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Scala underscore - ERROR: missing parameter type for expanded function
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answered Oct 2 '11 at 15:09
retronymretronym
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finding the type of an element using jQuery
...you can use the following to get the name of the tag:
$("#elementId").get(0).tagName
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Map and Reduce in .NET
...as it albeit under different names.
Map is Select:
Enumerable.Range(1, 10).Select(x => x + 2);
Reduce is Aggregate:
Enumerable.Range(1, 10).Aggregate(0, (acc, x) => acc + x);
Filter is Where:
Enumerable.Range(1, 10).Where(x => x % 2 == 0);
https://www.justinshield.com/2011/06/mapr...
Convert DataFrame column type from string to datetime, dd/mm/yyyy format
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504
The easiest way is to use to_datetime:
df['col'] = pd.to_datetime(df['col'])
It also offers ...
What does jQuery.fn mean?
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edited Nov 3 '10 at 0:54
answered Nov 3 '10 at 0:49
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Get element inside element by class and ID - JavaScript
...r targetDiv = document.getElementById("foo").getElementsByClassName("bar")[0];
getElementById only returns one node, but getElementsByClassName returns a node list. Since there is only one element with that class name (as far as I can tell), you can just get the first one (that's what the [0] is ...
iOS: Compare two dates
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210
According to Apple documentation of NSDate compare:
Returns an NSComparisonResult value that...
Exception messages in English?
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answered Oct 16 '08 at 16:11
mdbmdb
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Using build types in Gradle to run same app that uses ContentProvider on one device
...ing it.
First of all at the moment I am working with:
Android Studio Beta 0.8.2
Gradle plugin 0.12.+
Gradle 1.12
My goal is to run Debug version along with Release version on the same device using the same ContentProvider.
In build.gradle of your app set suffix for Debug build:
buildTypes {
d...
Why are Perl 5's function prototypes bad?
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ikegami
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answered Nov 17 '08 at 22:54
Michael Carm...