Questions tagged [java]
Software regarding Java development tools and libraries for the Java programming language.
683
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Static Analysis tools at method/function level?
Recently I got into using static analysis tools like sonarqube and Teamscale.
However, they only show metrics at Project/Package/Class level. I am particularly interested in assessing the quality of ...
- 11
2
votes
1
answer
59
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Java library for ReCaptcha that does not utilize Google ReCaptcha
I am developing a ReCaptcha for a site. Because of client's requirement, I cannot use Google ReCaptcha and anything in the cloud. Basically, I need a library that can be installed on my local machine, ...
- 123
2
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0
answers
322
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Animated WebP decoder for Java
I am looking for a good Java library that can decode animated WebP imgaes to PNG files for each frame. I have come across libraries such as JMagick, webp-imageio, and JDeli, but these libraries are ...
1
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0
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37
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Java DOS-like UI library
I would like to write a really simple and rudimentary UI in Java that would run on a Windows machine in a very similar fashion like it runs in a terminal window. Basically I need to put a colored ...
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3
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0
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15
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ChatBot with HTTP routing capabilities
I got a simple idea around an automated issue agent and I would like to put it into real world.
It should be a ChatBot application that will get requests sent by another application (say Rest HTTP ...
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0
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39
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Android UI app Flow to code generator
I'm looking for a solution free/paid that would allow the following.
Create set of Drag and Drop UI Templates.
Where each UI template visually represents an existing Fragment's
layout.
I need to be ...
- 111
1
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1
answer
68
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Software to make a radial genealogy tree
I want to make a genealogy tree with this style (radial ) like this:
Click image for larger variant
I first tried to do it with Photoshop but I don't really master it and my family has about 100 ...
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1
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0
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14
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Java math library with entropy calculation function
I am looking for an open source Java math/linear algebra library with a function to calculate entropy of 2D arrays.
The algorithm should be able to calculate entropy of continuous values. Nice to ...
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83
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right tool for retrieving user-agent properties for statistical purposes
There's a Java / JavaScript web app and I had to store in a database a few user agent properties for each login (successful authentication). Example properties are:
device is mobile or not
os,
...
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1
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0
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62
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File-system browser for JavaFX
I am looking for an implementation of a control in modern JavaFX (OpenJFX) version 14 or later to display the contents of a folder from the file system of the host computer.
I have learned how to ...
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14
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packages useful for backwards induction
I was just wandering if anyone knew of any packages for backwards induction/ sequential decision making analysis to find sub-game perfect equilibria. I need the package to be able to handle 4/5 ...
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22
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Geo-location Mobile Development [closed]
I am new to programming and would like some advice on the best approach for tracking user location for IOS and Android.
My use case involves locational data of a user in relation to another user.
...
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1
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0
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88
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Java's process builder vs Node.js' child process for running shell script [closed]
I have some shell scripts in a remote linux machine. I want to execute those scripts on pressing html buttons.
I have already written the HTML and completed the back-end using java servlet. All I ...
- 111
0
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1
answer
892
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Tool to generate javadoc in PDF format
We can generate javadoc using javadoc tool.
However i am looking for a wizard or tool to generate javadoc in different formats - HTML, PDF.
I come across Aurigo but it was out-dated. Last update on ...
- 157
0
votes
1
answer
273
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What Java library can convert PNG or JPEG to TGA/TARGA?
I would like to convert a PNG or JPEG image to a TGA image, using Java. Does anyone know a free, open source library that can do this conversion?
Inspired by this Q from SO.
- 216
1
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1
answer
162
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A tool to generate PDF reports from a client request in a Web App
I need an advice... I googled a lot and I'm a bit lost right now. I'll try to give you all the infos, keeping it short and simple (I hope - and sorry I'm not a native eng speaker):
What we have right ...
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0
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0
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231
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Java library to insert invisible text into a PDF
I want to insert invisible text into an existing PDF file, to make it searchable.
For instance, if the user searches for "hello", the PDF reader should send the user to the page where I embedded that ...
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1
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Spring Boot Code generator for RAML
I am looking for a Spring boot code generator, which receives RAML spec files as an input, and in turn, generate a basic Spring boot application covering the basic controllers, mapped with proper ...
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0
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10
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Operation Automation Tool Recommendation
Complex huge monolithic code which hundreds of applications use and each one has different cluster which also use a lot of side-services like Solr, Redis, Cassandra ... etc and all of them are on-prem ...
