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How to refer environment variable in POM.xml?
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edited Jun 6 '18 at 19:31
rogerdpack
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Can I get the name of the current controller in the view?
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edited Feb 3 '17 at 11:04
mb21
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Checking Bash exit status of several commands efficiently
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14 Answers
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How do I get a distinct, ordered list of names from a DataTable using LINQ?
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First, select your data into a new list, let's call it x1, do a projection if desired
Next, create a distinct list, from x1 into x2, using whatever distinction you require
Finally, create an ordered list, from x2 into x3, sorting by whatever you desire
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C#/Linq: Apply a mapping function to each element in an IEnumerable?
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You can just use the Select() extension method:
IEnumerable<int> integers = new List<...
How to make the first option of selected with jQuery
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$("#target").val($("#target option:first").val());
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MySQL order by before group by
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+100
Using an ORDER BY in a subquery is not the best solution to this problem.
The best solution to get the max(post_date) by author i...
How can I suppress column header output for a single SQL statement?
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Invoke mysql with the -N (the alias for -N is --skip-column-names) option:
mysql -N ...
use tes...
How do I convert a decimal to an int in C#?
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12 Answers
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How to export and import environment variables in windows?
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You can use RegEdit to export the following two keys:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentContro...