Questions tagged [library]

code libraries to write programs to accomplish specific tasks. Please use this tag together with one for the associated programming language.

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Free, open source C# image resize and optimize library

I want a C# library for that is open source and free. I want this library do optimization or thumbnail creation based on real algorithms that are standard. If it support range of famous extension ...
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0answers
8 views

2D Geometry Library that helps keep track of Vertices and Edges

I am looking for a 2D geometry library that is natively written for .NET (i.e. not a wrapper around a platform-dependent library). The geometry features I am looking for are: Union, intersection, ...
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0answers
12 views

Embed graphical editor to a web page

I am creating a web page and I need to add a component that allows a user who enters my web to graphically edit an 3d model in order to create custom designs using a GUI. Paint, add shapes, colors, ...
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24 views

Searching for a c++ library for mathematical optimization

I'm searching for a c++ library that can optimize multivariable function, subjected to non-linear constraints. I have an objective function with a lower bound, and 4 constraints and i would like to ...
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0answers
10 views

Software to solve the TD-TSP-TW (Time Dependent Travelling Salesman Problem with Time Windows)

I am wondering if there are libraries that offer functionality to solve the 'Time Dependent Travelling Salesman Problem with Time Windows' also called the TD-TSP-TW. C# libraries are preferred, but ...
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1answer
458 views

Simplest C++ screen capture library for Windows

I'm working on a C++ project that requires a low latency video stream from one machine to another. Bandwidth isn't an issue, so they can be sent over uncompressed. I've looked around and found lots ...
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3 views

Library options for screen monitoring in C++

What options are there for embedding (non-interactive) RDP sessions inside of an application? Are there any good libraries already made for this task? I've looked into Live-streaming to the ...
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3 views

Testing the Performance Adaptive UDP protocol

I've found some papers on the protocol PA-UDP, but I cannot find any implementaions for testing it myself. I've tried googling and github/gitlab/sourceforge, but cannot even find a binary. Is does not ...
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1answer
252 views

Excel to CSV Java library

I am looking for a Java library (preferably in Maven Central) that can read XLS and XLSX and save the sheet to CSV. I am looking for something higher level than poi and jxl as neither of these have ...
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1answer
235 views

How to connect draggable divs? (gratis alternative to jsPlumb)

I am seeking a gratis solution to this six year old S.O question (which still has no accepted answer, and the most upvoted costs AUD 3.5k (although there is a community edition with very limited ...
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1answer
1k views

Java RADIUS Client Libraries

I'm interested in what Java RADIUS client libraries are available and actively supported. This question is similar to What (good) Java RADIUS server libraries are out there?; however, I'm interested ...
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2answers
1k views

Java OCR library

I'm looking for some open optical character recognition (OCR) raw libraries that I can use to create a Java application that compares them. Anywhere I search I find just applications to OCR.
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What is the best technology for generating Indic Languages (Hindi, Punjabi , Gujrati) PDFs in Java?

I have to generate PDF who support indic languages(Hindi , Gujrati , Punjabi etc.) fonts in Java Technology.I want to generate a dynamic PDF who contain Data from Database.
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9 views

Solve sparse matrix system with only diagonal elements

I have a sparse matrix of size n x n, where n is approx 150000 or larger. The matrix has just 5 diagonals with non-zero elements: The main diagonal at i = j, two upper diagonals at j = i + 1 and j = i ...
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0answers
3 views

JavaScript library for XMPP chat

What would be a good JavaScript library for an XMPP chat application? We are using ejabberd as the server. We need WhatsApp-like features such as message sending and receiving, file sharing, and ...
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0answers
3 views

Synchronous GUI library/toolkit

Looking for a synchronous GUI library without any event loops. I'm writing a compiler that generates C code according to a GUI specification. The backend language is Lustre, which is a synchronous ...
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1answer
27 views

Recommendation on libraries for Elliptic Curves

I would like to program my cryptographic scheme which uses some computations on elliptic curves. I coded it using sagemath package, which is a python library. It is simple but very slow. I need to ...
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6 views

Is there a software/API that can extract these vocal features?

I'm trying to extract audio features from WAV files for a machine learning model I'm creating. The features are from this dataset: https://archive.ics.uci.edu/ml/datasets/Parkinsons. They are as ...
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1answer
13 views

Are there any Python libraries that are able to take input from keyboard and be able to understand what key I used

I'm making a robot car and I need a library like pygame that is able to recognize keyboard input and do a task (a created function, i.e. move forward, backward, left, right). But I need a module that ...
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2answers
27 views

Library for windows color picker

Is there a library that has the Windows color picker you see in ms paint and the desktop wallpaper setting dialog and elsewhere? The tiny file dialogs that comes with lwjgl3 (lightweight java game ...
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0answers
6 views

Where can I find a Poly1305 (Pure) JavaScript implementation?

I'm looking for a Poly1305 (The one-time MAC) library in JavaScript to use in a website, and I can't seem to find any written in pure JavaScript, since the Github searches I come up with are for node....
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0answers
10 views

C++ for Deep Learning

I am working about a project in Deep learning, it's about images classification but the problem is I should work with C++ and I don't have any idea about what libraries or software should I choose to ...
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2answers
17 views

Python library for running variation of an analysis

I do a fair bit of data analysis using Python. I find that I often end up repeating the same analysis for different input variables (e.g., looking at GDP and then seeing if the answer changes under ...
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1answer
10 views

What node library should I use for managing logs?

