Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

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

0
votes
0answers
13 views

Javascript file picker library

I want to implement a file picker on my site, where users can upload files from their computers or import them from Google Drive, Dropbox etc... I thought it'd be several choices in the form on ...
0
votes
0answers
6 views

Push-to-accept 2FA provider (Authy alternative)

We are looking for a service/API/library to help us implement a push-based two-factor authentication (2FA) system to supplement the existing SMS-based 2FA on our website. We need a system that ...
1
vote
0answers
30 views

Library to determine whether a smartphone picture was taken with front or rear camera

I want to detect programmatically whether a picture was taken with: a front-facing camera, a rear-facing camera, or whether we can not tell. Is there a library for that? Requirements: Works ...
0
votes
0answers
10 views

Solve small quadratic programming problem with inequality constraints in Java or C/C++

I need to solve a quadratic programming problem. The problem is small, 4 variables and 8 constraints, and has inequality constraints but not equality constraints. I am looking for a library in Java or ...
1
vote
1answer
19 views

Alternative to flotchart jquery lib

I am looking at a more recent and modern chart js library than flot. My problem with flot is that it does not support well mobile and tablet. At the last resort, I will have to use myself hammer.js ...
1
vote
0answers
7 views

Current mocking frameworks for Boost::test

First of all, I'm well aware , that exactly the same question have been asked previously: https://stackoverflow.com/questions/6759560/boosttest-and-mocking-framework https://stackoverflow.com/...
0
votes
0answers
14 views

What should users of 32-bit use instead of Tensorflow lib?

When I wanted to started to make machine learning programs using python and libraries such as Tensorflow, I faced a big problem! I couldn't install Tensor flow on my Windows 7 32-bit computer. Is ...
1
vote
0answers
9 views

Library for numerical double integration in Java

Does there exist a Java library for evaluation of double integrals numerically using e.g. the multivariate Simpson's Rule? See Horwitz 2001, Journal of Computational and Applied Mathematics 134 1–11. ...
2
votes
1answer
37 views

Light HTML Two-way binding library

TL;DR Basically I want AngularJS (that's right, AngularJS, not Angular)'s two-way binding without the rest of AngularJS. My favorite thing about using AngularJS is how easy data binding is. It's so ...
0
votes
1answer
18 views

What's a JS frontend framework that doesn't hate jQuery?

When using Angular or React, it's widely known that you shouldn't be using jQuery (or at least, should be using it careful only if you know what you're doing) because jQuery is a DOM toolkit and React/...
0
votes
0answers
15 views

Creating a dynamic/static link library for android/universal windows phone

I am currently developing a cross-platform application (xamarin) and I am in the need of sending some files to our server using sftp. I have the windows side covered but when it comes to android, it ...
0
votes
0answers
15 views

Library for CSR Harmony (Bluetooth stack)

I'm trying to connect to a smart watch usign the BLE Gatt profile. I end up with a RT-BT4B Bluetooth dongle which required me to install the CSR_Harmony_2.1.63.0_fre_build_securitybased driver I ...
4
votes
1answer
40 views

High level email parsing library for Python

Python has a email module in the standard library. But this library is still very low-level. For example getting the unicode string from a mail needs coding: https://stackoverflow.com/q/4157899/...
2
votes
1answer
46 views

Build a bot that can interview people over the phone

I want to build a bot/software that can call people over the phone and ask predefined questions to people and store the answers. E.g. such that it could be used to for opinion polling. I want it to ...
1
vote
0answers
11 views

C++ library to play MIDI file while I modify it (speed, volume)

I'm making a conductor simulation for my project. To make a sound module, I have to modify the speed and volume of MIDI (while it is playing). I thought that it can be achieved by modifying mp3 file, ...
2
votes
1answer
18 views

Code Outlining library

I'm looking for a library or tool (a C++ library would be the best for me) to get code outlining information from a source code file (.c and .cpp at least, but support for other languages would be ...
1
vote
0answers
10 views

Speed test library in React Native

I'm trying to create a mobile app in React Native that measures the download and upload speed from a server, similar to how Ookla Speedtest, but it'll measure the speed on the network, not on Wifi. I ...
1
vote
0answers
14 views

Is there a library that can save data as file,but the same usage with a log library?

