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Convert a series of parent-child relationships into a hierarchical tree?
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If you want a bit more efficiency, you can combine those functions into one and reduce the number of iterations made:
function parseAndPrintTree($root, $tree) {
$return = array();
if(!is_null($tree) && count($tree) > 0) {
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Pass array to mvc Action via AJAX
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How do I delete multiple rows in Entity Framework (without foreach)
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How do I generate random number for each row in a TSQL Select?
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You can see here that there are more chances to produce some numbers than others: bias. Thankfully, the actual range of the Int type is much larger... so much so that in most cases the bias is nearly undetectable. However, it is something to be aware of if ...
Real life example, when to use OUTER / CROSS APPLY in SQL
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Some uses for APPLY are...
1) Top N per group queries (can be more efficient for some cardinalities)
SELECT pr.name,
pa.name
FROM sys.procedures pr
OUTER APPLY (SELECT TOP 2 *
FROM sys.parameters pa
WHERE pa.object_id = pr.obje...
How do I create a crontab through a script
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jQuery: How can i create a simple overlay?
...lps!
Edit: As @Vitaly so well put it, be sure to check your DocType. Read more on the comments on his findings..
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What does '
...uction servers running PHP < 5.6 as this versions are not maintained anymore (PHP Supported Versions).
– TwystO
Dec 4 '18 at 11:25
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Splitting a list into N parts of approximately equal length
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