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JavaScript - cannot set property of undefined
... data: c
};
};
If you're in an environment that supports ES2015 features, you can use computed property names:
d = {
[a]: {
greetings: b,
data: c
}
};
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improve th...
Center/Set Zoom of Map to cover all visible Markers?
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690
You need to use the fitBounds() method.
var markers = [];//some array
var bounds = new google.m...
Set width of TextView in terms of characters
...points out.
– Jonik
Dec 9 '14 at 13:07
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new DateTime() vs default(DateTime)
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206
No, they are identical.
default(), for any value type (DateTime is a value type) will always c...
Python idiom to return first item or None
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answered Dec 13 '08 at 23:31
jfsjfs
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Ruby Arrays: select(), collect(), and map()
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edited Oct 23 '18 at 21:01
SgtPooki
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answered M...
Move an item inside a list?
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answered Jul 3 '10 at 23:15
David ZDavid Z
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Rails mapping array of hashes onto single hash
...g a method call between each element of it.
For example [1, 2, 3].reduce(0, :+) is like saying 0 + 1 + 2 + 3 and gives 6.
In our case we do something similar, but with the merge function, which merges two hashes.
[{:a => 1}, {:b => 2}, {:c => 3}].reduce({}, :merge)
is {}.merge({:a =&g...
How do I find the .NET version?
...Microsoft\NET Framework Setup\NDP' -recurse | gp -name Version,Release -EA 0 |
where { $_.PSChildName -match '^(?!S)\p{L}'} | select PSChildName, Version, Release
The last command (8) will give you all versions, including .NET 4.5.
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moving changed files to another branch for check-in
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790
git stash is your friend.
If you have not made the commit yet, just run git stash. This will sa...