Questions tagged [library]
Code libraries to write programs to accomplish specific tasks. Please use this tag together with one for the associated programming language.
523
questions with no upvoted or accepted answers
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Mono library to display an SVG image in a multiplatform project?
I'm working on a multiplatform project (Linux, OSX, iOS, Win32) so I need Mono for portability. My project needs to load and work with SVG images and their elements for dynamic vector visualizations, ...
- 309
10
votes
1
answer
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Java calendar library with support for recurring events / exceptions, etc
I am looking for a calendar module/library that I could use in my simulation. My idea is to fill such calendar with events, single shot and recurring. This calendar should be able to give me next ...
- 295
6
votes
0
answers
926
views
A C++ NURBS library with boolean operations that is not OpenCASCADE
I'm working on SolveSpace, a parametric CAD. I'm looking for something to replace its builtin NURBS library, which has become a limiting aspect for many improvements.
It must:
Not be OpenCASCADE;
Be ...
- 161
6
votes
0
answers
7k
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Library to generate a scaled, 4-set Venn diagram
I am looking for a Python library that is able to produce a scaled, 4-set Venn diagrams. Scaled means that the displayed areas should try to match the cardinality of each set. 4-set means I should be ...
6
votes
0
answers
3k
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Convert a sentence from passive voice to active voice
I am looking for a library (Python/interpreted language/Java/C++ is preferred in descending order) or a otherwise program (CLI if possible) that can:
change the voice of a sentence from passive voice ...
6
votes
0
answers
89
views
PHP verify .doc/.docx document respects template
I am now writing a PHP web application which manages theses and I only have one problem left: I have to verify if the submitted document respects a given format/template (e.g. LNCS). Could you suggest ...
- 101
6
votes
0
answers
1k
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Robust and invisible video watermarking software / library
I am doing a research project in search of a robust and invisible video watermarking software / library (preferably in Linux / C++). It needs to meet the following requirements:
Robust - that is the ...
- 69
5
votes
1
answer
3k
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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 ...
- 151
5
votes
0
answers
439
views
JS diagram library
I'm looking for a javascript library, that can draw diagrams like this:
Requiments:
Basics, draw boxes with labels
Links ("relationships") between two boxes
Multiple ports for a box, where links ...
- 191
5
votes
1
answer
2k
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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 ...
- 175
5
votes
1
answer
2k
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JS library that displays PDF as flipbooks
The goal
I'm looking for a JavaScript library or plug-in that I can use to view regular PDF files as flipbooks like the one below:
What have I tried
I found many solutions that can convert PDFs and ...
- 471
5
votes
0
answers
5k
views
An alternative to Apache Tika in Java?
Do you know an alternative to Apache Tika in Java? This library is giving me problems and I need to resolve this ASAP. I will appreciate your advice.
Edit: Apache Tika is a library that is used for ...
- 279
5
votes
0
answers
63
views
Java library that provides a Mac OS X-style color picker?
Is there a library/SDK/etc. that brings the Mac OS X color picker to Java? I think it's the best color picker out there, so I'd love to use it in my cross-platform applications.
- 365
4
votes
0
answers
661
views
C++ loading compressed file to memory and reading/extracting particular files within
I am looking for a lossless archive/compression library that supports random-access extraction of particular files, and would also like to perform such extraction in C++, meaning from C++ executable:
...
- 141
4
votes
0
answers
75
views
Scripting engine that's lightweight, cross-platform, functional, and statically typed
I'm looking for a scripting engine to embed in a C program. Here's what I'm looking for in it:
FOSS (doesn't matter whether it's a copyleft or pushover license)
C interop (though I expect every ...
4
votes
0
answers
64
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 ...
- 19.4k
4
votes
0
answers
68
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Python Markdown library that handles microdata
I host my own Pelican based static web page. I write my content in Markdown (not reStructuredText).
I am looking for a library that allows me to easily add microdata elements to my content. I've ...
- 263
4
votes
0
answers
155
views
HTML rendering engine with language-independent DOM
I realize this is likely a pipe dream, but I'm asking it here just in case.
What I want is a library that provides a GUI widget. Ideally this would be a widget that can be used in apps using some ...
- 384
4
votes
0
answers
2k
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Java Library for Creating ISO that's still supported
I'm working on a project that involves creating DVD ISO's from data that Java has access to. I can make a system call to something like "mkisofs", but that really affects the portability of the ...
- 141
4
votes
2
answers
172
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 ...
- 49
4
votes
0
answers
402
views
Ncurses wrapper with "fluid layout"
I'm looking for a ncurses-like framework for C++ that handles both the rendering and the layout of the UI components almost automatically.
What I mean by a fluid layout is a system somewhat similar ...
4
votes
1
answer
3k
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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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4
votes
0
answers
426
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Lua library for recording sound
So I'm aiming to create a simple Lua program that takes input from the microphone and plays it back to the user (as a sort of mic test, fun project). Anyway, everything except the audio recording is ...
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4
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0
answers
566
views
SDK/Library for rendering documents in Android
Is there a library for rendering office documents in my app?
It should not be doing any conversion on the server side
It should support at least these formats: .xls(x), .doc(x), .ppt(x), .odt, .odp, ...
- 41
4
votes
0
answers
278
views
Software like Twitter Bootstrap for Android
Is there a popular open source project that is similar to Twitter Bootstrap for Android development? I am mainly looking for something would have better UI components than what Android has.
- 141
4
votes
0
answers
140
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 ...
