Learn how to validate request parameters and path variables with Spring MVC
Search Results for: var
Variable Scope in Java
Learn about the scopes in which Java variables are valid
Java @SafeVarargs Annotation
Learn about the @SafeVarargs annotation in Java
Java 11 Local Variable Syntax for Lambda Parameters
Learn how to use var syntax with lambda expressions in Java 11
Netflix Archaius with Various Database Configurations
Explore how we can setup various database configuration sources using Netflix Archaius.
Variable and Method Hiding in Java
Understand the concept of hiding of variables and methods in Java.
Java 10 LocalVariable Type-Inference
A quick and practical guide to Java 10 Local Variable Type Inference.
Spring MVC @PathVariable with a dot (.) gets truncated
Learn how to handle path variables that contain a dot in Spring MVC request mappings.
Java 9 Variable Handles Demystified
Explore variable handles in Java 9 through the VarHandle API.
Varargs in Java
A quick and practical introduction to varargs in Java.
An Introduction to Atomic Variables in Java
Learn how to use atomic variables for solving concurrency issues.
Set JAVA_HOME Variable in Windows, Mac OS X, and Linux
A quick look at how to set the JAVA_HOME variable on Windows, Mac OS X, and Linux.
A Quick Guide to Spring MVC Matrix Variables
A short guide about Spring MVC matrix variables, explaining what they are and how to use them to simplify our requests.
Introduction to JavaParser
A quick and practical guide to JavaParser.
Configuring Retry Policy for gRPC Request
Learn how to implement retry policies in gRPC.
Perform Action Only if All Optionals Are Available
Learn how to perform an action only if all optionals are available.
Java Weekly, Issue 541
The JVM GC leveling up, the Vary HTTP header and of course, records. A solid week.
Convert a Queue to a List
Learn various ways to convert Queue to List in Java.
Convert Jackson JsonNode to Typed Collection
Explore different methods of converting Jackson’s raw data type JsonNode into typed Java collections.
How to Iterate a List of Maps in Java
Explore various techniques for iterating through a List of Maps in Java.