Reserved Keywords in JavaScript - JavaScript Tutorial 09

Notes for You:: Reserved Keywords in JavaScript - JavaScript Tutorial 09
- Keywords are reserved words in JavaScript.
- Their meaning and purpose is already defined within the JavaScript.
- Keywords must be written in lower case letters.
- Keywords should not be used as identifiers or user defined names.
- For naming variables, constants, arrays, functions, objects, etc. do not use keywords
Ex (25+):
typeof, var, const, null, undefined
true, false
if, else, switch, case
for, while, do, in
break, continue
function, return, default
try, catch, throw, finally
new, delete, this, instanceof
void, with
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[@vamsikrishna4972]

keyword:
example Car: Accelerator, Break, Clutch there functions are already defined;
Lock and Key mechanism is also example for keywords.
another examples: tv, lights, fan etc....
sir i am trying to match ur concepts with daily activities sir. thanks alot sir. your videos are helping me alot to improve myself

[@ChidresTechTutorials]

That's great

[@vamsikrishna4972]

sir can u plz make videos on scope chain and lexical scope so that we can have complete knowledge on variables concept sir.@@ChidresTechTutorials

[@ChidresTechTutorials]

Sure will try
@@vamsikrishna4972

[@earldelacruz3727]

Thank you for this sir

[@ChidresTechTutorials]

Welcome. Explore chidres tech tutorials for more videos.

[@kadriahamadamouroivili187]

😍 wonderful

[@ChidresTechTutorials]

Thank you

[@ravisinghrawat1344]

Thankyou

[@ChidresTechTutorials]

Most welcome Ravi