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How to determine the first and last iteration in a foreach loop?
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445
You could use a counter:
$i = 0;
$len = count($array);
foreach ($array as $item) {
if ($i...
What's the difference between a word and byte?
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14 Answers
14
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Facebook Architecture [closed]
...sing the latest 5.3 and I'm willing to bet there's still a lot that is PHP 4 compatible. Otherwise, they couldn't use HipHop. HipHop IS A GOOD IDEA and needs to grow and expand, but in it's current state it's not really useful for that many people who are building NEW PHP apps.
There's also PHP to ...
Java Stanford NLP: Part of Speech labels?
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gdrt
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answered Dec 2 '09 at 15:41
annoanno
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How to create a simple map using JavaScript/JQuery [duplicate]
...basickarl
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answered Nov 22 '10 at 15:29
Simen EchholtSimen Echholt
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Can I set variables to undefined or pass undefined as an argument?
...rt of the language; null would have worked just fine for (2) and (3), and (4) is a misfeature that only exists because in the beginning JavaScript had no exceptions.
what does if (!testvar) actually do? Does it test for undefined and null or just undefined?
Such a ‘truthiness’ test checks ...
Merge (with squash) all changes from another branch as a single commit
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edited Dec 31 '17 at 2:48
Ioannis Filippidis
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A cron job for rails: best practices?
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edited Feb 11 '15 at 9:40
answered Jun 15 '09 at 11:40
t...