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Java

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies ...

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Alex [***Alex140181***]
Software Developer

A person who never made a mistake never tried anything new.
- Albert Einstein

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Troubleshooting Solution

differences between JDK vs openJDK

bygp
2

what are differences between JDK vs openJDK. Which one to use where. What are pros and cons of using

…
Troubleshooting Solution

java new releases like java 22

bygp
5

As java releasing new releases every 6 months what are good resources to learn more about those new

…
Troubleshooting Solution

Flux Mono related code

bygp
1

I recently saw code on Flux and Mono like below


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Troubleshooting Solution

Java/Maven project crashes

byDaniel Schwartz
3

maven08_for_ee.zipAttached is a zip file containing a Java/Maven project.  There is one dependency:

…
Troubleshooting Solution

cron job schedule change

bygp
1

I have cron job running daily at 8 am in my spring boot java micro service like below


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Troubleshooting Solution

Default inventory location error during initial WebLogic installation

bydkim18
10

Hi Experts,


I'm having trouble installing weblogic 12.2.1.3.0 on macOS. This is the error when I run:

…
Troubleshooting Solution

git clone and remote not working

bygp
12

I performed git clone as below from my windows laptop git bash


$ git clone

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Troubleshooting Solution

new git branch creation and commit of code

bygp
3

I created new reporsitory as below



How to create new branch


How to push some intellij sample project

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Troubleshooting Solution

git commit intellij project folder location issues

bygp
1

I am trying to commit my code to git hub.


To follow below type of comands I am not able to locate

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Troubleshooting Solution

abstract factory issues

bygp
3

I am trying abstract factory example. I am getting errors in ShapeFactory class has errors like

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Troubleshooting Solution

interface override error

bygp
4

I have interface and implementation class as below

If I do not comment Override with

…
Troubleshooting Solution

enum for singleton using reflection

bygp
2

I have singleton class example as below.


When I execute i get two hash code for 2 separate instances

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Troubleshooting Solution

github source code download

bygp
2

git hub I have java project. How to download that source code on to my windows laptop.  I like to

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Troubleshooting Solution

not able to see code completion, code suggestion options in STS

bygp
1

I am in STS(spring tool suite). I did attached options. But I am not able to see code completion,

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Troubleshooting Solution

resttemplate of spring boot not working

bygp
3

I have producer 11 spring boot application as below . Rest template not working from consumer

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Troubleshooting Solution

onetomany and manytoone  parent and child table crud operation spring boot micro service

bygp
1

I have onetomany and manytoone  parent and child table crud operation spring boot micro service as

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Research Solution

Odd-looking exercise result.

bykrakatoa
4

On Codingbat, I see this challenge that might not be deficient in the platform's underlying code,

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Advice Solution

Creating a Request for Proposal (RFP) for Mobile Application Development

byLucas Lattes
2

Hello,

I am seeking guidance on how to create a Request for Proposal (RFP) for the development of a

…
Troubleshooting Solution

';' expected line:2 error

bygp
2

I wrote below code


I am getting below error




I wrote as below got same error


It worked as below  without

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Troubleshooting Solution

sts location in local C drive and document folder

bygp
1

I have multiple versions of spring tool suite STS in my C drive documents folder

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