Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
JasonB`WeakCache`
SameInstanceQ  |
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Details and Options
Examples
(9)
Basic Examples
(2)
In[1]:=
a="key"1;b="key"1;a===b
Out[1]=
True
However, they are different instances of the same data:
In[2]:=
 | SameInstanceQ |
Out[2]=
False
In[3]:=
c=a;
[a,c]
| SameInstanceQ |
Out[3]=
True
Two strings entered separately are different instances:
In[1]:=
| SameInstanceQ |
Out[1]=
False
In[2]:=
| SameInstanceQ |
Out[2]=
True
Two undefined symbols are always the same instance:
In[3]:=
ClearAll[foo]
[undefined,undefined]
| SameInstanceQ |
Out[3]=
True
Scope
(1)
Properties & Relations
(5)
Possible Issues
(1)
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