Command for loading jQuery on Google Chrome inspector? -

i remember seeing there specific command put on google chrome's inspector console load jquery , allow execute jquery commands.

however, cannot remember command was, , searching online brings me unrelated results.

anyone knows command?

thanks!

edit: years later had realized asking $$ function in console. however, not jquery provides similar selector option, shorthand document.queryselectorall. answers here address adding jquery real, of functionality.

you mean, script load jquery in arbitrary page? have constructed following cross-browser bookmarklet purpose:

javascript:if(!window.jquery||confirm('overwrite\x20current\x20version?\x20v'+jquery.fn.jquery))(function(d,s){s=d.createelement('script');s.src='https://ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.js';(d.head||d.documentelement).appendchild(s)})(document); 

it detects whether jquery exists. if does, confirmation dialog appears, in current version shown, can decide whether it's ok overwtite existing jquery object.

currently, jquery 1.8 loaded cdn on ssl.

• if want load different version, replace '1.8' e.g. '1.7.1'.
• if want load compressed version, replace jquery.js jquery.min.js.
• if don't mind loading jquery on http:, google's cdn can replaced with:
  • http://code.jquery.com/jquery.js - latest version
  • http://code.jquery.com/jquery-latest.js - latest version
  • http://code.jquery.com/jquery-1.8.0.js - version 1.8

to save time editing, here's same bookmarklet top of answer, getting latest version (instead of fixed one) http://code.jquery.com/:

javascript:if(!window.jquery||confirm('overwrite\x20current\x20version?\x20v'+jquery.fn.jquery))(function(d,s){s=d.createelement('script');s.src='http://code.jquery.com/jquery.js';(d.head||d.documentelement).appendchild(s)})(document); 

note: having latest version nice, don't surprised when jquery "behaves weird" (=updated).