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The second argument of the reduce function is the initial value, so for the sum it starts at 0. That’s why the ,0) is there for.
0
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solved For what 0 between comma and bracket is used for?
[ad_1]
The second argument of the reduce function is the initial value, so for the sum it starts at 0. That’s why the ,0) is there for.
0
[ad_2]
solved For what 0 between comma and bracket is used for?