Questions tagged [java]

libraries for Java and Java development tools

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What's your software/framework recommendations for building a CRUD application in java in a smart way

our firm develops softwares for business which mostly has CRUD (Create, Read, Update, Delete) functions. The software is quite big and provides several features to handle their data. And the data is ...
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Is there a plugin for java annotation which provides a feature like @NoGetter and @NoSetter?

I know about lombok which provides @Getter @Setter. But I have to specify this for each property. Considering I have a big application and most most of the v
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Is there any best public java library through which Doc file can be converted into PDF? [on hold]

I am looking for the best java API which can convert doc file into PDF format.
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Software to combine documentation comments from multiple IDEs

I have a product for three different platforms, Windows, Android and iOS, and I'm looking for a program or a group of programs to combine and format their documentation comments. The languages that ...
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What is the best inter-process communication approach or software for programs written in different languages?

I want my C++ and JavaScript programs to communicate with Java and Go programs. And I want it to do with the lowest possible latency. I am familiar with standard input/output (aka iostream/stdio). ...
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Which java sdk and android sdk version should I install? [on hold]

Which java sdk and android sdk version should I install on win 10 64 bits pc?
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services are not using data from application-test.yml [on hold]

I have two application profile yml files in the project one is application-dev.yml and the another one is application.yml. I have created one more yml file called application-test.yml. And pasted the ...
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How to run java on windows 10? [closed]

How do I run java programs on windows 10? Downloaded java jdk 12.0.1 but idk how to run programs on command prompt, please help.
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Dynamic Call-graph

What is the best java open source tool for dynamic call graph? I have found two open source for call graph as follow; JDCallgraph - Dynamic call graph generation for Java. Programs for producing ...
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Trying to create a game (Apex Legends) player tracking website

So i found this tutorial online which basically lets you track players stats using the game Apex Legends API. Apex Legends Tracker App | Full Stack Node & Vue.js - this is the youtube video ...
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How to set up VS Code to work with Java Projects/Cloned Github Repos

What should I do to set up Visual Studio Code to work with Java projects that use packages, etc? Simple Java class files without package declarations run fine with the Code Runner extension, but the ...
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Connection Problem [closed]

I have created web application in ASP. Net MVC And now I'm trying to make an android app for it. I'm trying to connect mssql database hosted on shared hosting, in my android app. But I can only access ...
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Recommendation for an indexing and search engine on semi-structured data

I have a semi-structured data in JSON format. I say semi-structured because some fields may or may not be present or maybe nested based on the availability of some data. Say the data format is, ...
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How do I find a changed table list after executing an SQL query through Spring Boot API in a MySQL workbench? [closed]

I am use Spring Boot for rest API for this API we connect MySQL as a database through MySQL Workbench.now my question is that how i find how many database table is changed after executing API call and ...
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How can I use notepad++ on Mac? [closed]

TextEdit is similar. but that app is more like Windows WordPad because it is a word processor. Apple Notes is not Notepad and it is a completely different app. ... It is actually much more powerful ...
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Looking to do real-time text recognition from a standalone program on Windows OS

I'm going to make this simple and list what I'm in need of : * Looking for an API / Library that can do real-time image to text * My program is specifically going to be checking the same space ...
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Python framework to draw surface plots similar to Java-based DataMelt

I need a Python framework that allows to created interactive 3D parametric surfaces, similar to what you can do using the Java-based DataMelt program. I need to reproduce this example submitted to ...
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Library/framework to share the same codebase for J2ME and Android versions of an app?

I recall I had seen such a thing on GitHub, but lost the link, and can't find it again. AFAIR, it provided an abstraction layer for APIs of both platforms.
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Swing GUI outline layout like android

i am searching for a Software that can Display the outlines of my Java Swing program. The GUI Desiner for eclipse is something similar. But this works only for static Objects not for dynamic Panels. ...
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I cannot create a database in Firebase

I can't create a realtime database in Firebase. I'm sharing a screenshot. I need to write the database name in the field I enclose. Why doesn't it write?
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Where to get the latest oracle build of Open JDK 8?

While installing OpenJDK 8, I landed at the following page while navigation through google and oracle web sites: https://jdk.java.net/java-se-ri/8 But in this page, I see the download link for JDK 1....
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How do i get a HTML template from front-end to back end and bind it into a PDF file and download it?

I have a javascript application for simple quizzes, at the end of the last quiz I have a button where I need to download the result in pfd format. The result is already written in HTML template, but I ...
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Which Spring Boot module should I use to connect a Spring Boot application to Message Broker using MQTT protocol?

I have two modules at hand that I can use: Spring JMS Spring Integration I have already tried with Spring JMS via Spring Boot Starter ActiveMQ, activemq-core, active-mqtt, and fusesource mqtt client ...
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A medium similar to Javascript canvas

I have enjoyed making project in javascript canvas for a while, making fun small games and interactive pages, but as soon as I try to do anything more complex in the canvas, everything begins to slow ...
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What do I use to test user input, for Java code?

