What is the difference between those two implementations of a singleton?
8843
Is there an advantage to use a Synchronized Method instead of a Synchronized Block?
60648
Is Meyers' implementation of the Singleton pattern thread safe?
34819
What is the difference between an Instance and an Object?
86356
A private list variable is inadvertently shared between instance objects
63537
Difference between Field and Field Instance?
101895
What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
40130
Difference between volatile and synchronized in Java
129358
Property vs Instance Variable
131321
What is the correct way to write a singleton pattern in Ruby?
137366
Disposable singleton in C#
97624
In what order do static/instance initializer blocks in Java run?
27219
Is there any difference between type? and Nullable?
91891
When to use lazy instantiation in iOS?
92032
What's the difference between Thread start() and Runnable run()
88877
What is the difference between dynamic and static polymorphism in Java?
39333
The meaning of singleton and existence of $\{\varnothing, \{ \varnothing \}\}$
34204
Difference between class variables and class instance variables?