questions

Object creation, constructors and inheritance 70 messages

Mar 29, 2023, 1:31 AM Java Active

question about indexOf 4 messages

Mar 29, 2023, 12:24 AM Nobody helped yet Java

Why wont it let me output this code? 12 messages

Mar 28, 2023, 11:35 PM Java Active

Quick question about enums 8 messages

Mar 28, 2023, 11:02 PM Java Needs attention

NullPointerException: Cannot invoke MessageController.doShowMessage because "controller" is null. 6 messages

Mar 28, 2023, 9:41 PM Nobody helped yet Java

Efficient way to store a variable tilemap 74 messages

Mar 28, 2023, 8:03 PM Java Active

JBoss Dependency not printing log statements(?) 4 messages

Mar 28, 2023, 7:37 PM Nobody helped yet Java

Java. could not find or load main class hello. 22 messages

Mar 28, 2023, 6:06 PM Java Active

For Loop 7 messages

Mar 28, 2023, 5:08 PM Java Needs attention

Log4j2 not working 10 messages

Mar 28, 2023, 4:32 PM Java Needs attention

need an outsider view on something 8 messages

Mar 28, 2023, 3:51 PM JavaFX|Swing Java Needs attention

Scanner not working? 22 messages

Mar 28, 2023, 3:38 PM Nobody helped yet Java

why jpa doesn't create the table of this entity ? 9 messages

Mar 28, 2023, 1:47 PM Needs attention Spring

In memmory database SQLlite 20 messages

Mar 28, 2023, 1:28 PM Database Java Active

How to change variable name when sending request with RestTemplate? 6 messages

Mar 28, 2023, 1:21 PM Nobody helped yet Java Frameworks Spring

jpa don't create table 9 messages

Mar 28, 2023, 1:04 PM Nobody helped yet Spring

I've gotten to part 3 sec 13 of the helinksy mooc course. any cool projects to try at this point? 75 messages

Mar 28, 2023, 12:25 PM Java Active

help 19 messages

Mar 28, 2023, 11:47 AM Java Active

Planning my first client-server application protocol 9 messages

Mar 28, 2023, 10:42 AM Java Needs attention

UTC date to Date object 92 messages

Mar 28, 2023, 10:28 AM Java Active

can someone explain to me how this finds the smallest number in a arraylist? 56 messages

Mar 28, 2023, 9:49 AM Java Active

Simple question: how can I name inverse hyperbolic functions 5 messages

Mar 28, 2023, 9:03 AM Nobody helped yet Math

how to find the sum of two specific arraylist integers? 23 messages

Mar 28, 2023, 7:59 AM Java Active

Code works as expected but not being accepted to my mooc course any ideas? 50 messages

Mar 28, 2023, 6:30 AM Java Active

Memory and String creation 20 messages

Mar 28, 2023, 1:35 AM Java Active

There is something wrong with the target parameter. 19 messages

Mar 28, 2023, 1:13 AM Active Minecraft Java IDE

Spring tool suite fails to debug controller 11 messages

Mar 28, 2023, 12:49 AM Active Java IDE Spring

What is better a cute game or an hardcore(kind of) game? (rts) 16 messages

Mar 27, 2023, 11:28 PM JavaFX|Swing Java Active

Parsing and regex 28 messages

Mar 27, 2023, 10:06 PM Java Active

"Super" keyword and inheritance 8 messages

Mar 27, 2023, 9:39 PM Java Needs attention

what my best option to develop android apps? 15 messages

Mar 27, 2023, 8:57 PM Active Android

Bidimensional Array table formatting 17 messages

Mar 27, 2023, 8:28 PM Java Active

What exactly does the stream function? 244 messages

Mar 27, 2023, 6:54 PM Java Active

Resources for spring framework 9 messages

Mar 27, 2023, 6:49 PM Needs attention Spring

Maven Compiller, Build with source 17 but target and release on 11. 6 messages

Mar 27, 2023, 6:44 PM Nobody helped yet Java Build Tools

Need fixing an error 67 messages

Mar 27, 2023, 6:29 PM Java Active

Inject value on Gradle build 11 messages

Mar 27, 2023, 5:27 PM Active Build Tools

Exe extensions with communication 17 messages

Mar 27, 2023, 5:15 PM Other C|C++ Java Active

What is the prefix path in a graph? 7 messages

Mar 27, 2023, 4:51 PM Algorithms Needs attention

Need help in implementing the ENTER key in java 43 messages

Mar 27, 2023, 4:34 PM Algorithms Java Active

Do people use JavaFx for frontend nowadays? 107 messages

Mar 27, 2023, 3:35 PM JavaFX|Swing Java Active

How to retrieve on what "environment" payara glassfish in running? 4 messages

Mar 27, 2023, 3:15 PM Nobody helped yet Java Architecture

Is It a good practice to use different models with Retrofit for an object's POST and GET methods? 4 messages

Mar 27, 2023, 1:54 PM Database Nobody helped yet Java Frameworks Android

How to convert bytes to unsigned int 86 messages

Mar 27, 2023, 12:06 PM Java Active

multidimensional array size changing 78 messages

Mar 27, 2023, 11:59 AM Java Active

Deleting a user using Spring data JPA with psql doesnt remove the User, only the associated entries 38 messages

Mar 27, 2023, 11:13 AM Database Java Active Spring

If n = 2, how does becomes z = 0 ? 25 messages

Mar 27, 2023, 10:06 AM Java Active

AOP First steps 17 messages

Mar 27, 2023, 8:43 AM Frameworks Java Active Spring

Need help with 2D Array 1619 messages

Mar 27, 2023, 8:16 AM Java Active

JWT SpringBoot Implementation 2 messages

Mar 27, 2023, 7:34 AM Nobody helped yet Java Spring