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How do I manage MongoDB connections in a Node.js web application?
... = req.params.id;
res.send(user);
} else {
res.sendStatus(404);
}
} catch (err) {
next(err);
}
});
export default router;
Source: How to Open Database Connections in a Node.js/Express App
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Postgresql - change the size of a varchar column to lower length
...
In PostgreSQL 9.1 there is an easier way
http://www.postgresql.org/message-id/162867790801110710g3c686010qcdd852e721e7a559@mail.gmail.com
CREATE TABLE foog(a varchar(10));
ALTER TABLE foog ALTER COLUMN a TYPE varchar(30);
postgres=# \d foog
Table "public.foog"
Column...
Equivalent of typedef in C#
...above it.
– tunnuz
Apr 23 '10 at 10:04
3
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Fetch frame count with ffmpeg
...appening?
– jbodily
Jan 10 '18 at 0:04
@jbodily My example or juanitogan's? I can't duplicate it using either. Not muc...
What does it mean when a CSS rule is grayed out in Chrome's element inspector?
...
answered Mar 4 '15 at 3:04
Michael ColemanMichael Coleman
2,88011 gold badge1616 silver badges1616 bronze badges
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PHP Multidimensional Array Searching (Find key by specific value)
...uare) => 'urlof100'
),
(2) => Array
(
(uid) => '40489',
(name) => 'Michael',
(pic_square) => 'urlof40489'
)
);
$key = array_search(40489, array_column($userdb, 'uid'));
echo ("The key is: ".$key);
//This will output- The key is: 2
Explanation
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iOS 6: How do I restrict some views to portrait and allow others to rotate?
...er ?
– jesses.co.tt
Sep 2 '13 at 19:04
1
Edit the last one to be NSUInteger as return type.
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Should I delete the cgi-bin folder in a subdomain I just created?
Using cpanel on my hosting account, I created a subdomain - e.g. www.clothing.mysite.com
4 Answers
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Why is auto_ptr being deprecated?
...d to let go of auto_ptr, instead of modifying it.
From the link : http://www.cplusplus.com/reference/memory/unique_ptr/operator=/
Kind of assignments supported by unqiue_ptr
move assignment (1)
assign null pointer (2)
type-cast assignment (3)
copy assignment (deleted!) (4)
From : ht...
Is there type Long in SQLite?
...an use INTEGER (or) Numeric. Here is link with supported data types http://www.sqlite.org/datatype3.html
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