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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6
votes
4answers
5k views

Online library for image annotation with arrows?

Has anyone come accross a JavaScript/jQuery based library that helps to annotate images with arrows? Would be great for us to use in our project.
0
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1answer
268 views

Which C++ library to use for color quantizing images with user-defined palette and dithering?

I'm making a C++ application, and I want to quantize the colors in a imported image, using a fixed palette with optional dithering. Ideally, with many dithering algorithms for a user to choose from. ...
0
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1answer
124 views

JavaScript library to display products with pagination, search, sort/filter options

I want to show retrieved product list with pagination, search and sort/filter options for my e-commerce project like below image: I have searched over internet & got many free JavaScript ...
0
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0answers
4 views

C++ Libraries for Semantic Web

What are some recommended C++ libraries for Semantic Web. I plan to write a desktop application using technologies likes RDF,OWL and sparql and I want to write my application in C++.
0
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1answer
32 views

Javascript or jQuery library to create photo slider

a bit of a newbie question here. I would like to use a javascript or jquery library to create the following effect: That is like a picture slider that changes on mouse over making the selected ...
0
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1answer
31 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 ...
1
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2answers
219 views

Ajax file uploading library

I am looking for a very lightweight library for uploading files asynchronously. It is for a Rails project being updated to Rails 5. dropzone.js was tried and sort of worked, but there was no way to ...
4
votes
1answer
1k 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 ...
0
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0answers
6 views

Deep Reinforcement Learning Library for Video Gameplays in Python

I am quite familiar with traditional Machine Learning and Deep Learning (especially Computer Vision), I have been mainly using TensorFlow2/Keras and some Pytorch. Recently, I am learning Deep ...
0
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1answer
905 views

Python library for apriori algorithm implementation on tabular data

I want a Python library which can implement the apriori algorithm, and is compatible with pandas data frames. The data is binarized, which mean a 1 for an item, if it is included in a transaction, ...
1
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2answers
34 views

Is there a software that acts as a library-style checkout system?

We have several employees who work from home. The general method is they copy files from our internal server to their local machines. The problem is that they sometimes forget to put the source files ...
2
votes
1answer
104 views

Calendar calculation API

I am looking for a well supported (i.e. in active development or so mature that it can be a natural and uncontraversial choice) calendar library. I primarily need it to tell me when the next one or ...
3
votes
1answer
651 views

Which mesh processing library for python to chose

for a project I'm writing I need a library for python to process ".off" files (3d models mesh files), so I would be able to visualize them and save an image of several views of the model . (the ...
2
votes
1answer
414 views

PDF library to extract text and image in Xamarin (Android)

I'm a single developer trying to develop an Android app to convert PDF to ePub. I already have a prototype working for Windows in C#, and for that I used iText library. Problem is, C# version of ...
0
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1answer
115 views

Sound library organizer free

I'm starting doing a lot of random field recording and my library is getting a bit messy. Could you suggest me a good software to edit metadata/organise the recordings in categories or something ...
4
votes
1answer
132 views

Display webpages in dynamic tabs

The website I'm working with involves a lot of report viewing. The design requirement is such that whenever the user chooses to open another page[from the navigation pane]; instead of replacing the ...
1
vote
1answer
46 views

Game engine for C++ developer

I've been programming in C/C++ for quite some time (Mostly Microcontroller and Qt). And i've been looking for a game engine that i can use since i want to program isometric and 2d games. However most ...
0
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0answers
3 views

General serialization library/framework for C++

Suppose you want to be able to serialize and de-serialize and bunch of types and classes. If they're close enough together semantically, you might be able to use some domain-specific facility like ...
0
votes
1answer
16 views

Sound API for PowerShell

.NET - on Windows, at least - supports “beeping” the system speaker from PowerShell by calling [Console]::Beep() or [Console]::Beep([int32]$frequencyHz,[int32]$durationMS). In the latter case, the ...
1
vote
1answer
24 views

Generate PDF from Net Core

I want to generate PDF files from my net core app, I was searching on internet, but there are many options for libraries. Could you suggest a good library or a package to generate PDF files from net ...
0
votes
2answers
33 views

Is there a python cryptographic libraries like the MIRACL library?

MIRACL (Multiprecision Integer and Rational Arithmetic C/C++ Library) is a famous library used most of the time for implementing number-theoretic based methods of cryptography. I don't know how to ...
0
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0answers
5 views

React library to analyse an array of integers

I'm developing a bipolar disorder tracker. Might there be a React library that works with arrays like this? Data: [1,2,2,2,4,4,5] Input: longestSeries(Data) Output: The longest series is 3 days in a ...
1
vote
1answer
89 views

'abstract' slab/arena memory management/allocation library

I'm interested in a library for managing allocation and de-allocation of memory within an abstract slab. That is, a library which doesn't use malloc()/operator new/sbrk, but initially gets a ...
1
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2answers
63 views

Pre-C++20 semaphore library

C++20 will bring counting and binary semaphores into the language. In the mean time, is there a library for C++11/14/17 providing similar functionality? Required features: Supported on Linux ...
0
votes
1answer
73 views

A library for C# that compares colors from webcam feed

I want to write a program that can grab a frame from a webcam feed (usb webcam), takes a color sample from a specific coordinate, compares to a previous frame or specified color, and then takes an ...
0
votes
1answer
186 views

