Today I Learned

hashrocket A Hashrocket project

Last Logged Value in Chrome

When using the Chrome DevTools console as a REPL, we can access the last logged value with $_. Here's a common use case, variable assignment:

> "Call me Ishmael"
< "Call me Ishmael"
> const openingLine = $_
< "Call me Ishmael"
> openingLine
< "Call me Ishmael"
See More #javascript TILs
Looking for help? At Hashrocket, our JavaScript experts launch scalable, performant apps on the Web, Android and iOS. Contact us and find out how we can help you.