Questions tagged [library]
Code libraries to write programs to accomplish specific tasks. Please use this tag together with one for the associated programming language.
948
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Similar Java Library like Jpedal
Please recommend some other libraries or solutions like jpedal library, I use it for printing pdf from java but Jpedal is not open source and they only allow for 14 days trial, being a student I ...
0
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0
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15
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JavaScript HTML -> HTML transformer (templating engine)
I need an open source JavaScript templating engine that takes a HTML file and a "template" and produces a new HTML file (for example, the original HTML with added header and sidebar and some ...
- 678
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13
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Looking for a concurrent data structure checker
While reading “C++ Concurrency in Action 2nd Edition” by Anthony Williams, I stumbled across a sentence about an automatic tool that verifies concurrent data structures. He said that such tools exist, ...
- 121
3
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1
answer
498
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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 ...
- 33
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196
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Tool to reduce size of frozen Python app by programmatically removing (or excluding) unnecessary code
I suspect this question may be applicable to other Python packages and other methods of freezing, but in my particular case I'm using PyInstaller to freeze an application built on PySide6.
Qt is a big ...
- 71
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452
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Library to generate Version 1 UUIDs to be called from Java
Version 1 UUIDs represent a point in space and in time.
The "space" part is the MAC address taken from the networking port of the computer to uniquely identify where the id was generated (...
- 3,118
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1
answer
23
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Relating VBA to Python
I'm new to python. The last programming language learnt is VBA. I know that with python you can import libraries or module such as the requests, math, and selenium. VBA has a tool called the object ...
- 103
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51
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Replayer of chess moves in PGN or openings
I programmed a replayer of chess moves from Portable Game Notation, such as Milman v Fang, 2005, with FlaskChess for the server and python-chess for the logic (thanks to Python library to process ...
- 171
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1
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44
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Python library to process Portable Game Notation in chess
I want to replay chess games in Portable Game Notation, which describes moves such as the King's Knight opening with
1. e4 e5 2. Nf3
I adapted FlaskChess in Python for this purpose and it can take a ...
- 171
2
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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
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11
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A library of constexpr C++11 arrays, maps, tuples etc
I need to do some constexpr work - in C++11. The standard library for that version of the language has most constructs with non-constexpr methods (either because they just weren't marked or because ...
- 3,111
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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 ...
- 31
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27
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A workflow management to integrate into my own software
I have a specific request from a client to provide a workflow management / business process module that mixes human and automated tasks to integrate with our own existing web-based software. So the ...
- 111
1
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0
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17
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Is there a WPF library with chord-graphs?
I am building an application in WPF and I would like to implement a chord graph (like these https://www.data-to-viz.com/graph/chord_files/figure-html/unnamed-chunk-1-1.png). Is there a library (NUGET ...
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23
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C++ library for the 3-dimensional assignment problem
The 3-dimensional assignment problem is an extension of the Assignment Problem.
Given 3 groups of n people we want to split them into n triplets such that each possible triplet has a non-negative ...
- 101
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16
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Best framework for blog management system in Vue
I have a task to develop a blogs management system: this system included two role (administrators and readers).
administrators can access the admin interface to (create, edit and delete blogs).
...
- 101
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74
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Android libraries for Previewing Office document file formats
I'm looking for a library that I can use to preview doc, docx, xls, xlsx, ppt, pptx etc. file formats inside my Android application. Using intents is unsuitable for my particular application and it ...
- 111
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87
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Using heatmap view in custom images JS
I'm making a web with angular 9, taking data about pressure sensors in the feet and I would like to have a visual way to represent the data.
I saw some libraries that handle heatmaps like D3.js but I ...
- 21
2
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34
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Library for handling Abstract Syntax Trees efficiently
I'm looking for a C/C++ library for handling Abstract Syntax Trees that can be generated after recognizing a language in Antlr or yacc/bison. Given that in software or query optimization you need to ...