- 241
4
votes
0
answers
83
views
In-browser filesystem
Looking for a solid filesystem implementation that works with Safari and Chrome.
My ideal API looks like shelljs:
// write
'hello world'.to('greeting.txt');
// read
var str = cat('greeting.txt');
...
- 171
4
votes
0
answers
79
views
Common regex generation java library
I'm looking for a Java library which can generate common regular expressions, such as:
numbers of n digits
alphanumeric sequences (no special chars)
URLs
email addresses
IP addresses
etc.
The ...
- 141
4
votes
0
answers
688
views
Polygon tessellation library
For a project I'm working on I need to be able to split arbitrary polygons (concave or convex) into triangles for rendering.
The concave polygons are the most problematic so I'm looking for a library ...
- 141
4
votes
0
answers
808
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Open Source WYSIWYG HTML edition native component for Android
I have an Open Source Android app in which users modify portions of HTML content, for instance:
Lorem <b>ipsum</b> dolor <i>sit</i> amet, <font size="7">consectetur ...
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3
votes
0
answers
23
views
Seeking JS framework/library similar to AWS CloudFormation designer
I'm looking for a JS framework/library to create a designer similar to how the AWS CloudFormation designer works.
The library should preferable be able to auto layout components given a definition, ...
- 131
3
votes
2
answers
24
views
Seeking C# logging software to record exceptions, possible errors, etc
I have a C#/WPF application and want to add a logging feature.
This would be used to record errors/exceptions, maybe log user actions, or anything that might help identify a problem reported by users....
3
votes
0
answers
45
views
State-of-the-art C++ library for *sparse* matrices over **Z** and **Q**
I wish to ask what libraries for sparse matrices satisfy the following criteria:
(1) Is very efficient (memory and time wise). Uses vectorization (mandatory) and parallelization (not mandatory, but ...
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3
votes
0
answers
84
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 ...
- 19.4k
3
votes
0
answers
790
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 ...
- 31.5k
3
votes
0
answers
196
views
ABC-metrics & measuring python-code quality
is there a library for python evaluation of code complexity that implements ABC-metrics (Assignment Branch Condition)?
- 31
3
votes
0
answers
24
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reliable mp3 playback in python with documentation
I am looking for a package or library that can playback mp3's in python and is well documented. gstreamer could do the job, but I don't understand the python bindings. pygame is straight forward but ...
- 351
3
votes
0
answers
73
views
Machine Learning library in Java
I'm new to Machine learning, and am trying to learn to develop some deep neural networks applications, possibly for both data analysis and multimedia/image processing. I'm a Java person myself so I ...
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3
votes
0
answers
275
views
.net standard conform open source PDF library
I wanted to know if someone knows a good .NetStandard conform library to create PDFs.
Task I want to perform
The goal is to extend a static site generator that transforms Markdown to HTML to also ...
- 141
3
votes
2
answers
332
views
Fast (approximate?) linear programming solver for few variables and many constraints
I'm writing some code in C++, and it turns out I need to solve an optimization problem which may be formulated using m variables and n linear constraints (i.e. constraint i is of the form \sum_j a_{i,...
- 3,149
3
votes
0
answers
277
views
Tiny filesystem written in C
I want a simple filesystem in pure C (no FUSE, or anything).
It needs directories, and files that can grow.
Specs of embedded system I want to use it on:
128KB of flash
64KB of RAM
RTOS available ...
user27945
3
votes
1
answer
1k
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 ...
- 3,149
3
votes
0
answers
118
views
Java library to calculate the semantic distance between two documents
I am looking for any java library that calculates the semantic distance between two documents.
I know that WS4J can calculate semantic distances using wikipedia data, also lingpipe has some NLP ...
user24355
3
votes
0
answers
40
views
Graphic visualization library/framework for my virtual anthill
I have a great school project for my algorithms course.
I have to write a program in C that takes as input a graph that represents an anthill. One of the nodes is the entry point and another one is ...
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3
votes
0
answers
433
views
Non-linear optimization library for C++
I'm looking for a non linear optimization C++ library that satisfies the following requirements:
If it's an open source licence it must have LGPL or a less restrictive licence. Open source is ...
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3
votes
0
answers
128
views
Javascript library that supports RSA-OAEP with MGF Hash
Is there any chance that some Javascript library exists, where you can decrypt and encrypt with MGF Hash flag and so on?
I have some encryption made in the PHP, with some libraries (Crypt_RSA) which ...
- 31
3
votes
0
answers
91
views
Linear programming: ellipsoid algorithm
I'm looking to solve linear programs that have exponentially many constraints. Now, while that doesn't sound feasible, you can actually do that in polynomial time assuming you have a polytime ...
- 131
3
votes
0
answers
139
views
Is there a Java/Swing datepicker that can select a range of dates?
I've looked through some Java Swing datepicker libraries, but I haven't found one that can select a range (a pair) of dates, like many travel search sites do. Is there one you've run across, of high ...
- 131
3
votes
0
answers
600
views
.NET XMPP libraries for Xamarin
I need to write a mobile chat client using XMPP and Xamarin but I can’t seem to find a decent XMPP library anywhere.
Jabber-net is too old and references Windows.Forms
agsXMPP references System....
- 131
3
votes
0
answers
269
views
PhoneGap plugin for Instagram video sharing
I'm working on a PhoneGap app for iOS and Android, and we want to share a video to Instagram.
Currently the video is coming from YouTube as a link (being a video that the user has created), ...
- 211