difference between local and global scope in JavaScript ?

[sabeerakhan00]

Hello Dear,

Please Tell Me What is difference between local and global scope in JavaScript ?

[petershene]

JavaScript variables have only two scopes. Global Variables − A global variable has a global scope which means it can be defined anywhere in your JavaScript code. Local Variables − A local variable will be visible only within a function where it is defined. Function parameters are always local to that function.Jan 23, 2018 ( from inside a knowledge snippet inside a google search ) I copied and pasted your question and just got the answer from Google like this with your question highlighted word for word....I hope this " Seo" is benefiting your astrology website. We are a local graphic and website design company in East London (https://www.newperspectivestudio.co.za/) - Meaning we operate local if we were global it means we orate globally despite our placement same thing as your variables there.

[sabeerakhan00]

Thank's Dear.

[RuskinF]

The scope of a variable is the region of your program in which it is defined. Global Variables − A global variable has a global scope which means it can be defined anywhere in your JavaScript code. Local Variables − A local variable will be visible only within a function where it is defined.

[RH-Calvin]

The scope of a variable is the region of your program in which it is defined. Global Variables − A global variable has a global scope which means it can be defined anywhere in your JavaScript code. Local Variables − A local variable will be visible only within a function where it is defined.

[shunny0007]

JavaScript variables have only two scopes. Global Variables − A global variable has a global scope which means it can be defined anywhere in your JavaScript code. Local Variables − A local variable will be visible only within a function where it is defined. Function parameters are always local to that function.