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How can I determine if a String is non-null and not only whitespace in Groovy?
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edited Nov 23 '14 at 23:51
Jared Burrows
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Insert new item in array on any position in PHP
...); // not necessarily an array, see manual quote
array_splice( $original, 3, 0, $inserted ); // splice in at position 3
// $original is now a b c x d e
If replacement is just one element it is not necessary to put array() around it, unless the element is an array itself, an object or NULL.
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Use of Application.DoEvents()
...d there's a set of notifications that cause trouble. They come from about 3 feet in front of the monitor. The user could for example close the main window while the loop that calls DoEvents() is running. That works, user interface is gone. But your code didn't stop, it is still executing the loo...
How can I parse a JSON file with PHP? [duplicate]
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To iterate over a multidimensional array, you can use RecursiveArrayIterator
$jsonIterator = ...
How to skip “Loose Object” popup when running 'git gui'
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sashoalm
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answered Apr 12 '12 at 20:51
Esko LuontolaEsko Luontola
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How can I count the number of matches for a regex?
...d())
count++;
System.out.println(count); // prints 3
}
}
Handling overlapping matches
When counting matches of aa in aaaa the above snippet will give you 2.
aaaa
aa
aa
To get 3 matches, i.e. this behavior:
aaaa
aa
aa
aa
You have to search for a match at inde...
Update value of a nested dictionary of varying depth
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273
@FM's answer has the right general idea, i.e. a recursive solution, but somewhat peculiar coding...
Duplicate headers received from server
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236
This ones a little old but was high in the google ranking so I thought I would throw in the ans...
Create table using Javascript
I have a JavaScript function which creates a table with 3 rows 2 cells.
12 Answers
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