Questions tagged [java]

libraries for Java and Java development tools

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18 views

Java PNG creation library usable both stand-alone and on Android?

I'm looking for a Java library that can output PNG files. In my image-creation routine, I know the image size and the color of each pixel. I want my image-creation routine to be usable in two ways: ...
1
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1answer
40 views

What Java library to use for iOS APN notifications?

I need to create backend in Spring Boot for push notifications for iOS, but I only came across 3 libraries: java-apns, javapns and pushy. The first two haven't been worked on for several years, and ...
2
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1answer
13 views

Low delay and low throughput communication between Java and Python

I am creating a game where the engine and graphics are running on Java, and one of the players which is AI controlled, in Python. I need to setup some communication method between these two, with the ...
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3answers
620 views

Library for converting PDF/DOC(X)/XLS to EPUB in Android

I am designing a new app which is used to convert PDF, DOC, DOCX and XLS format into the EPUB format. Is there any library I could use for this?
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0answers
2 views

What is the best stack for a gene to disease database

I am the founder of a Genomics Diagnostic company and I am interested in understanding if anybody have built databases using Grakn and what their experience is. Kind Regards Gitte Pedersen CEO and ...
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2answers
36 views

Coding and programming [closed]

What's the best programming language to learn as a beginner.
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2answers
51 views

Java Image Dimension Detection

I want a library that can figure out the dimensions of an image with just the first few bytes. It doesn't have to be perfect. I'm looking for something like this Nodejs library. https://github.com/...
0
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1answer
170 views

Document Viewer for .doc, docx, .xlx, .xlsx and .ppt files

I need a document viewer for .doc, .docx, .ppt, .xlx, and .xlsx file formats, that allow me to view above files in browser. I took 4-5 days googling to find a free or less costly solution providing me ...
0
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1answer
371 views

Css for Javafx application in IntelliJ for free

I have designed a JavaFX project in IntelliJ but now I have encountered a problem. The software that I am making is totally free and I wish to distribute it as a learning experience. Because of this I ...
0
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0answers
9 views

Meta-features calculator

I'm looking for a Java-based library for the computation of meta-features over datasets in ARFF format. Any recommendations? p.s. As of now, I found a library that computes MLC related meta-features,...
0
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1answer
447 views

Eclipse plugin to generate unit cases automatically for Java code

Is there any tool or Eclipse plugin to generate unit test cases automatically for a particular Java class?
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3answers
134 views

Dynamic diploma generation

I'am working on online training site. When user finished the course I would like to generate downloadable diploma for them. They could print it and hang it on the wall. It should be graphically ...
1
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0answers
3 views

Tool for quick java code coverage check for Live deployment based on UI interaction

My context is I have an application (consider it as a black box for now) deployed on a JBoss server. I am in the process of analyzing and studying the application and has a very limited time frame to ...
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0answers
4 views

Conversion of Java legacy application to Spring Boot

Looking for commercial or open source tool which converts legacy web application (JSP) to Spring boot micro services? Any references, really helps.
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0answers
9 views

Compile Java as an .exe

I want to deploy my java application as a .exe application which can be installed on other system.So which software should I prefer which supports java as a programming language.
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1answer
18 views

E-commerce Technology using Java

I have not been able to find technology, based in Java, for creating an e-commerce store. I know most of them are using PHP. Is there any using Java language as the backend? Thank you!
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0answers
6 views

Race Condition Detection Tool

I am looking for tools to ( dynamically/statistically ) detect and probably fix race conditions in Java "preferably with Eclipse". I need something similar to vmlens. Most of the tools that I could ...
1
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1answer
173 views

Appointment Management Library for Java

I need to implement an appointment management system for one module of my project. While it is a hard task to implement from scratch, I wonder if there is any open source library which I can add my ...
0
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1answer
33 views

Java Open Source for work flow management

I'm planning to develop and application and needs a work flow engine as well for couple of process, approval, rejection etc., Please kindly recommend a good java open source work flow management tool ...
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0answers
10 views

Does C# have any libraries that work like Processing for Java?

I am a hobby programmer learning by making small projects and games. So far I have been using processing and Java and following along with the coding train YouTube channel. I want to move into making ...
1
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0answers
7 views

Reproduce network architectures with Java from a trained keras .h5 model

I’m trying to open an already trained model from Keras (python) with Java and use it to analyze new images. My model is saved in HDF5 format which contains the architecture of the network as a .json ...
1
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0answers
8 views

How can I measure the performance of my SQL queries?

I am working on a data visualization software. The software generates queries based on the requested visualizations. I want to optimize the queries generated, which means that for a given ...
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0answers
14 views

Visualizing a directed graph carrying information on each node in Java

I'm looking for some starting help on this project I'm working on. My Background: I am a Math Major finishing my Masters this year but have Computer Science as my minor. I'd say I have 3-4 semesters ...
0
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0answers
10 views

Java VS Python for a RESTful application on a shared server

I will create a web application with React + Axios for client side. When I was thinking about which is the best option for the server side, in principle I thought that the best option was Java + ...
4
votes
1answer
730 views

Java library for parsing Javadoc comments

I would like to be able to programmatically convert Javadoc comments (such as those in the generated code of LWJGL) to other formats (such as Markdown). This would allow me to do things like ...
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0answers
2 views

