Geolocation is an accurate way to predict the user’s language.

This makes me so angry. It really really really really really does.

Despite setting everything to English I still get my receipts in French. And all because my IP is CG-NAT to the capital which is marked as french speaking.

What is so hard about letting me decide. The absolute fucking arrogance thinking you as a company know better than me in which language I would like to be served.

Eat a dick Microsoft.

Ironically, many languages that violate these rules are spoken in the US natively. People in the US just like to forget that there are other natively spoken languages (spoken since before English was introduced to the continent even).

My wife is Vietnamese, so I have a basic grasp of it, but they don't really have a word for yes.
The verb itself is used to answer the question.
Want something to drink? Drink. Want to go to the park? Go.

They have a word for no, but as you can probably ascertain, it's only for the negative.

Scottish Gaelic doesn't have 'yes' or 'no' - you answer with the positive or negative form of the verb used in the question.

http://www.gaidhliggachlatha.com/blog-mios-na-gaidhlig/how-to-say-yes-and-no-in-scottish-gaelic

Arabic doesn't have a word for "yes". I don't think most semitic languages do either [Classical Hebrew does not, but Modern Hebrew does, however, the word they use in modern Hebrew is the word for "Thusly", that is now a particle]. In fact you can see that proto-indo European didn't have a word for yes: Greek is ναι, but the romance languages are si (I am pretty sure French oui is actually derived from the same root as Spanish and Italian. Could be wrong) and if my memories is correct (and it may not be) classical Latin didn't have a word for yes. And the Germanic words yes/ja have a similar origin. I can't speak to the other IE languages unfortunately.

I know there are also language families that don't have a single word for no, but use a negation mood on the verb. I unfortunately can't give you an example of this. But it should be fun to look up!

Not sure about that one but the following one:

In each language, the words for yes and no never change, regardless of which question they are answering.

This happens in Danish actually. Example:

Kan du lide is? (Do you like ice cream?)
Ja
Kan du ikke lide is? (Do you not like ice cream?)
Jo

So in Danish we have "ja" which means "yes" but "jo" is used instead when answering a negative question, so as to confirm what the negative question asked. This is kind of annoying in English cause if you ask "Do you not like ice cream?" then if you say "yes" does that mean "yes I like ice cream" or does it mean "yes I do not like ice cream"? That's what "jo" disambiguates.

@TrickDacy @rimu but use them much more restrictively. As an example in Thai, "yes" is "chai", but is used only in a few situations, like if a question is ended with "chai mai" (yes followed by word forming polar question).

In interfaces you can't usually put this as yes/no buttons, but rather usually one is a verb like "khao" ("come/go in") and the other is the same word prefixed with mai ("not", different tone from the other "mai" i mentioned).

Chinese is similar but I don't know it as well.

Well, I only know of two off the top of my head, but I really doubt they're the only examples: Irish and Mandarin Chinese.

I think some Irish don't even habitually use them when speaking English. If you ask them "Are you ok?" they'd answer "I am" or "I am not."

I think Latin doesn't really have words for yes and no.

Even in english this isn't true, for example dots can appear inside a sentence for multiple reasons (a decimal number, an abbreviation, a quotation, three dots, etc, etc), which would make you split it into more than one piece.

English. I can go to the store and buy a sandwich for $8.99 all in one sentence, but splitting it on periods gives you two sentences.

There are languages that don't have the concept of "punctuation" at all.

In Denmark we have the digraph "aa" that is the same as "å". Since "å" is the last letter in the Danish alphabet, "aa" must be sorted likewise. Hence the ordering Aalborg -> Allerup -> Middelfart is incorrect and the correct ordering is Allerup -> Middelfart -> Aalborg.

The exception is if two a's are pronounced as separate vowels e.g. due to compounding words: "ekstra" + "arbejde" gives "ekstraarbejde" but here it is not pronounced as "å" so ekstraarbejde -> ekstrabetaling is correct ordering as well

https://en.m.wikipedia.org/wiki/Danish_and_Norwegian_alphabet

Many examples are listed on Wikipedia: https://en.m.wikipedia.org/wiki/Alphabetical_order#Language-specific_conventions

For French, the last accent in a given word determines the order.[14] For example, in French, the following four words would be sorted this way: cote < côte < coté < côté. The letter e is ordered as e é è ê ë (œ considered as oe), same thing for o as ô ö.

In German Ä comes after A, in Swedish Ä comes after Z