What is "$" in Chrome console? -
when type $
in chrome console returns function. sure it's not jquery's $
.
if want use jquery in console, best way trigger jquery in chrome console $
.
$
alias document.queryselector
. in same vein there $$
alias document.queryselectorall
.
it defined in command line (console) api.
command line api reference
the command line api contains collection of convenience functions performing common tasks: selecting , inspecting dom elements, displaying data in readable format, stopping , starting profiler, , monitoring dom events.
if have $
defined on page global (perhaps using jquery), you'll global, not command-line built-in.
there other handy functions defined there.
to run jquery, without having in page source code, may find chrome extensions handy, or copy-paste jquery source code in console.
Comments
Post a Comment