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Bart Pit
1,150 Pointsdon't understand what I need to do in task 1
Question is:
On line 18, set the variable 'saying' to the concatenation of the 'first' and 'second' arrays with the word "dog".
var first = ["The", "quick", "brown", "fox", "jumps"]
var second = ["over", "the", "lazy"];
I know I need to concat the two like so:
var saying = first.concat(second);
But what do I need to do with 'dog'? Push it on the end of the new saying array? Tried that, didn't work. Tried to join the saying array with 'dog' as separator. Didn't work. When I check the code with only the concat of the two arrays, it responds with that it expects an array like:
"The", "quick", "brown", "fox", "jumps", "over", "the", "lazy", "dog"
Well, saying.push('dog') would do that, but it's rejected :( Please help.
2 Answers
Kevin Kenger
32,834 PointsHey Bart,
It just wants you to do exactly what you did to concatenate the two variables.
Like this:
var first = ["The", "quick", "brown", "fox", "jumps"]
var second = ["over", "the", "lazy"];
var saying = first.concat(second).concat("dog");
Bart Pit
1,150 PointsAhaa, makes sense now. Thanks! :)