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user input long int to array

i am prompting the user to enter an integer through scanner and somehow need to turn that integer into an array (i.e. 12345 = int [] = {1,2,3,4,5})
is there a way to do this? while also ignoring negatives and leading 0s ?

thanks!

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JavaScript

1 Comments(s)

Copy linkTweet thisAlerts:
@JMRKERDec 19.2010 — Try this:
<i>
</i>&lt;script type="text/javascript&gt;
function int2arr(val) {
var txt = /^(-|0*)/; val = val.replace(txt,'');
var num = Math.abs(val * 1).toString();
return num.split('');
}
var num = '12345'; alert(int2arr(num).join(',')); // 1,2,3,4,5
num = '-4321'; alert(int2arr(num).join(',')); // 4,3,2,1
num = '01234'; alert(int2arr(num).join(',')); // 1,2,3,4
num = '-0321'; alert(int2arr(num).join(',')); // 3,2,1
&lt;/script&gt;
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