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0
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0
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108
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Searching for OCR that works well with non Latin characters(mainly Hebrew and Arabic)
Is there any good Hebrew OCR API/library (preferably free but not necessary)
the text is printed so no need for hand-writing
An Example for an image I want to parse
The Program language is non-...
- 109
1
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0
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49
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Java: What is the best free library to plot polynomial graph?
I want to build a program to plot 2D polynomial graphs in Java to plot graph such as y=x^2. Any suggestions for a free library? Is there any free library which can do this?
Thank you.
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1
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1
answer
59
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Free tools to assist code reading
I'm reading a book which mentions that there are some tools which can assist code reading and understanding complex systems, and most developers are not aware of them, but the book does not name any ...
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1
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0
answers
40
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Tool to see network calls made by an Android app
I am trying to search for security vulnerabilities in the Android app and hence wanted to know the software which can help me to track the network calls being by an Android App.
The software should ...
- 111
2
votes
1
answer
196
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(Adopt)OpenJDK installation package including WebStart and JavaFX
I am searching for an open Java-installation-package that contains WebStart functionality and JavaFX components so that I can run JavaFX applications via WebStart.
I want to replace Oracle-Java 8 ...
1
vote
1
answer
51
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Are there any reliable implementations of ElGamal public key crypto in Java?
I need to use ElGamal for a project of critical importance in terms of confidentiality.
My frustration is that I have not been able to find a reliable, industry-tested implementation of ElGamal ...
Miind
1
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0
answers
7
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Build Akka library partly
I want to add configurations to Akka library and build it again. It takes me a lot of time to build the whole project every time for testing the changes on a jar file library.Is it possible to build ...
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2
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0
answers
53
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What is some good software where i can write & execute JS code? [closed]
I am looking for something like https://playcode.io/online-javascript-editor but software
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1
answer
16
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how to build desktop application?
I want to build some basic desktop applications?
which workflow is largely used? why? how to start to build a desktop application?
Electron.js is an option but not sure its right option for desktop ...
0
votes
1
answer
162
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Quantile Regression Library in Java or Scala
I need quantile regression library in java or scala. I have searched online and couldn't find any.
Do anyone know if such library exists or I'll need to write my own implementation?
- 101
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0
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10
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How to trace classes and methods?
To analyze which functions are invoked in an instance of execution for a program, we can use strace to achieve the goal.
For a java project, if I want to understand the source code, I think some tool ...
1
vote
1
answer
27
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Needing new automation framework
I wrote a script for logging into a website and downloading customer data in the form of a csv using selenium package for python. Unfortunately the website just recently added a captcha to the login. ...
- 11
0
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1
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37
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I need a tool which will create micro service in java (spring-boot)
Features provided by the tool will be
1) All DB it should support eg:- couch base and elastic search
2) Kafka
3) Iam integration eg:- keycloak , Okta , JwtToken
4) GraphQl
I have got a tool ...
- 101
0
votes
1
answer
42
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Which c++/.net/java library can be used to convert pdf as well image files to autocad dwg and back
Are there any libraries c++/.net/java/.. which can be used to convert various format as pdf, jpeg,bmp to autocad dwg and back.
Thanking in advance
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0
answers
43
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Convert Number to Arabic words Instead of English
I have a requirement to convert digit to words in Arabic. I have already found the logic to convert from Digit to English words but not in arabic except few example which only support upto thousand. ...
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-2
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1
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21
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Java Programming Question [closed]
How to add same number without using the plus operator
like input 5 then output 10
if input 8 then the output will be = 16
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0
votes
1
answer
15
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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
1
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0
answers
14
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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). ...
1
vote
0
answers
95
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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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1
vote
0
answers
11
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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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0
votes
1
answer
6
views
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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11
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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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1
answer
37
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How n where should I start learning Java? [closed]
From where should I start java?
Which book should I prefer?
0
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0
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37
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Software stack to build modern website?
As a newbie I am trying to decide which of the following stacks to devote effort to build a website which will be easier as well as good for future high-volume website:
Frontend=(React or Angular) + ...
- 101
0
votes
1
answer
19
views
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.
0
votes
1
answer
34
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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, ...
0
votes
1
answer
81
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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)...
- 101
1
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0
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24
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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 ...
- 111
1
vote
1
answer
26
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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 ...
- 123
1
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0
answers
19
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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
...
- 111
1
vote
0
answers
29
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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 ...
- 11