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How do I add 24 hours to a unix timestamp in php?
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303
You probably want to add one day rather than 24 hours. Not all days have 24 hours due to (amon...
Why does Haskell's “do nothing” function, id, consume tons of memory?
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135
We know the type of id,
id :: a -> a
And when we specialize this for id id, the left copy...
Django URL Redirect
...t; you need to actually specify the url.
permanent=False will return HTTP 302, while permanent=True will return HTTP 301.
Alternatively you can use django.shortcuts.redirect
Update for Django 2+ versions
With Django 2+, url() is deprecated and replaced by re_path(). Usage is exactly the same as ...
Need command line to start web browser using adb
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answered Aug 18 '10 at 13:43
Joakim LundborgJoakim Lundborg
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How to jump to a specific character in vim?
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Lars KotthoffLars Kotthoff
98.3k1313 gold badges176176 silver badges180180 bronze badges
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Schema for a multilanguage database
...make a decision on this for our next application.
So far we have used your 3rd type.
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Why is LINQ JOIN so much faster than linking with WHERE?
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3 Answers
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How to loop through an associative array and get the key? [duplicate]
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340
You can do:
foreach ($arr as $key => $value) {
echo $key;
}
As described in PHP docs.
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INSERT statement conflicted with the FOREIGN KEY constraint - SQL Server
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293
In your table dbo.Sup_Item_Cat, it has a foreign key reference to another table. The way a FK wo...
Get MD5 hash of big files in Python
I have used hashlib (which replaces md5 in Python 2.6/3.0) and it worked fine if I opened a file and put its content in hashlib.md5() function.
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