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How to convert a Java 8 Stream to an Array?
What is the easiest/shortest way to convert a Java 8 Stream into an array?
10 Answers
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Why does X[Y] join of data.tables not allow a full outer join, or a left join?
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edited Jan 4 '19 at 12:48
Henrik
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Split string based on a regular expression
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– Rakholiya Jenish
Jun 19 '15 at 8:24
@RakholiyaJenish str1.split()
– jamylak
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How to remove all rows in a numpy.ndarray that contain non-numeric values
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>>> a = np.array([[1,2,3], [4,5,np.nan], [7,8,9]])
array([[ 1., 2., 3.],
[ 4., 5., nan],
[ 7., 8., 9.]])
>>> a[~np.isnan(a).any(axis=1)]
array([[ 1., 2., 3.],
[ 7., 8., 9.]])
and reassign this to a.
Explanation: np.is...
How to map and remove nil values in Ruby
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8 Answers
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Adding two Java 8 streams, or an extra element to a stream
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8 Answers
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BroadcastReceiver with multiple filters or multiple BroadcastReceivers?
...n-else statement?
– gonzobrains
May 8 '13 at 23:01
2
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Java variable number or arguments for a method
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278
That's correct. You can find more about it in the Oracle guide on varargs.
Here's an example:
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Detect IE version (prior to v9) in JavaScript
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<!DOCTYPE html>
<!--[if lt IE 7]> <html class="lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html...
Combining “LIKE” and “IN” for SQL Server [duplicate]
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285
Effectively, the IN statement creates a series of OR statements... so
SELECT * FROM table WHER...