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PO
primarykey
Id
16619264
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
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CommunityOwnedDate
CreationDate
2013-05-17T23:37:06.190
FavoriteCount
0
LastActivityDate
2013-05-17T23:43:22.250
LastEditDate
2013-05-17T23:43:22.250
LastEditorUserId
16959
OwnerUserId
16959
ParentId
16619247
PostTypeId
2
Score
7
ViewCount
0
LastEditorDisplayName
text
Body
Strings in JavaScript have a function called <a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String/split" rel="nofollow"><code>split()</code></a> which turn them in to Arrays. Arrays in JavaScript have a function called <a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Array/reverse" rel="nofollow"><code>reverse()</code></a> which reverse their order, and a function called <a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Array/join" rel="nofollow"><code>join()</code></a> which turn them back into Strings. You can combine these into: <pre><code>"John Smith".split("").reverse().join("") </code></pre> This returns: <pre><code>"htimS nhoJ" </code></pre> Also, and I don't know if this is a typo, but you can throw a <a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String/toLowerCase" rel="nofollow"><code>toLowerCase()</code></a> to get 100% of what your question is after: <pre><code>"John Smith".split("").reverse().join("").toLowerCase() </code></pre> returns: <pre><code>"htims nhoj" </code></pre> As for the question in your title, you can specify the direction of a for loop in the last argument like so: <pre><code>var reversed = []; var name = "John Smith".split(""); for(var i = name.length-1; i >= 0; i--) { reversed.push(name[i]); } console.log(reversed.join("")); </code></pre> Which will output: <pre><code>"htimS nhoJ" </code></pre>
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1. PONew to javascript, how to write reverse iteration?
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1. USJason Sperske
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1. USJason Sperske
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