Most voted "open-source" questions
Open source software is software distributed under a license that specifically allows anyone to copy, modify, extend and redistribute the source code without paying royalties or fees to the original authors. Use this tag when the fact that something is open source has significant effect on the question.
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41
votes5
answers32714
viewsJava Library for Brazilian Electronic Invoice (Nfe)
I’ve been developing an enterprise management system for some time. I need to add to it the electronic invoice issuance functionality in the Brazilian standard. Is there a well tested and preferably…
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40
votes9
answers10435
viewsMy city zip code, where can I find open, updated and reliable source?
The Postal Address Code, CEP (or ZIP code) the addresses of a city guarantee greater reliability to address data and to geolocation resolution by address... Remembering that address is not only…
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18
votes2
answers4057
viewsVocabulary of our language, where to find VOLP data?
The applications of complete and reliable dictionaries are immense (you don’t even have to choose them here!)... Our language, unlike English and many others without an "official reference", is…
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9
votes1
answer596
viewsHow does software licensing work?
I’ve searched a lot on Google but I couldn’t find an answer that made everything clear. Suppose I have a home project and publish this code in a very famous repository, like the Github. And he’s…
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9
votes1
answer315
viewsWhat is the function of an open-source license? What are the main licenses?
I have researched and found little content in Portuguese on this, I do not know if I am looking for the right term for not knowing much of the subject. I have some questions about software licenses…
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6
votes1
answer3110
viewsDecoder for CAPTCHA
I need to turn a captcha into text, being specific, to perform the download of NFE on the site Receita Federal, and for this I have read about the OCR however, it does not seem to be 100%…
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5
votes1
answer15650
viewsWhat is an RTMP server and how to connect to it with Flash Sharedobject?
I need to create a file SharedObject Flash on an internet server for communication between several .SWFs. This communication needs to be fast and if possible in real-time. After some searches on the…
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4
votes2
answers12377
viewsDecoder for Open Source CAPTCHA
I am looking for an API for decoding CAPTCHA, one that is free to use and open source. I understand that this is a complex process that uses OCR scans and advanced techniques of analysis and digital…
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3
votes1
answer2479
viewsOpen Source E-commerce in ASP.NET
I know that in PHP there is a lot of e-commerce framework in the market today, but in ASP.NET, which framework exists today? What advantages and disadvantages of each? Is it worth using or building…
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2
votes2
answers49
viewsMake a new framework based on another open source with GPL license
I want to use parts of a open source framework made available on Github under a GPL license. I will upload my code on Github and also under the GPL license. At the end of my framework, want to do…
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2
votes0
answers61
viewsGithub - How to accept PR automatically after revisions?
I’m doing a project on Github and I’d like to structure something that after a certain amount of approvals in the revision, that happens to merge the pull request automatically. I know this is…
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1
votes2
answers682
viewsView of XSD
In our life of development we always face various challenges. Whenever I needed to visualize an XSD in the form of a diagram, I used the program XSD Diagram, see the image below: However, for a few…
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0
votes1
answer1124
viewsAdvantages/Disadvantages Magento x Opencart x Other Open eCommerce
I am with a project to start and I would like to know what advantages, disadvantages, resources and etc. I mean, main differences between open source e-commerce platforms: Magento Opencart Other…
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0
votes2
answers167
viewsBest Solution for Web Service Rest
I wanted to implement a Web Service that would provide data to mobile platforms (Android and iOS), someone knows the best service I can use for such? I’d rather it be something open source. I was…