Scope of Variables: Why are global variables not recommended?

preview_player
Показать описание
This video will explain what scope is, what global and local scopes are and why global variables should not be used everywhere.

I couldn't find good animations for my example so I used The Sims 3 University to demonstrate my point. I hope it is clear enough!

I'm planning to dive deeper into JS scope but this video took 3 days to produce so I will create another video in another day. Thanks for watching!

  1. Alex D
  2. computer science
  3. scope
  4. local scope
  5. global scope
  6. global variables
Рекомендации по теме
Scope of Variables 0:11:12

Scope of Variables - Local vs Global

scope of variables 0:06:52

scope of variables in javascript | global & local | Bhanu priya

Scope and Local 0:09:41

Scope and Local Variables in Java

Python Tutorial: Variable 0:20:59

Python Tutorial: Variable Scope - Understanding the LEGB rule and global/nonlocal statements

Variables and Scope 0:07:42

Variables and Scope - CS50 Shorts

Java Scope - 0:09:57

Java Scope - Scope of Variables in Java Tutorial #53

Lesson #36 - 0:08:00

Lesson #36 - Variable Scope/ Local vs Global Variables

Scope of Variables: 0:06:21

Scope of Variables: Why are global variables not recommended?

Ask a Developer: 0:12:11

Ask a Developer: C Variables: Storage Location, Lifetime and Scope.

#15 JavaScript Tutorial 0:05:36

#15 JavaScript Tutorial | Scope of Variables | Global vs Local

Scope of Variables 0:05:34

Scope of Variables | Local Scope | Global Scope | C Programming Language

SCOPE and FREE 0:15:39

SCOPE and FREE and BOUND Variables in Predicate Logic - Logic

Variables and Scope 0:08:28

Variables and Scope | Javascript | Web Technology | Lec-27 | Bhanu Priya

Scope of Variables 0:06:45

Scope of Variables in Python with Programs | Local & Global Variable in Python Class 12 | Class ...

Python - Scope 0:04:01

Python - Scope of Variables

Scope & Lifetime 0:10:48

Scope & Lifetime Of Variables | ICSE Computer Applications | Java & BlueJ

Python Global Variables 0:06:33

Python Global Variables (☠ Don't Use them!) #14

Scope, Global Variables 0:13:07

Scope, Global Variables and Global Keyword | Python Tutorials For Absolute Beginners In Hindi #33

Local vs Global 0:10:37

Local vs Global Variables in Python| Python Tutorial - Day #48

C++ in Amharic 0:09:06

C++ in Amharic : Lecture - 35 | Scope of variables (Global and Local variables)

Java Basics - 0:06:39

Java Basics - Scope of Variables

Variable scope and 0:10:06

Variable scope and functions

Scope, Visibility and 0:11:31

Scope, Visibility and Lifetime of variables - Complete Description along with their types.

Scope of Variables 0:12:17

Scope of Variables