Java create jar file trial version

I implemented Java library and would like to sell it. Before I'll ask users for money I'd like to provide them fully featured 30-days trial jar file. Please suggest the tool/way how to implement it(...
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0answers
5 views

how to build an exe from jar file which can run interdependently without additional java installation

i am working with javafx, i have build jar file of my project and make exe (using launch4j) which is running perfectly in java enabled system. I am not able to figure it out how to wrap appropriate ...
10
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1answer
1k views

Java calendar library with support for recurring events / exceptions, etc

I am looking for a calendar module/library that I could use in my simulation. My idea is to fill such calendar with events, single shot and recurring. This calendar should be able to give me next ...
3
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1answer
47 views

Staging Artifacts in Java

Java Artifacts are often staged through different statuses until they are eventually released, so having alpha-status, beta-status, release-candidate-status, and, finally, release status (as an ...
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0answers
11 views

Simple tools to use for distributed stateful processing

I'm wondering which simple tools could help me implementing a standard Master <-> N Workers stateful job dispatch in Java. Master would be polling jobs from a broker and distributing it to worker ...
0
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1answer
17 views

Need a java library for dynamic PDF creation

I just got some requirements from a group of users that need dynamic PDF's created. Our software stack uses spring-boot java backend and a vueJS front end. Requirements : barcode support dynamic ...
0
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0answers
12 views

highly scalable job scheduler

The requirement is to create a platform where we can schedule calendar events. Most part of the platform is in Java(Spring boot etc), but language is not a barrier. After my research Got two ...
1
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0answers
10 views

Software to send push notifications at scheduled times

I'm currently looking for recommendations on how to implement a way of sending push notifications to users and their selected times using some sort of server or framework or SDK (Examples would be ...
0
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1answer
44 views

Best software / tool to downgrades Git branches?

Good evening, Please excuse me if this is not the correct place to ask this question. I will gladly post it elsewhere would you take the time to show me where. I am starting a new pet project where ...
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0answers
6 views

Thymeleaf don't return error message field but gets to error page?

I am new to Spring boot and I am trying to learn by coding a website. I have done a hibernate validation on my web, when I fill every field correctly then every thing goes well but when I leave for ...
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0answers
8 views

What is a good code coverage tool for Java?

I'm supposed to write unit test cases to increase code coverage to a certain percentage. To my surprise, all the test cases using PowerMock are not captured as covered. I've tried many things as some ...
0
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1answer
28 views

Where to start in order to develop android apps/games? [closed]

I've been wondering whether to start or not with android developing for sometime and I've finally decided to start now. My problem is I don't know from where. On several pages I found people ...
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0answers
11 views

Static data management for our application

We have an application that is heavily dependent on Static data. Our tool manages human resources and calculates their utilization based on the work they performed during their shift. To come up with ...
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0answers
12 views

Looking for a C++ library to draw function block diagrams using VC++ MFC

I'm looking for a C++ library to create function block diagrams using VC++ MFC VS2010, which might look as in the picture: I'm trying to implement this in my existing VC++ MFC project in VS2010 which ...
1
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0answers
11 views

Lemmatization/stemming libraries for Java?

I'm currently creating a search engine in Java. I use Apache Lucene's analyzers. I would like to stem my documents but I can't choose a library because I don't know what the best is. I've read about ...
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0answers
9 views

¿What do I use?

I'm starting a project that works with MAC address and It has to make some math operations. The language should work perfect or have no problem working with Math So what language should I use? Thanks
0
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0answers
11 views

Building a virtual city

Good day to one and all I am trying to build an application in Java that will take users input, specifying the layout of a city, and it will render this information in a 3d model. I will be using an ...
0
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0answers
10 views

Java library like Sklearn in Java

I have not found any questions like this, but I enjoy the way Sklearn is setup and there is a lot of online help with it. In sklearn I could use decision tree classifier and it would decide based on ...
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0answers
9 views

Java 3D Plot Library

I need a Java library for a 3D coordinate system in which I can do linear programming. Functions, planes, arrows and points should be drawn and colored. Points should be able to be labeled. There ...
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0answers
11 views

Useful tool to draw charts in Java

I would like to draw charts describing my log analysis for server. Sadly it is pretty hard to find any actual recommendation for this topic. Because of my purpouse of using this tool, I need it to ...
2
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0answers
17 views

Java library to implement interactive menu on the command line

I want to implement a multiple choice command line menu for a program implemented in Java. This is how it should look like: Do you know of any Java libraries that will make this possible?
0
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1answer
12 views

Java library providing make-like functionality

I'm searching a library, which provides same, or similar, functionality as make: definition of rules: input file(s) - names / wildcard / regex pattern, output file(s) - names / wildcard / regex ...
0
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0answers
11 views

Updated replacement for the SMSLib API for Java

I require an updated replacement for the SMSLib API for Java, any recommendations? SMSLib used to work fine, but now it doesn't seem to be supported online anywhere, any modern replacement for the ...
0
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0answers
10 views

Continuous running Consumer Job

Our requirement is to continuosly(less than 5 min) send report to client based on a data condition. To solve this problem, we are planning to use MessageQueues. Producer will be a DB Trigger and ...
4
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0answers
2k views

Java Codec API to convert JPEG frames/images to MPEG video

I need your help & wisdom for selecting a Java Media Codec Library. Requirements: Codec most be 100% Java implementation (No native dependencies) Codec most be able to convert JPEG images to all ...