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New posts in java
Change username in spring security when logged in
Nov 11, 2022
java
spring
spring-boot
authentication
spring-security
Checkstyle not detecting @throws tag
Nov 17, 2018
java
javadoc
checkstyle
How to detect lines using HoughLines in OpenCV (Java)?
Mar 15, 2022
java
opencv
Could there be any performance difference between writing the same code (for the layout) in XML or java file?
Oct 24, 2022
java
android
xml
performance
Jackson cannot deserialize enum as object even if I add customized deserializer
Nov 07, 2016
java
json
enums
jackson
deserialization
String IdentityHashMap vs HashMap performance
Mar 05, 2022
java
collections
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hashtable
ImmutableList vs List- what should I cast it as?
Sep 12, 2022
java
collections
guava
Custom graph - Java Swing
May 05, 2018
java
swing
graph
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What is the real benefit of returning Optional<Map<String, String>> rather than just an empty Map<String, String> [duplicate]
Oct 26, 2022
java
java-8
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Java PrintWriter FileNotFound
Oct 16, 2019
java
file
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How can I ensure user enters a valid choice?
Nov 11, 2022
java
Java + Spring Boot : Downloading image and pass it to a request
Mar 09, 2022
java
image
servlets
download
spring-boot
Can you accept varargs as a value in an annotation?
Jun 28, 2022
java
annotations
variadic-functions
Java 8 generic collections with optionals
Feb 19, 2022
java
generics
java-8
optional
bounded-wildcard
Can we get a memory leak even if the app is killed?
Jul 06, 2022
java
android
android-activity
memory-leaks
Using Hibernate Get with Multi-Column Primary Key
Oct 20, 2022
java
hibernate
primary-key
composite-primary-key
In which container do JAX-RS web services run?
Feb 20, 2017
java
rest
tomcat
jakarta-ee
jax-rs
What exactly is the use of flush for a printwriter object?
Sep 28, 2022
java
io
printwriter
Error when using StanfordCoreNLP
Oct 19, 2020
java
stanford-nlp
How to serialize output from custom method to JSON using Jackson?
Mar 16, 2022
java
json
jackson
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