Concatenating? I just started learning.i have chalange to do.please help me

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Use the + operator to concatenate the following words and numbers. All values need to be separated by a space:

"eight"
5
"six"
"two"
3
7

The resulting string output should be: "eight 5 six two 3 7

What I have tried:

JavaScript

"eight "+5+" six two "+3+7

I have tried all combinations.I am stuck

Posted 30-Oct-16 0:37am

Member 12823599

Updated 31-Oct-16 0:48am

Kornfeld Eliyahu Peter

v3

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[no name] 30-Oct-16 7:03am

I am not familiar with js but basically you need to replace CRLF \N\R with a Space Character

4 solutions

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Kornfeld Eliyahu Peter · Answer 1 · 2016-10-30T01:03:00

Solution 2

Not clear how you got the values, but you probably should use an array to hold them...

JavaScript

var a = ['eight', 5, 'six', 'two', 3, 7];
a.join(' ');

Posted 30-Oct-16 1:03am

Kornfeld Eliyahu Peter

Richard MacCutchan · Answer 2 · 2016-10-30T03:32:00

Solution 3

It is always a good idea to study the documentation first: JavaScript Operators[^].

Posted 30-Oct-16 3:32am

Richard MacCutchan

W∴ Balboos, *GHB* · Answer 3 · 2016-10-31T00:48:00

Solution 4

Best Idea - this is very basic to javaScript - you need to study javaScript. JavaScript Tutorial[^]

Posted 31-Oct-16 0:48am

W∴ Balboos, GHB

OriginalGriff · Answer 4 · 2016-10-30T01:00:00

Solution 1

Try this:

JavaScript

var x = 'eight' + ' ' + 5 + ' ' + 'six' + ' ' + 'two' + ' ' + 3 + ' ' + 7;
alert(x);

Posted 30-Oct-16 1:00am

OriginalGriff