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Java

Create a GUID / UUID in Java

java
uuid
guid
java-uuid

Why do we usually use || over |? What is the difference?

java
defensive-programming
bitwise-operations
operator-precedence

Java8: HashMap to HashMap using Stream / Map-Reduce / Collector

java
map-reduce
collector
stream-processing

Difference between Java SE/EE/ME?

java
java-ee
java-se
mobile-development

Java 8 Distinct by property

java
prompt-engineering
functions
collections

Is there a Java equivalent or methodology for the typedef keyword in C++?

java
custom-classes
generics
design-patterns

How to use a Java8 lambda to sort a stream in reverse order?

java
lambda
stream
sorting

Spring cron expression for every day 1:01 am

java
cron-expressions
spring-framework
scheduling

Updating version numbers of modules in a multi-module Maven project

java
mvn
version-management
maven-plugin

What is the main difference between Inheritance and Polymorphism?

java
inheritance
polymorphism
oop

How to read text file from classpath in Java?

java
file-io
classpath
resource-management

How do I convert a String to an int in Java?

java
exception-management
best-practices
type-conversion

Hibernate error - QuerySyntaxException: users is not mapped [from users]

java
hibernate-configuration
entity-mapping
querysyntaxexception

Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use

java
conflict-resolution
port-conflicts
tomcat-configuration

Java.net.socketexception: socket failed: EPERM (Operation not permitted)

java
network-permissions
android-manifest
permissions-management

How to unzip files programmatically in Android?

java
multithreading
io-optimization
kotlin-extensions

Can I use enum parameter into JpaRepository nativeQuery?

java
spel
jpa
enum-parameters

Retrofit 2.0 how to get deserialised error response.body

java
error-handling
retrofit
api-error

When should I use "this" in a Java class?

java
object-oriented-programming
best-practices
java-basics

Unable to use Intellij with a generated sources folder

java
build-helper-plugin
maven-structure
gradle-configuration