a JAR File From a Class
Explore how to find the JAR file and its full path from a given class
Difference Between form-data, x-www-form-urlencoded and raw in Postman
Learn the difference between form-data, raw and x-www-form-urlencoded request body types in Postman.
A Guide to Maven Encoding
Learn how to set character encoding in Maven.
Illegal Character Compilation Error
Learn about the Illegal Character Compilation Error and how to avoid it.
Cassandra Query Cheat Sheet
Learn the essential concepts of Cassandra query language (CQL) and how to apply them
Generating a Java String of N Repeated Characters
Producing a string out of repeating a character or sequence can be done a variety of ways. We look at a few methods, and compare them for readability and efficiency.
Generate PDF from Swagger API Documentation
Learn how to generate a PDF document from an OpenAPI Swagger definition using Maven plugins and the online Swagger To PDF tool.
Check if the First Letter of a String Is Uppercase
Explore different solutions for checking if the first letter is uppercase.
Remove Accents and Diacritics From a String in Java
This article explains what Unicode text normalization is, how to remove accents and diacritical marks in text, and the pitfalls to watch out for.
CQL Data Types
Learn about some of the different data types of the Apache Cassandra database.
Creating a Self-Signed Certificate With OpenSSL
A quick and practical guide to creating self-signed certificates with OpenSSL.
Configuring the Server Port on Quarkus Applications
Learn a couple of ways to configure the application port in Quarkus
Java Weekly, Issue 374
Streaming options, initializing testcontainers, faster charset decoding, DDD in Java, GraphQL microservices, and recipes for being an enabler manager!
Spring REST Docs vs OpenAPI
Explore the differences between the OpenAPI based springdoc and Spring REST Docs.
Encode a String to UTF-8 in Java
Learn how to encode a Java String to the UTF-8 character set.
Generating Barcodes and QR Codes in Java
Java has a few libraries we can call on to generate barcodes or QR codes. Here we see how to use them and integrate them into a web application.
