PrependTo
PrependTo[list, e]
prepends e
to list
and returns the modified list
.
Attributes[PrependTo] := {HoldFirst, Protected}
Simple examples
In[1]:= CompoundExpression[l = {a, b}, PrependTo[l, c], l] Out[1]= {c, a, b}
PrependTo[list, e]
prepends e
to list
and returns the modified list
.
Attributes[PrependTo] := {HoldFirst, Protected}
In[1]:= CompoundExpression[l = {a, b}, PrependTo[l, c], l] Out[1]= {c, a, b}