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Mongoose's find method with $or condition does not work properly
...Types.ObjectId;
var objId = new ObjectId( (param.length < 12) ? "123456789012" : param );
// You should make string 'param' as ObjectId type. To avoid exception,
// the 'param' must consist of more than 12 characters.
User.find( { $or:[ {'_id':objId}, {'name':param}, {'nickname':param} ]},
f...
Is it possible in SASS to inherit from a class in another file?
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180
YES! its possible.
If you want all <button> elements to inherit the .btn class from Twit...
Efficient paging in SQLite with millions of records
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8
What about a case where you have 101 identical values in SomeColumn? This seems to be better: blog.ssokolow.com/archives/2009/12/23/…
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How to use SQL Order By statement to sort results case insensitive?
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dan04dan04
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8
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Xcode 4.2 - declaration of '…' will not be visible outside of this function warning
...aurabhSaurabh
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7
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CSS filter: make color image with transparency white
...(1);
}
<p>
Original:
<img src="http://i.stack.imgur.com/jO8jP.gif" />
</p>
<p>
Filter:
<img src="http://i.stack.imgur.com/jO8jP.gif" class="filter" />
</p>
First, brightness(0) makes all image black, except transparent parts, which remain t...
Inject errors into already validated form?
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edited Oct 19 '18 at 10:05
wolendranh
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a...
ggplot2 keep unused levels barplot
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JarretinhaJarretinha
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Regular expression: find spaces (tabs/space) but not newlines
...swers have mentioned.
– Gus
Nov 9 '18 at 15:10
1
Why a space before \t ?
– ...