Why is using a Global Variables class (singleton) bad practise?
129207
What is so bad about singletons?
93734
Static variables initialisation order
146924
When we should go for a Singleton class in Java?
156233
Why does the set of all singleton sets not exist?
9078
Difference between static class and singleton pattern?
102063
Global JavaScript Variable Scope: Why doesn't this work?
131321
What is the correct way to write a singleton pattern in Ruby?
40077
C# member variable initialization; best practice?
77161
Why would you use a class method constructor versus alloc/init?
140941
Global or Singleton for database connection?
118002
What exactly is the singleton class in ruby?
118044
PHP class: Global variable as property in class
47049
Why are singleton objects more object-oriented?
31737
Why aren't static data members allowed in local classes?
141136
Creating a singleton in Python
85429
What does @synchronized() do as a singleton method in objective C?
158951
What makes a static variable initialize only once?