K-means library for android

I'm looking for android library to cluster location points in groups. I want to do it locally on android without internet and group in a way where distance between mean and every point in cluster aren'...
3
votes
1answer
87 views

Simple PHP internationalization library with administration

Very often you have to make a simple presentation website that doesn't need a complex CMS at all - a simple HTML file with some JavaScript would be fully sufficient. However, it is still very useful ...
4
votes
2answers
1k views

High performance C# library for converting Bitmaps to PNGs

The .NET framework does not provide any options regarding the compression of PNGs. While the built-in support is suitable for most tasks I had so far, I have high performance requirements which I hope ...
1
vote
2answers
150 views

Python wrapper class library for unix commands with arguments

I'm looking for a library wrapper class to wrap an unix command into a Python class (, possibly for further presentation of command on the web). Ideally the command options are presented in the ...
6
votes
1answer
486 views

Cross-Platform 2D Graphics Renderer Library (Desktop & Mobile)

I am looking for an advanced (features) cross-platform drawing library. It needs to have high performance, but not really worrying about games as such. A big plus will be SVG support, writing is maybe ...
1
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0answers
20 views

Library to parse and display e-mails (from files in a maildir directory, to build my own e-mail client)

I'd like to build an e-mail client. I'm interested in building the GUI (folders, list of e-mails, account setup, …) but I don't want to deal with parsing MIME e-mails and displaying HTML e-mails ...
3
votes
2answers
304 views

Library to convert .docx to pdf, in WinRT app

In a WinRT app, i can create a word file with some information filled by the user, but i also want to create a copy but as PDF(save another file with my app, not convert docx. to pdf with external ...
1
vote
1answer
44 views

ReactJS component/library for building a real estate plan

We have to provide our customers possibility to make such real estate plan(picture below) for renting trade space, shapes could be of different form and could be grouped. Would be great to have the ...
11
votes
1answer
3k views

What's the best HTML+SVG+CSS based approach for displaying a family tree structure with both parents and multiple interconnections?

I'm looking for a flexible way to display the output of the GEDCOM data model or Gramps data model, which are the most common data models for genealogy. Both data models support family trees that ...
0
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0answers
10 views

Is there a complete library for manipulating SVGs (C/C++)?

I need to work on some SVG modification and manipulation. I would like to know if there is any C/C++ library like LunaSvg but which has the latest SVG specification or at least supports filters but I ...
1
vote
3answers
45 views

I want to generate PDF Annotations in my application with library

I am interested in adding annotations support to my application. Specifically PDF (Adobe) anntoations. I need a PDF library (preferably C# .NET Core) to read an input file (any format), generate some ...
0
votes
1answer
35 views

What software to use in creating Android apps that have the ability to do image processing?

I am now trying to create an Android app where the app can detect a specific image or object using image processing. Is there any specific software or tools that I can use in order to develop my ...
1
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0answers
28 views

Python test validation and reporting

I have a Python testing framework that uses external data to create tests. Based on the data sent, a test is created with any required dependencies (rest api, queues, etc.)and then uses the provided ...
0
votes
0answers
7 views

Is there any custom error page library for spring boot?

I am looking for a custom error page library like Laravel's Ignition for spring boot. Is there any library which shows debug information like stack strace, sql queries, user information to use in ...
0
votes
1answer
21 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 ...
1
vote
1answer
39 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 ...
1
vote
1answer
42 views

Library for searching texts

For a project that searches textual files (mostly unstructured), I would like to use a library that can accomplish the following criteria: Fast search of thousands to hundreds of thousands keywords, ...
1
vote
1answer
21 views

Credit Card encryption techniques available and recommended libraries in java

Looking for some great Java libraries to encrypt the credit card information. Also the available encryption techniques available.
0
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0answers
10 views

What are the great examples of a software maintaining forward (upward) compatibility between versions?

What are the great examples of a software [0] maintaining forward (upward) compatibility between versions? Extra question: in which cases such a software is required [1] to maintain forward (upward) ...
0
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0answers
4 views

Is there a library/algorithm to weight string based on similarity of a lot of sets?

for example, I have 500k datasets of strings (statements, words, word pairs, word triplets, etc) and it's 2 classes/categories, already tried with this smalltext library, but the training phase is ...
0
votes
1answer
15 views

Check/validate PDF files conformance to standards like PDF/A or PDF/UA

There are various PDF standards: PDF/A: PDF/A-1a, PDF/A-2a or PDF/A-3a PDF/UA potentially more I want to check with Python if a given PDF file follows any of those. I have seen veraPDF which seems ...
2
votes
1answer
87 views

Xamarin pdf convert to doc offline

I am looking for a library that can convert PDFs and other formats to docx using .NET. I have found some libraries but they all require an internet connection to send the file, I need this completely ...
1
vote
2answers
43 views

Good javascript library for visualising a graph of organisational hierarchy data?

I am looking for a JS visualisation library that allows me to display a graph which shows company ownership, and attributes of those companies/relationships. So something that would look like this (...
3
votes
1answer
67 views

C++ library for 3D curve fitting

I have a file holding a lot of points in R3 that approximately forms a knot. I know basic programming in Python and C++, but I am not sure how I would go about writing a program that could approximate ...
0
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0answers
21 views

Is there a JavaScript decompiler that works in JavaScript?

Not sure decompiler is the right word here. I'm looking for a JavaScript library to which I could feed either a JS function or source code of that function and it would break it down to to an array of ...

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