Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Update 02-match-extract-strings.md #223

Merged
merged 2 commits into from
Apr 28, 2024
Merged

Update 02-match-extract-strings.md #223

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
8761b9d
Update 02-match-extract-strings.md
aforestsomewhere Apr 26, 2024
14a7da0
Update episodes/02-match-extract-strings.md
aforestsomewhere Apr 26, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion episodes/02-match-extract-strings.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -189,7 +189,7 @@ The string before the "@" could contain any kind of word character, special char

### Finish the expression

The string after the "@" could contain any kind of word character, special character or digit in any combination and length as well as the dash. In addition, we know that it will have some characters after a period (`.`). Most common domain names have two or three characters, but many more are now possible. Find the latest list [here](https://stats.research.icann.org/dns/tld_report/). What expression would capture this? Hint: the `.` is also a metacharacter, so you will have to use the escape `\` to express a literal period. Note: for the string after the period, we did not try to match a `-` character, since those rarely appear in the characters after the period at the end of an email address.
The string after the "@" could contain any kind of word character, special character or digit in any combination and length as well as the dash. In addition, we know that it will have some characters after a period (`.`). Most common domain names have two or three characters, but many more are now possible. Find the latest list [here](https://data.iana.org/TLD/tlds-alpha-by-domain.txt). What expression would capture this? Hint: the `.` is also a metacharacter, so you will have to use the escape `\` to express a literal period. Note: for the string after the period, we did not try to match a `-` character, since those rarely appear in the characters after the period at the end of an email address.
aforestsomewhere marked this conversation as resolved.
Show resolved Hide resolved

::::::::::::::: solution

Expand Down
Loading