No, cause “John\nDoe” messes up my regex. Sorry, out of the question. I’m not good with regex.
What’s the answer? I need the link
Edit: I found it
I want the char 8 that makes a beep.
“John $(tput bel) Doe”
Easy,
John\nDoeProbably have to escape it so it will work properly: John\/nDoe
\nalready is an escape sequence, consisting of\, the escape character, andn, the code that is responsible for the new line. Together they form an escape sequence.This person unicodes
Unix or dos format?
Anyway, you probably need to put a backslash before it to indicate line continuation.
But wouldn’t it be better to use something more traditional, such as <br>?
HTML is more traditional than
\n?True, poor choice of phrase.
But I was thnking of something like
#define my_macro does not fit\ on one line
I really can’t even begin to properly explain this because it’s just so many layers of intuition. No, you absolutely cannot have a line break in your name. That’s not a letter. That said, I’m fully prepared for someone to give me an example of some writing system that uses line breaks for unique purposes apart from spaces.
Chaotic neutral response: A line break is just white space.
Most languages use white spaces
its not just a white space. Sometimes it entails a white space, when theres still space on that line. Sometimes it does not.
apart from spaces
😎🤙
why settle for \n when you can go for the stylish carriage return
¿Porqué no los dos? A nice \r\n, Windows style.
What about an open bracket? (
) Found Satan
( it will be fine with enough upvotes
Teehee )
Downvoting in order to bring it below @whynot’s comment.
( 😀
))<>((
There are a frightening number of systems that don’t allow “-”, which isn’t even an edge case. A lot of people - mostly women - hyphenate their last names on marriage, rather than throw their old name away. My wife did. She legally changed her name when she came of age, and when we met and married years later she said, “I paid for money for my name; I’m not letting it go.” (Note: I wasn’t pressuring her to take my name.) So she hyphenated it, and has come to regret the decision. She says she should have switched, or not, but the hyphen causes problems everywhere. It’s not a legal character in a lot of systems, including some government systems.
I have come across a shockingly large amount of people who not only have a hyphenated last name but also have a hypenated first name! Dealing with every new computer system is like a new adventure
You’d think by now Jean-Luc Picard would be a well known example and systems are able to deal with it.
It boggles my mind how so many websites and platforms incorrectly say my e-mail address is ‘invalid’ because it has an apostrophe in it.
No. It is NOT invalid. I have been receiving e-mails for years. You just have a shitty developer.
Ugh and that happens a lot if your email domain has an even slightly unusual TLD too.
worst thing is, the regex to check email has been available for decades and it’s fine with apostrophies
Well, and remember: If in doubt, send them an e-mail. You probably want to do that anyways to ensure they have access to that mailbox.
You can try to use a regex as a basic sanity check, so they’ve not accidentally typed a completely different info into there, but the e-mail standard allows so many wild mail addresses, that your basic sanity check might as well be whether they’ve typed an
into there.The regexes are written to comply with RFC 5332 and 6854
They are well defined and you can absolutely definitively check whether an address is allowable or not.
Yeah, I’m just saying that the benefit of using such a regex isn’t massive (unless you’re building a service which can’t send a mail).
a@bis a syntactically correct e-mail address. Most combinations of letters, an @-symbol and more letters will be syntactically correct, which is what most typos will look like. The regex will only catch fringe cases, such as a user accidentally hitting the spacebar.And then, personally, I don’t feel like it’s worth pulling in one of those massive regexes (+ possibly a regex library) for most use-cases.
Yes! Hyphens and “+” are also legal, and while most will accept a dash, many don’t allow ‘+’. But it’s explicitly allowed in the spec!
And you’d think a simple solution is just leave out the hyphen when you put you name in, but that can also lead to problems when the system is looking for a 100% perfect match.
And good luck if they need to scan the barcode on your ID.
Then the first part is interpreted (in the US, anyway) as a middle name, not as part of the last name. I did run into a recently married woman who did that: dropped her middle name, moved her last to the middle, and used her spouse’s last name.
More commonly, places that don’t take hyphens tend to just run the two names together: Axel-Smith becomes AxelSmith.
Programmers can be really dumb.
As someone who’s mexican I encounter that more than one would think since I have 2 last names and it gets weird sometimes since I also have a middle name.
God, the French. My friend has two first names, two middle, and thankfully only one surname.
Something that could happen in Mexico for a name is Juan Maria as a first, Guillermo David as a middle and Gonzales De Mercado as a last name. Technically 7 words and totally a thing but not common at all, anymore at least.
My mom didn’t hyphenate, but she does include her maiden name when writing her full name, after her middle name. It never even occurred to me that that’s uncommon.
So she writes 4 names? Does she put her maiden and married names both in the “surname” field? Or middle and maiden together in the “middle name” field?
That’s easy, just call it Jhon\nDoe
John\0Doe will fuck with all C (and C based derivatives) software that touches it.
With an address in 's-Hertogenbosch to help people who are lazy about escaping.
Nah, it will end up simply as “John” in the database. You need “John%sDoe” to crash C software with unsafe printf() calls, and even then it’s better to use several “%s”
C and C derivatives will be fine unless they’re fucking up encoding.
Which rarely, if ever, happens. Especially with US software.
I’d rather include a bell character ‘\a’
Bing Crosby
And that’s why you’re not safe for work.
Be funny as fuck if Canada started extradition procedures when he landed
Once I was tasked with doing QA testing for an app which was planned to initially go live in the states of Georgia and Tenessee. One of the required fields was the user’s legal name. I therefore looked up the laws on baby names in those two states.
Georgia has simple rules where a child’s forename must be a sequence of the 26 regular Latin letters.
Tenessee seemed to only require that a child’s name was writable under stone writing system, which would imply any unicode code point is permissible.
At the time, I logged a bug that a hypothetical user born in Tenessee with a name consisting of a single emoji couldn’t enter their legal name. I reckon it would also be legal to call a Tenessee baby 'John '.
Sounds like you did a thorough job as a QA tester. As a software engineer, I love to see it.
Can I kill someone who wants to do this? How do I legally get away with it?
Plead permanent sanity. If I was the judge I would let you go.
Thanks bro
I gotchu
