how to remove null value index from array

[EDN Admin]

i have an array contain some null values i want to delete them from array.<br/> like <br/> index value<br/> 0        1<br/> 1        <br/> 3       4<br/> here in index 1 null is over their ...what should to do in order to remove that array?<br/> i dont want to replace array to array list .. is their any way to resolve this issue..<br/> <br/><hr class="sig Muhammad

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