- 121
3
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3
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124
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Javascript chart library with noscript fallback support
What are some libraries for generating dynamic javascript charts that also provide fallback support to users without JS?
I'm looking at adding graphs to a website. I really like the way chart.js ...
- 161
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 ...
- 111
1
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1
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146
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Implementations of chameleon hash functions
For a research project we want to build a proof of concept of a redactable blockchain that employs chameleon hashing (cf. https://eprint.iacr.org/2016/757.pdf).
We are looking now for implementations ...
- 11
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1
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70
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Data validation library in Python and user defined rules
I'm starting a solution that matches data rows (importing a csv file initially) from created rules. It would be like an Excel filter solution with some specific options for date and number formats.
...
- 103
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2
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251
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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
...
- 3,111
4
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1
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31
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Is there an active, solid, free PHP library/tool for *correctly* crushing the variable/function/constant names in a single file?
I have managed to code a feature which takes my entire library's many .php files, bake them into a single PHP file, then removes all code comments and blankspaces. That part works perfectly and the ...
- 41
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577
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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
2
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1
answer
117
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Best api service for 3D bin packing algorithm
I'm developing an eCommerce which automatically creates shipment with the DHL API. The only problem is that I have to decide in which package/s I have to put the purchased items. So my problem is, ...
- 121
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49
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Embeddable C++ HTTPS server library?
tl;dr;
I'm looking for an HTTP/HTTPS library that can easily be embedded into other programs.
What I'm trying to do
The use case I need it for is to use it for monitoring, debugging and otherwise ...
- 111
0
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1
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326
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WinMerge like Solution for c#
Is there DLL or Class or Software you can recommend that returns the difference between two string[], as WinMerge does?
2
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0
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47
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TLS 1.3 Http Library for Windows
I have been looking for a http library with TLS 1.3 support that works on windows but haven't found. Implementing using native windows features seems impractical so far as well. I know chrome achieves ...
- 151
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7
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PosTag library to tag sentences with mistakes
I am developing an Intelligent tutor system. I have sentences with mistakes in determiners. I need a library in python that postag the sentences with these mistakes so that I can diagnose the error ...
- 111
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75
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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 ...
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0
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11
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python trigonometric module that accepts degree
Is there any python module that implements sine, cosine, arcsine etc. and doesn't require me to do cumbersome deg-rad-conversions every time I invoke them? I'm looking for something like:
>>&...
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0
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43
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Library to generate chart similar to the Libra App
I'm looking for an Android library that will allow me to generate a chart similar to the Libra app. Another example can be found in Hacker's Diet.
What chart type is this?
- 11
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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.
- 11
2
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22
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Graph de/serialization library supporting many formats
I'm interested in a C++ library for reading and possibly writing graphs and digraphs from and to buffers and streams/files. In other words: A graph de/serialization library.
Required features:
...
- 3,111
1
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1
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176
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GraphQL client library for Python
I am searching for a GraphQL client library for Python.
Required features:
GraphQL client library
open-source
for Python
- 137
1
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2
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314
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C++ - Write images to PDF file
Is there an easy to use PDF library (C++) to write a sequence of images to a PDF file?
- 11
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14
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Any recommendations on engines/approaches for doing text-based recommendation engines?
So I want to start out by saying that ML (as well as NLP more specifically) are things that are really quite new to me. I have read a lot about different approaches over the years and I feel I have at ...
- 101
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1
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16
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C++ library for laying out graphs
I am looking for a C++ library to layout graphs (directed and undirected).
I know that I can google for them and I did but all I found are Boost libraries and ones that are compatible with Qt only. I ...
- 113
1
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0
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18
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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, ...
- 11
1
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1
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186
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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 ...
- 11
1
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0
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11
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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 ...
1
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0
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13
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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 ...
- 11
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21
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.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 ...
- 11
2
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1
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962
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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 ...
- 123
1
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0
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50
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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 ...
- 111
1
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0
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45
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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?...
- 111
2
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0
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124
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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 ...
- 121
1
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1
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54
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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 ...
- 171