I am getting a set of logs from one application (in a txt file) and I have to separate, process and then send them one by one to another app. The format of the logs that I'm receiving is like this: ...
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0answers
7 views

Windows Forms Video playback library with NewFrame event

In my WinForms project i need a video player library, that would output an event or some king of marker on every new frame. I need this functionality in order to control some led strips, and when i ...
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1answer
16 views

software for Braun's 2007 method for simultaneously optimizing dose and schedule of a new cytotoxic agent (in a phase 1 clinical trial)

Is there an R library or other implementation for Braun's 2007 Bayesian method for simultaneously optimizing dose and schedule of a new cytotoxic agent (in a phase 1 clinical trial) https://journals....
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10 views

.NET Core CSV deserialiser

I read this some time ago, and I assumed that by now all C# based CSV parsers would be using pipes and spans. CSVHelper and TinyCSV don't appear to use spans/pipes, so I was wondering if any other ...
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1answer
53 views

Looking for graph database for using with c++

I'm looking for a graph database. I checked couple of them, but there is a problem with c++ driver. A lot of graph database is exists but usually has python or java driver (and also http rest). But I ...
1
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5answers
820 views

The best library to do gantt graph like this?

I have to do a gantt alike chart in a browser with javascript... (like this) Do you know any library to make it easy?? Important features: Every resource in must be one line The "task" could have ...
16
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1answer
124 views

Ruby Prolog interpreter

Is there a Prolog interpreter written in Ruby? I've come to find ruby-prolog and other such DSLs, but I am actually interested in a interpreter for the true Prolog language, similar to this JS ...
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0answers
5 views

C/C++ GPU RNG library

Is there a relatively straightforward library allowing to offload the generation of Random Number Generation to a GPU? I am looking for something as plug & play as possible, à la Boost for ...
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0answers
7 views

HTTP file upload straight to the database (PHP library)

I need a PHP library that writes file straight to the database. The content of this file are people records (name/surname/dob etc). I found few libraries that kinda does the job, but instead of ...
4
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1answer
128 views

Advanced user registration library for ASP.NET?

I am developing a site for employers. Basically, the employers (aka the admins) need to be able to create limited user accounts for their employees. The employer needs to be able to manage their ...
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0answers
3 views

Any tool that will generate S-Expression blocks diagram

I'm search for a tool that will display similar diagrams: the diagram was created in Inskcape based on SICP illustrations. Do you know any way to generate this type of diagrams, best would be JS but ...
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0answers
7 views

Looking for library which can convert generic constructs to cloud specific constructs

Does there exist any library which can convert cloud agnostic object to cloud specific objects. For example if I want to create an instance/VM in aws and gcp, I would like to have just one object. ...
2
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1answer
9 views

Need regex library for doing multiple matches in a string for C

I am trying to find all the email address links for all the USA senators, I want to do this by Wget and then doing pattern matching with regex. Then I need to print the matches out to the screen. ...
2
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5answers
111 views

PDF generation library for .net core (C#)

Could you recommend me a PDF library for .net core (C#)? I need to generate a simple pdf with standalone text and some images. Performance is the key value. Sometimes I'll generate around 150 k ...
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0answers
4 views

I need python framework for getting nearest location

I have list of points with coordinates and my coordinates. I want to get nearest points (from list) in N metres/km. Do you know library that can do it, or how i should do it?
2
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1answer
244 views

C++ library for working with probability distributions

I want a C++ library which would allow me to dynamically construct a distribution, from a wide selection of distribution families, with its appropriate parameters, based on configuration data read ...
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0answers
103 views

Python library to detect chords from notes

Could you please suggest a Python library which detects chords out of notes like this: >>> chord ('A C# E G') It's A7 chord ^_^ What I've already tried: Pychord Detects only more or less ...
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0answers
13 views

Library to modify PHP code

I am looking for a library that allows me to modify PHP code, e.g. delete/rename all functions/methods with a specific name across multiple files programmatically change visibility of methods change ...
1
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1answer
29 views

Simple javascript library for drawing own component diagram/circuit/graph (with input output nodes) and their connections

I got a task to make a simple HTML web app in Javascript (Angular) for visitors to able to make their own design of component diagram (circuit, graph) and connections between these components. So i am ...
2
votes
1answer
55 views

PDF library for Android, iOS, and web

I am looking for a PDF library that can support Android, iOS, and web (as a nice-to-have). The library would be integrated into a platform with hundreds of thousands of users. The only required ...
0
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0answers
17 views

Key Exchange Algorithm Library in C

I am working on an embedded system with only 128KB of flash memory available and I am looking for a C library that will let me use an algorithm for key exchange. Basically the devices A and B don't ...
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0answers
7 views

Fast inplace matrix transpose library

I am looking for a library routine callable from C++ to do an inplace matrix transpose. And I would like it done fast. Arbitrary size 2d dense matrices need to be supported. By in-place, I mean not ...
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0answers
6 views

How to calculate the number of night and day hours between two dates in JavaScript

The night time is from 22:00 to 07:00 and may vary (maybe moment.js, but there is no concrete implementation in it). Any tips, links to other resources will help. Thank you in advance.
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0answers
7 views

Library for Robot Framework which uses Page Object Model and AppiumLibrary

My goal is to write Page Object with Robot Framework. I found this: boakley-library I want to test a mobile application so the base keywords should be from the AppiumLibrary. What options do I have?...
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0answers
4 views

A python library for to run proxy with MITM functions

I'm looking for a library that i can use to run a proxy server. It should provide the ability to modify the request headers and body before dispatching to the target host and the response headers and ...
0
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1answer
15 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 ...
0
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1answer
10 views

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 ...