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Questions tagged [java]

libraries for Java and Java development tools

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0answers
5 views

I need a java library that simplifies math equations

let's say, for example, I give this equation as an input: 4x + x - 20 + 10 And I want to get 5x - 10 as a result
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0answers
5 views

How should I architect my testing framework for a java backend and ember frontend? [on hold]

To quickly summarize our application's function, the java backend sends requests to a server which generate files. We need to compare these files against a set of files which holds the expect output ...
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2 views

Spectral Embedding in Scala or Java

I'm looking for an alternative to sklearn.manifold.SpectralEmbedding (python sklearn library) in Scala or Java. Is there anything like that?
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0answers
6 views

Wrap a windows executable file in a JAR? [on hold]

I need a way to use java to execute a program via wrapped in to a JAR file. I can't run the EXE directly, but I can start with a JAR file. Any program recommendations for this?
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2answers
6 views

How to automatically input text to the window program's text field

I think first i should know the window program's id or somthing . Is it right? Or is there other way? I will input the text file using phthon or something... Let me know about it Have a nice day ...
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0answers
18 views

AI - algorithm to classify attributes by learing from the history

Is there a good method to classify words (strings) from the History of a mapped Set-List - as a learning algorithm? The Goal is that the algorithm set the right attribute (from a selected excel sheet) ...
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-1
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0answers
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What Version Of JDK Should I use for Forge 1.8.9 Modding

Link to question here: https://stackoverflow.com/questions/54171077/java-development-kit-with-minecraft-1-8-9-forge-modding-what-jdk-jre-is-needed This is my question on stack overflow.
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0answers
7 views

Android Activity Shutdown Blocking [on hold]

I'm working on an alarm app. The activity will open at the time of the alarm and the user will ask the math question. If the user answers the question correctly, the activity will close. But I don't ...
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0answers
9 views

xslt engine comparison [on hold]

Is saxonica pretty much the default for xslt 3? looking at: http://saxonica.com/documentation/index.html#!using-xsl/xslt30 and: https://www.xml.com/articles/2017/02/14/why-you-should-be-using-xslt-...
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0answers
16 views

How to abstract multiple DB tables?

I need to build a website which is served by live data in RDS (constantly updating data). For every website request we join multiple tables and aggregate data - ex. SUM, AVG. Since we join multiple ...
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0answers
18 views

Eclipse: Javascript plugin which allows to open a function implementation

I would like to find a plugin for Eclipse which open a function implementation after clicking (or pressing something) on that function call. When I click on a function call while pressing Ctrl and ...
0
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0answers
7 views

How to make CircleCi 2.0 save SCREENSHOTS and LOGS of the browsers console (Java, TestNG)? [closed]

There is information on how to configure with JS+Mocha, Ruy+Capybara. Is it working with Java+TestNG?
2
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1answer
10 views

Parser for MIB files in Java

I'm working on an SNMP Manager in Java. I have multiple MIB files that I want to parse as objects, so I can use their data within my code. In order to do that, I need a good MIB file parser that can ...
1
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0answers
4 views

What is the best library to work with .xlsx documents in Java? [closed]

What is the best library to work with .xlsx documents in Java? Based on your experience. What are its drawbacks?
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0answers
11 views

Technologies/Frameworks for accessing FileSystems [closed]

What are the file systems and frameworks available in java? need to persist pdfs in some remote repository
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0answers
6 views

Selenium not identifying Tableau webelements [closed]

I am working on automation of Tableau page through Selenium. Selenium is not identifying any Tableau webelement for some reason and I could not understand why. For example, I have a tableau ...
0
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0answers
4 views

Spring Web Flow vs Spring Statemachine [closed]

I have a pretty complex workflow application that I'd like to either implement using Spring Work Flow or Spring Statemachine. Which framework would be recommended? An important criterion is that the ...
0
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0answers
10 views

Testing the efficiency of my DFS project

I have created a simple implementation of DFS that takes input from the user. It simply just runs through the terminal in Eclipse. Here's a brief idea of what the input looks like: Map of Nodes: ...
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0answers
3 views

Automatically generate Java JNI or JNA bindings for C++17 code

Is there a software to automatically generate Java classes for a JNI/JNA binding from a library that is written in C++17? For older versions of C++ there is JNAerator (https://github.com/...
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1answer
8 views

Can I learn Java web without java swing? [closed]

Im a newbie and I have problem with learn UI/UX. Now, I want to learn Java web but I have little knowleage about java swing. Im wondering about learn java swing first or starting learning java web ...
0
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0answers
7 views

What lightweight library provides a way to transform JSON in safe way based on external configuration / input?