I am a C++ beginner. These days I study caffe and want to save some intermediate state and variables as files. Therefore I can locate the problems when bug occurs. I have searched and found that some ...
1
vote
0answers
23 views

iOS library to embed PKCS#7 digital signature on PDF

Goal I'm developing an iOS app (Swift) that will digitally sign PDF files. The following steps explain what it needs to do and how it will be used: The user will open a PDF with my app. My app will ...
1
vote
0answers
13 views

Is there a simple javascript library that contains a lot of basic utility functions?

I'm thinking something like lodash - but lodash doesn't have the functions I'm thinking of. One's I'm thinking of are: round to increment places eg. https://stackoverflow.com/questions/...
1
vote
1answer
24 views

Mature, fully-featured, well-supported ONVIF client libraries in Python, C, or C++?

ONVIF is a standard that has been around for 10 or so years now.. but it seems like there are only a few client libraries for performing ONVIF discovery and control and they are all either low quality,...
1
vote
1answer
29 views

Multiselect Javascript Library

Is there a js library that can do the following? The library I'm using is multiselect.js, but it doesn't allow the quantity select part.
0
votes
0answers
12 views

Library for handwriting analysis in Python

I would like to analyse handwriting from a stylus (pen). I have recorded the x and y positions as well as the pressure while persons have been writing. Now, I would like to infer if a person is ...
1
vote
1answer
39 views

What python library do you recommend for creating a push notification server in 2018?

I am writing a forum component for a larger website and a I would like to include notifications when a new post or message has arrived. Is using the Twisted libraries still a great choice for ...
3
votes
1answer
49 views

affordable library for analyzing texts/sentenses gramatically

I have project, to create application, that should do following: Application should take word or sentence as an input. It should analyse the word/sentence grammatically and should give grammatical ...
1
vote
0answers
16 views

Appendable numeric file format?

I'm writing some remote monitoring software in Python 3. I currently gzip CSV data collected over about 8 hours for transmission to the server but I'm looking for something with lower bandwidth ...
0
votes
0answers
6 views

c++ library to find minimal surface of soap films

I'm looking for a C++ library or C library which is able to generate the minimal surface of soap films spanned in a frame, between frames or over a frame. As input I only want to hand over simple ...
0
votes
1answer
19 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 ...
1
vote
0answers
9 views

Python library for graph search without defining the entire graph

I often find myself using common graph search algorithms like A* for tasks like path planning. However, in these contexts it would generally be impractical to define the entire graph in advance; ...
1
vote
0answers
17 views

A library to convert SVG to EMF

I need a library, preferably Python or C, to provide conversion of SVG (Scaled Vector Graphics) to Microsoft EMF (Enhanced Meta File). Desirable Characteristics Open Source (Preferably MIT licence ...
0
votes
0answers
13 views

A high level python3 library for recording video, with capabilities similar to Nvidia Shadowplay

Task I wish to accomplish Tell a python3 library [at a high level] to start recording video of the desktop and then later on, tell it to save to disk only the last n seconds that I want saved. Why I ...
3
votes
1answer
69 views

Javascript charting library

I am looking for a JavaScript charting library. My requirements are: 2D line charts and bar charts Zoom on X-axis with the possibility to synchronize zooming of several charts Multiple lines on the ...
0
votes
1answer
30 views

Component showing products in 3D, to integrate into my webapp

I am looking for a web-app where by, I can have a 360 degrees view (rotations) of a product like a smartphone and be able to select a color and view the device in that color as well as other ...
0
votes
0answers
12 views

