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JavaScript

Jong Kim
Jong Kim
6,145 Points
Posted by Jong Kim
Jong Kim
6,145 Points

What's the difference of the first question and fifth question? Why does fifth question need another text += i + ' ' ;

https://w.trhou.se/z6x7yiph1l

Why does fifth question need another text += i + ' ' ; but first question?

1 Answer

Steven Parker
Steven Parker
229,732 Points
Steven Parker
Steven Parker
229,732 Points

You didn't say which program (the snapshot has 3 different ones), but they mostly all seem to be creating a string of numbers separated by spaces into a variable named "text". So "i" is the variable with the number and the plus adds on a space.

The obvious difference between the examples is the type of loop being used.

Jong Kim
Jong Kim
6,145 Points
Jong Kim
Jong Kim
6,145 Points

I'm asking about while loop section.