The real deal isn’t the language barrier but the keyboard layout. Most special characters usually used for coding are just perfectly at hand when using the US layout.
At one point i started buying US keyboards set with the US-int layout, which i find easier to use than ES and latam.
Everyone should code in Armenian. Why? Because it would be funny.
Most popular programming languages have English-language keywords and that can’t be changed, so we certainly have to learn those.
How we learn to name symbols (variable/function names), that obviously depends on the programming course. But most real-world code has most symbols written in English with the possible exception of business-specific terminology that the business doesn’t use in English. The same is true of comments.
Sadly, in the horrible english language
i’ve seen both. there is german program code with german variable names and german comments. yeah, it sounds about as strange as it is.
// diese variable beschreibt den luftzug an den messrohren var trötflöte = lese_zahl_aus(datenbank);but it’s rare. most people who work in IT in germany will write english variable names and english comments.
In my experience it’s more common in industrial (plc) and embedded software. Where people don’t have to work in large teams.
what does “plc” mean here?
It’s super common if it’s any sort of open source project because the collaborators can be anywhere and English is a good baseline.
IIRC one of the big tasks when Star Office became Open Office (later Libre Office) was translating a bunch of the German comments to make the code more accessible.
I’m sure I’ve seen some majority french code bases as well. There are certainly academic hypervisors out of China which have comments in Chinese kanji.

Also air traffic control and commercial aviation radio communication are in English, worldwide.
Maritime radio has a lot of French in it
It depends honestly.
Key words like If, Match, Else, From, This ,etc will be in English, but variable names can be in any Unicode language as the var name gets converted to machine code after compilation.
A mix. In uni we learned algorithms in pseudo code and that was always in native language. Actual coding was typically English, but older professors often did it in their language.
Preferably in English. Nothing is worse than reading code with a mixture of languages. Although false friends can also be quite annoying.
What should you do if you inherit a project where they are already mixing languages because they just copy pasted from tutorials?
Exacerbate the problem by using your own style that’s not been used before.
The only solution to having too many standards is always to add another new standard. /xkcd
int main(){ cout << "It's more compact this way and yeah I'll die on this hill"; Return 0;} //see you even get to end lines in devious winky smilies who doesn't love that
You’ll be surprised to learn that WinDEV can be programmed in a ton of diferent languages. I mean the instruction set and all. It feels dirty to read code written in french, and that’s my mother tongue. What a shit show. Only ‘logo’ for kids in primary school makes sense to have in their native language. EDIT : mostly french or English actually https://pcsoft.fr/wlangage.htm
I teach my students to just code in English from the start. Not all languages/compilers/linkers/whatever handles the Danish characters ‘æ’, ‘ø’, and ‘å’ all that predictably, most companies will require you to use English for international collaboration, and besides most documentation is in English anyway. Last reason is why I urge my students to just use English versions when available. Some FLOSS translations are crap, and you can’t just copy paste an error into askjeeves and get an answer.
The only thing that has to be in Danish is Excel automation, because for some bizarre reason Microsoft translated
allsome of the functions. I say some because I’ve seen functions in English that just wasn’t available in Danish Excel.Do non-English speakers learn to code in English
Why should they?
Code is programming language, not natural language. If they have already learned some natural English, then maybe it seems practical. Otherwise, no reason to try that.
Well, unless you specifically take steps to change how types and built in functions are called, you’re going to be writing “string” “for” and “if”
Doesn’t matter. Could be any symbols instead. The same as math symbols.
“string” “for” and “if”
That’s the part that the experts call “programming language”
And those words are written in what experts call, “English”.
And that’s all English. So, in order to use “programming language” , they are going to have to use some English
I learned English before learning Programming, but there are localized programming languages targetting learning like Portugol https://pt.wikipedia.org/wiki/Portugol