I have some code in Java, started learning very recently, and ended up mainly using Atom for the writing. I have all the extentions such as terminal-plus, script, build, so on, but only know to test ...
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Java screen scraping

I need advice about what libraries (can be 3rd party) and/or frameworks I can/should use if I want to do screen scraping with Java. The task would be the following: There is an application window. ...
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Html to pdf conversion in Java

I am trying to convert an string containing html into pdf file using both xmlworker and htmlworker. Things are ok with htmlworker and I am able to generate the pdf but there are some issues mentioned ...
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How n where should I start learning Java? [closed]

From where should I start java? Which book should I prefer?
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What are the best examples of client side discovery pattern in microservice architecture?

I am new to microservices architecture and came to know the service discovery concept/pattern. I know there are two main service discovery patterns : client-side discovery & server-side discovery ...
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See on which Tray last print was

Is there a way to see on which tray the last prints have been printed? On windows print qeue you can rightclick on printjob, go to properties and paper/quality, then you see the selected tray. Is ...
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What schedular library in Java for jobs that query the MySQL db?

Please suggest me a job scheduler library, in Java. This will be used to write jobs with Cron triggers, that will query MySQL DB for around 150k entries, and do some manipulation on the data and store ...
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Java and RADIUS server

Who faced the task of communicating with a RADIUS server, tell me, please, are there any good libraries for implementing this task, preferably with good documentation? Found TinyRadius and JRadius, ...
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Trying to open eclips gives the error code =13

I have installed java version "1.8.0_101". I want to use eclips. I downloaded eclips and tried to start the application. But it gives the following error. " Required Java version= 1.6". Can't I use ...
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Free DB for Saving Records from Jframe Form

I'm a newbie at java, I want my form data to be saved in a DB where i can access the data anywhere. Currently I'm using xampp phpMyAdmin but I can not access the data remotely from a PC which is not ...
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1answer
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Any text editor recommendations for java? [closed]

I am new to coding and am currently learning java. I wanted to know which text editor would be best for me to start with.
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ITI-43 [Retrieve Document Set] in java

I have to make an application in java to perform an iti43 transaction using soap. Any recommendations from any java library that facilitates iti transactions?
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1answer
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Looking for a library to an email from my email to another email, and passing javascript variables

I'm trying to set up a method of filling out an online form (in javascript), and having that data email to my mothers business email so that she can contact them or other stuff. I'm decent at Java, ...
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Create distribution/installer package of Java Spring boot application with mongodb on RHEL

I have a simple java springboot application exposing single REST endpoint via apache. The application needs to be installed on RHEL and it needs to runs as a service where it is installed. What are ...
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1answer
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Tool to determine if all Java bytecode dependencies are properly met

Is there any tool that, given a set of jars (and/or class files, possibly plus java source), reports when any Java bytecode dependencies fail (e.g., missing types, methods, constructors, and/or fields)...
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jsp page designing problem of my java project

i am new to java programmin. i am develoing a project using springboot in my eclipse ide. i have completed the backend of my project now i am designing the user views in jsp but in designing and ...
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Eclipe 2019-06 (4.12.0)- eclipse.org.equinox.p2.core.provisionexception

While update the TestNG for windows 10 Eclipe 2019-06 (4.12.0) an error "eclipse.org.equinox.p2.core.provisionexception" appears. I have tried to find out the solution but not working. Please help ...
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Hibenate Envers with native Query

I want to use Hibernate Envers for auditing changes on postgres database. But i have some native query in my code. Can Hibenarte detect the changes that have been made to the database, and audit them?...
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JavaFX implementation gratis for commercial use

I am searching for a way to use JavaFX free of charge for commercial use. What JavaFX implementation can I use?
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Tech Stack for a vector graphic editor app? [closed]

I am a Flutter Developer and Know Basics of Java. I want to make a Vector Graphic Editor App like: Infinity Design. What tech stack should I use? Is Java enough for this? If yes can you please ...
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I have learnt Java to a good standard, but now what?

So I have really come to terms with the fundamentals of java. I've been able to create a procedurally generated 2D world game with working inventory system, mining/woodcutting system ect. to test my ...
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Bulk xml data handling in spring

We have a project in which we are using Spring and Hibernate. I have a scenario of saving thousands of data from XML file to the database. The structure of XML is that it contains two sheets. One ...
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1answer
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Ordered high performance key-value DBMS

I need an ordered key-value database (pretty much like LevelDB) for Java. Additionally to the set of features provided by Level DB, I also need the following : Being able to get a keys position in ...
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I want to know about how to write the custom query for $text using crudrepository for mongoDB database

Also know about how to write a crudrepository query for below query. db.troubleshootGuide.find({$text: {$search: "Wash"}}, {score: {$meta: "textScore"}})
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Java library to calculate distances and angles from latitudes/longitudes on a sphere

I am looking for a java library to calculate with and transform locations (lat, lon). Operations I want to perform on the sphere: given two locations x, y I want to know the distance from x to y ...
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Visual graph representation of the branches of plot in the game for Android

I am implementing the visual graph representation for the branches of plot in the game for Android platform. I implemented graph by myself and I need a library for drawing paths between nodes of the ...