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Java: Get first item from a collection
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edited Jul 8 '16 at 9:53
ISanych
15.5k44 gold badges2828 silver badges4848 bronze badges
answered No...
How to wrap text in LaTeX tables?
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535
Use p{width} for your column specifiers instead of l/r/c.
\begin{tabular}{|p{1cm}|p{3cm}|}
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Using Mockito to mock classes with generic parameters
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edited Oct 17 '19 at 11:51
osundblad
2,44711 gold badge2626 silver badges3434 bronze badges
answered O...
How to drop all tables in a SQL Server database?
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15 Answers
15
Active
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How does one reorder columns in a data frame?
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354
Your dataframe has four columns like so df[,c(1,2,3,4)].
Note the first comma means keep all th...
How to hide the “back” button in UINavigationController?
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edited Jul 5 '18 at 11:11
Muhammed Irfan
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answer...
Most Useful Attributes [closed]
... side effects.
– Øyvind Skaar
Oct 25 '12 at 10:56
4
@NikolaRadosavljević would it only take up ...
How do I update/upsert a document in Mongoose?
...newData, {upsert: true}, function(err, doc) {
if (err) return res.send(500, {error: err});
return res.send('Succesfully saved.');
});
In older versions Mongoose does not support these hooks with this method:
defaults
setters
validators
middleware
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Select2 dropdown but allow new values by user?
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For version 4+ check this answer below by Kevin Brown
In Select2 3.5.2 and below, you can use something like:
$(selector).select2({
minimumInputLength:1,
"ajax": {
data:function (term, page) {
return { term:term, page:page };
},
dataType:"json",
quietMillis:100,
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Cropping an UIImage
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Update 2014-05-28: I wrote this when iOS 3 or so was the hot new thing, I'm certain there are better ways to do this by now, possibly built-in. As many people have mentioned, this method doesn't take rotation into account; read some addit...