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This sounds like a culture gap: they hired people who wanted to make a phone app because that's all the rage, but they weren't real coders. Their mobile developers refused to learn C++.

Why did DropBox have so much trouble making a cross-platform C++ mobile application while video game studios makes cross-platform C++ video games so easily? The article is light on details, but I can make some guesses:ġ.

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This overhead ended up being more expensive than just writing the code twice. And they all stem from the same basic issue: By writing code in a non-standard fashion, we took on overhead that we would have not had to worry about had we stayed with the widely used platform defaults. Here are some of the things we learned as a company on what it costs to effectively share code. This decision was due to the (not so) hidden cost associated with code sharing. We have now completely backed off from this strategy in favor of using each platforms' native languages (primarily Swift and Kotlin, which didn't exist when we started out).

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We needed to find a way to leverage this small team to quickly ship lots of code on both Android and iOS. We adopted this C++ strategy back in 2013, when our mobile engineering team was relatively small and needed to support a fast growing mobile roadmap. The idea behind this strategy was simple - write the code once in C++ instead of twice in Java and Objective C.

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You can learn Python at Devmountain in 16 weeks: learn more about the Full-Time Python Software Engineering course.Eyal Guthmann, a software engineer at cloud storage service Dropbox, writes: Until very recently, Dropbox had a technical strategy on mobile of sharing code between iOS and Android via C++. Do You Use Python Yet?īoth big companies and startups can use Python in their development process, and they need software engineers to create and maintain their products. It’s pretty incredible that Python was worth making a switch for. Fun tidbit: Reddit was originally written in Common Lisp but was rewritten in Python to make development more flexible with access to more code libraries.

But, instead of pictures (like Instagram), Reddit is largely text-based. Reddit is another social media giant based in San Francisco that uses Python. That’s a whole lot of Python for a whole lot of website.

(Not judging.) Did you know that it also uses Python on its backend to handle all that wonderful image sharing and posting? Instagram also deploys the Django web framework, which is written in, you guessed it, Python. Instagram is a social media platform based in San Francisco that you may or may not use on a daily basis. One nice aspect of Dropbox having one single code base that uses Python is that developers can easily talk to one another without bringing other languages into it. The Dropbox client is primarily written in Python, utilizing some TypeScript, Rust, and Go as well. 2 Dropboxĭropbox is a popular file-sharing and cloud storage company that you may have used, based in San Francisco. In fact, Yelp’s website is actually written in Python, using a custom framework, with some Java worked in there, too. What you might not have known is that Yelp uses Python, so developers can interact with Yelp’s API utilizing Python to work with business listings and other data. Yelp is a well-known review website that’s been around for a while. Here are four big companies that use Python: 1 Yelp It is used by large companies you’ve probably heard of. Python is a popular beginner-friendly programming language, but just because you can learn it relatively quickly doesn’t mean it can’t do a lot. If your dream job is working as a software engineer for a company that uses Python, it makes sense to learn Python as your foundational programming language. One of the most important pieces of information to consider is which programming language is used by the company or type of company you’d like to work for. Choosing which programming language to learn first is a big decision, and many factors should be taken into account.

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