Determine size of object in image

I'm looking for a library that will allow me to determine the size of an object, A, in an image, given an object of known size, B, that's coplanar with A. Complicating this request, the normal ...
0
votes
0answers
12 views

Partition Editor GUI only for Windows Forms using any Library, Code Snippet, or NuGet package

I was searching through the web and I got frustrated. I failed to find any Library, NuGet, Code Snippet or Code Project related to a Generic GUI for Representing Partitions. Currently I am using a ...
1
vote
0answers
9 views

Constrained Delaunay Triangulation Implementation for .NET

I am looking for an implementation (possibly wrapped into a library) for Constrained Delaunay triangulation that can be used from C#. My only two requirements are: It must be somewhat efficient for ...
0
votes
0answers
29 views

ABC-metrics & measuring python-code quality

is there a library for python evaluation of code complexity that implements ABC-metrics (Assignment Branch Condition)?
1
vote
0answers
11 views

3D editor library/API which is high-level with fast development time

Currently I'm developing a high-performance 3D editor shown by the following screen-shot. When I say high-performance, I mean that the 3D editor should be capable of handling STL files, several GB in ...
2
votes
0answers
10 views

AngularJS alternative to timezone-picker

This is a fantastic timezone picker, but it's designed for jQuery and we're using AngularJS. I can work around it a bit, but it's a tad awkward for what we're doing. Something built native to ...
3
votes
1answer
66 views

Alternative math evaluators in Python

What I am looking for I am looking for a math evaluator in Python which supports variables and evaluation of expressions based on variable assignments. What I have found I found python-expression-...
0
votes
0answers
24 views

Using JavaScript/HTML5/ Canvas Drag & Drop Floor Layout Design in web

I'm currently working on developing a ASP.NET MVC based application which enables users to have a canvas for dragging and dropping floor and room based images (e.g. Sofas, Tv, Bed, Tables, etc.). ...
0
votes
0answers
73 views

Any open source Android library for reading MRZ?

So I want to recognize the MRZ portion of passport from a captured image,tried several OCR implementations for Android i.e Text Recognition API,MLKit etc. but none of them produces satisfactory ...
2
votes
0answers
22 views

Arabic OCR Java library, from PDF

Is there any pdf text extractor api that extract arabic text from pdf. I am using itextpdf api it works fine in extract English but it doesn't extract arabic text.
1
vote
0answers
11 views

Looking for a zip/unzip dll tool

I am looking for a specific programming tool dealing with zip files. I have been using the old LHA32 dll for some time and, while reliable, is aging and I would like to use the zip file format instead ...
1
vote
0answers
9 views

C library to retrieve infos from ISBN

Are there any methods and/or C library to fetch informations on books such as author and Title by using its ISBN ?
0
votes
0answers
23 views

Library for reducing mesh triangles keeping the geometry

I have a mesh which consists of many triangles, but some of them are tied together and are superfluous. I'm searching for an algorithm that combines multiple triangles into one. The algorithm should ...
0
votes
1answer
9 views

JavaScipt based equivalent to Excel Pivot or Power BI matrix visualization

Is there a JavaScript library that can take JSON data and render it to look something like this:
1
vote
2answers
54 views

Python library for simulation and bifurcation studies of dynamical systems

What are libraries available in Python for the simulation and bifurcation study of dynamical systems? I want to simulate a model based on four or five ODEs, and build bifurcation maps, based on two ...
0
votes
0answers
8 views

C++ library for regular expression represented as finite automata?

I need to create a finite automata from a regular expression in C++. E.g., /(a|b|c)/ would be transformed to the equivalent accepting DFA (q0->q1 with emissions a,b,c, q1 being an accepting state). ...
4
votes
0answers
45 views

Divide the world in longitude/latitude rectangles of similar population

I am looking for a tool that can split the Earth's surface into rectangles of similar population. That means oceans would get a few huge rectangles, as almost nobody live there, and cities would get ...