copying one array to another array
<p>I am an array in following format. I am reading following data from a file <code>data.json</code> like this</p>

<pre><code>$.getJSON('data/data.json', function (ids) {
            for (var i = 0; i &lt; ids.length; i++) {
                var id = ids[i];
                teams = id;
                $('&lt;li&gt;' + id + '&lt;/li&gt;').appendTo(span);

            }
        });
</code></pre>

<p>here is data</p>

<pre><code>[
"109 200",
"109 201",
"102 202",
"103 202"
]
</code></pre>

<p>So what I want is to copy this array to another lets say <code>c</code> but in following form</p>

<pre><code>[
"109",
"109",
"102",
"103",
"200",
"201",
"202",
"202"
]
</code></pre>

<p>How can I do this using javascript or jquery?</p>