Context I'm currently developing a tool to generate graphical output based on input: a reusable template to be used, which consists of: graphical template, descriptor containing also definition ...
1
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0answers
10 views

Architecture for my app [closed]

So I have been developing a some kind of social networking app by myself. Its not very big, however, I'm kind of worried about the security issues of all manners that exists, especially with my server....
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0answers
6 views

Recommendation for Web-controlled music playback on pi

I want to work on a project I imagined a while ago where a raspberry pi plays back music from a queue. The queue should be accessible from a web page, hosted on the pi. As of now I have never worked ...
0
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1answer
14 views

XML libraries for java

Please succintly summarize the licensing and vendor implementations available for: XQuery JAXP XQJ specific to Java and where the libraries can be found for build files.
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0answers
6 views

Need an API to run npm command from Java application

I am creating a Java application UI that do some edits in an ionic app. then I need to run the ionic app with the command npm run test automatically from the Java application. I am almost done with ...
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0answers
5 views

Multipage Birt reports with Java Swing

I implemented Birt reports into my Java Swing POS system with the intention of loading reports. I was successful using an EditorPane inside a ScrollPane. However my boss would prefer it to not be ...
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0answers
12 views

Is there any library for Fuzzy Support Vector Machine (FSVM) or any implementation code for this?

I am trying to implement Fuzzy Support Vector Machine but can't find any related library or implementation code. Anybody know related library for FSVM in Java?
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0answers
4 views

Personal blog hosting, based on Java Servlet technology

I would like to run my own blog site on my own server, to be hosted on Java Servlet technology. I can run on either Apache Tomcat (a web container) or Payara (full Jakarta EE) servers. I need to host ...
2
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1answer
93 views

Best IDE for android development for beginners [closed]

What is the best IDE (integrated development environment) to use on a 64x based 1.6 GHz running windows 8 & 2gb RAM for android app development for beginners?
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0answers
4 views

Java read jpg exif rating (apache tika)

I need to read the exif data from jpgs (tags, rating, ...). This is nicely done by using the apache tika library. But tika does not output the rating of the image (file properties of jpg shows the ...
1
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0answers
10 views

Is there a 2D game engine for an RPG game where I can program in Java?

I'm very new to java and for my high school course assignment I need to make an RPG game with a story. The game has to have sound effects, combat system, generally like how Undertale is. The biggest ...
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0answers
2 views

Need a Fast Java ORMS

To prevent having to develop 2 versions of the same thing, I need a ORM that: Works on both Java and Android Can connect to JDBC servers, including H2 and MySQL Can connect to H2 file database ...
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0answers
3 views

Spring with JDBC template or Spring with Hibernate?

Which one is better among "spring with JDBC" or "Spring with Hibernate" to develop database driven application using spring framework and why?
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0answers
8 views

Java library supporting SQLite virtual tables

SQLite has feature named "Virtual Tables", which "allows an application to publish interfaces that are accessible from SQL statements as if they were tables". https://www.sqlite.org/vtab.html For ...
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0answers
16 views

How to find unused classes at runtime on jvm

I wanted to analyze an application running on an Java JVM for unused classes. There are some plugins around there for IDEs, some for static code analysis. But the apllication I am looking at is using ...
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0answers
6 views

Java zip library making use of Java 8 features (lambdas, streams)

I know there are zip libraries like zeroturnarounds library, commons compress or truezip. And there are discussions like this on stack overflow. I would like to use a royalty fee free software ...
1
vote
1answer
18 views

Fastest Java HTTP Library

I’m working on a program that sends A LOT of HTTP requests (in an ordered way, since they depend on each other) and checks their response. I’d like to know what’s the most high-throughput oriented ...
0
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0answers
15 views

Pert Chart in Java

How to create this kind of graphs in java? I mean, is there some kind of a library or a software to do it? It's something I need as a display for Pert method's code that I am going to write. P.s: I ...
0
votes
1answer
19 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 ...
2
votes
1answer
27 views

Backward-compatible alternative to Kotlin and Scala?

I'm seeking a programming language (i.e.: compiler and IDE software package) that introduces modern convenience concepts like implicit conversions, assignment/call fungibility, mix-ins, extension ...
0
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1answer
32 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 ...
0
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0answers
10 views

Free alternative to EHCACHE with persistence to disk?

I am looking for a free (open-source) alternative to ehcache Disk Persistence. Please note that while ehcache itself is free, the disk persistence features are not. Specifically, from this set of ...
2
votes
0answers
15 views

Library that converts CSS layout to Table layout for e-mail purposes

I'm searching for a library that can take HTML and css styles that uses modern block layout attributes, such as float etc., and converts that to a table structure. Unfortunately in this day and age, ...
1
vote
1answer
24 views

Java Depenency Injection Framework Selection

I am looking for help to decide which dependency injection framework best suits our needs and whether or not this is the way to go in the first place. Setup: I am working with a codebase of ~300k ...
1
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0answers
18 views

writting codes for plateform independent software [closed]

is there any programming language,by which platform independent software product produced? If there is,what are the IDEs to access that language?
1
vote
1answer
13 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: ...
0
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0answers
14 views

Java matching (DFA?) library

I'm almost sure that the question is not new and there might be an existing solution which solves it. Unfortunately, was unable to google it. Checking if someone here can reference it :) Suppose we ...
1
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0answers
9 views

Lib or tool to record and replay http invocations during tests

Can anyone advice me on a strategy/lib/tool to quickly create functional tests for a server that exposes an HTTP api against a thick client (think desktop app)? My idea is to record http invocations ...
0
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1answer
29 views

Java web Framework recommendation

I develop server-sided products using websites as interfaces. The underlying logic is usually complex, however, the user interfaces are VERY simple (most of them are simple CRUD operations on mysql ...