What characters are allowed in a URL?

A URL is composed from a limited set of characters belonging to the US-ASCII character set. These characters include digits (0-9), letters(A-Z, a-z), and a few special characters ( “-” , “.” , “_” , “~” ).

What character is hex 80?

ampersand
ASCII and EBCDIC character sets

Decimal Value	Hex Value	Meaning
80	50	ampersand
81	51
82	52
83	53

When to end an email with “…”?

Ending a phrase or sentence with “…” could mean different things depending on the content and tone of the email in question. I do that on occasion when apropos. With that said, to do this at the end of every sentence is not appropriate and lends to cryptic communications.

What is the best sign off for an email?

Cheers A recent study by the email app Boomerang rated cheers as the most likely sign-off (that isn’t a thank-you) to get an email response. It works well if your email is friendly and conversational but, unless you’re actually British or Australian, it may come off as affected in more formal settings.

What happens if you use the wrong sign-off in an email?

The body of your email might well be perfect, but it can all go awry if you use the wrong sign-off. It’s just a word or a short phrase, followed by your signature, and yet finding the right tone to close your email often requires a surprising amount of thought and finesse.

Why do people end sentences with a ‘J’?

Q. Why do people keep ending sentences in e-mails with a “J” where I think a smiley emoticon would go? A. You’re not looking at some secret messaging shorthand. Instead, you can blame Microsoft. No, really. That strange substitution comes from a bug in its Outlook software for Windows that’s been around since at least 2010.