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Best topics in this year

Java in General

instanceof code snippet compiles, when it shouldn't?

18 replies

Programming Diversions

Advent of Code in Kotlin - some silly (but nice, I think) things I've done/discovered

8 replies

Java in General

records. If the first line is a call to another ctor, then how can you set a field on that line also

6 replies 1

Java in General

SSL Exception

16 replies

Java in General

System.out.format does not have a way to print date-time easily

22 replies

Java in General

Error when trying to deserialize XML into object

12 replies

Java in General

Learning latest on Java

7 replies

Lambdas and Streams

How does one implement and call one's own Functional Interface?

15 replies

Android

Reason for exception

6 replies

Java in General

URL, URI and local files

8 replies 1

Books

Murach's MySQL, 4th edition, by Joel Murach

2

Java in General

Enum constants| Static initializers | OCP 17

16 replies

Java in General

Exception with Map.getOrDefault

12 replies 1

Java in General

How to use a Scanner to get two sets of data from stdin?

15 replies

Android

Running Application in the background

8 replies

JSP

understanding the validator stuff

3 replies

Java in General

setEnvelopeFrom cannot find symbol

11 replies

Android

I plan to start working on an Android Java Application

4 replies

Java in General

Creating an Interactive PDF using PDFBox with randomized questions and dropdown answer selections.

8 replies 1

Java in General

what is a legal state?

8 replies 1

Java in General

Help

12 replies

Lambdas and Streams

What is the purpose of a combiner - isn't the accumulator sufficient?

11 replies 2

JSP

JSTL 3 while migration causing issues

8 replies

Java in General

Want to regain confidence in Java having been mostly doing Python since last few years

12 replies

Programming Diversions

Calculating Permutations (Kotlin)

11 replies

Programming Diversions

Advent of Code 2024 Solutions - Day 03

7 replies

Java in General

Why isn't it a compile error if a method does not contain any return statements but instead throws?

33 replies

Java in General

wondering how come this works?! added a PSVM to an interface

15 replies

Java in General

CompactNumberFormat API behavior | OCP 17

14 replies

Programming Diversions

using gitflow

8 replies

Java in General

Javamail and the Google API

8 replies

Java in General

Unboxing/AutoBoxing | Java 17 | OCP exam

11 replies

Java in General

Arrays.compare

12 replies

Java in General

Seeking Clarification on Class Initialisation and Execution Order in Java

4 replies 3

Java in General

Inner classes

4 replies 1

Struts

Question about handling struts afterwhile upgrading

14 replies

Java in General

JVM Memory increase drastically

6 replies 6

Java in General

Trying to run java IO program in IDE. What real path does the root ('/') in the IDE map to?

18 replies 1

Java in General

Base64.getDecoder() is throwing an exception.

4 replies

Java in General

Unable to read file in resources folder from console application, but Eclipse

11 replies 1
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