Search Results
Search type | Search syntax |
---|---|
Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
URL | url:"*.example.com" |
Saves | in:saves |
Status |
closed:yes duplicate:no migrated:no wiki:no |
Types |
is:question is:answer |
Exclude |
-[tag] -apples |
For more details on advanced search visit our help page |
Large English-speaking country in North America between Canada and Mexico, and Pacific and Atlantic Oceans. Used for questions on traveling from, to, or through the USA. For general questions about North America, use the [north-america] tag but be more specific (eg State) where relevant.
10
votes
Are my US dollar bank notes still valid and for how long will they be?
Yes, they're still valid, and should never expire. You may find that some places look suspiciously on the old designs for larger bills like that, but you can always trade them in at a bank at no cost. …