Unanswered Questions
366 questions with no upvoted or accepted answers
5
votes
0
answers
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views
Generic Type Parameters where one is itself Generic with a Type Parameter of the Other
I have a couple of classes with the following pattern that I am uncomfortable with. Is this the only way to do this, or are their other design patterns that would be more reliable.
public class ...
- 201k
5
votes
0
answers
564
views
Smallest number of rectangles covering marked parts of grid
I have an N by N grid of cells, and certain blocks are marked:
+--+---+---+---+
| | | | |
| | x | x | |
| | x | x | |
| | | | |
| | | | x |
+--+---+---+---+
I would like to ...
- 289
4
votes
2
answers
501
views
Data processing pipeline design for processing data
I have a use case for which I need to build a data processing pipeline
Customer contact leads data coming from different data sources like csv, data base, api has to be first mapped to a universal ...
CommunityBot
- 1
4
votes
0
answers
320
views
Should I pass presenter to use case when implement clean archeiture using scala
This question came to me when I was trying implement Clean Architecture using Scala, and come across this post.
In the accepted answer, @candiedorange emphasis on the separation of responsibility, and ...
CommunityBot
- 1
4
votes
0
answers
2k
views
Python and C++ repository structure
I'm refactoring the directory structure of a large Python repo that has a few dozen C and C++ files littered throughout. Is there a suggested architecture for a Python package that contains C/C++ code ...
- 201k
4
votes
0
answers
1k
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What are the benefits of an input/output component design?
For the company I work at, all of our projects,
including a new one started last year, are written in C89.
We write for vxWorks (a real time embedded operation system).
Our software runs multi-...
- 1,023
4
votes
0
answers
1k
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Calculating the multiplicative inverse of a number in a Galois field
I was told to come here from Stack Overflow because I was "looking for an algorithm". I'm trying to implement it in Python, but there is nowhere on the net that gives a straightforward way for ...
- 247
4
votes
0
answers
1k
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How to Use Python as a "Macro" runner for a C# Application
I am working on an application that the user may wish to automate some features of (but we don't know what at the moment) I would like to provide them some kind of scripting interface so they can play ...
- 201k
4
votes
0
answers
2k
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Structuring a multi-language project?
I'm working on a project which involves writing code for multiple devices, each in its own language (in particular, Arduino and Python). I want to contain the entire project in a single directory, but ...
CommunityBot
- 1
4
votes
0
answers
215
views
Incorporating custom Algorithm in SOLR-LUCENE , before Indexing?
CURRENT FLOW: I am using a custom algorithm(presently in php) to rank
the MYSQL records before INDEXING it to SOLR .
WHAT I WANT : Is it possible implementing this
ALGORITHM(may be in JAVA) inside ...
- 149
3
votes
0
answers
258
views
How to encapsulate functions inside a library
I'm working on a project that uses an in-house library, which is also used by other projects.
There are some classes and methods in other classes that are not used outside the library itself, is there ...
- 139
3
votes
0
answers
85
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Confused about how to test Python scripts that install and configure a development setup on OSX (VMware? Docker-OSX?)
In my company we hire engineers for various "disciplines"—iOS, Android, Web, Backend, Data, etc. Engineers follow an onboarding workbook to install what they need for their discipline. iOS ...
- 471
3
votes
1
answer
214
views
How to structure python modules/packages according to dependecy inversion
If I am working on a project, say it has this file structure:
car/
body/
__init__.py
doors.py
bonnet.py
engine/
cyclinderhead/
__init__.py
pistons.py
...
CommunityBot
- 1
3
votes
0
answers
334
views
Efficient BACnet device polling strategy
Example BACnet network:
Some help is needed to solve a problem around architecting an efficient method of polling BACnet devices across multiple networks (i.e. MS/TP networks) where client software at ...
3
votes
0
answers
255
views
Architecture and Security in a Web/Native app while generating PDFs
I am trying to make a system where a user can view/download his statements (say salary slips). The user will have ability to download PDF versions of these statements and can also save them to Google ...
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