I need to add in a For Loop characters to an empty string. I know that you can use the function concat in Javascript to do concats with strings
JavaScript
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var first_name = "peter";
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var last_name = "jones";
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var name=first_name.concat(last_name)
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But it doesn’t work with my example. Any idea of how to do it in another way?
My code :
JavaScript
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var text ="";
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for (var member in list) {
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text.concat(list[member]);
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}
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Answer
JavaScript
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let text = "";
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for(let member in list) {
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text += list[member];
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}
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