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angularjs directive call function specified in attribute and pass an argument to it
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edited May 23 '17 at 12:34
Community♦
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answered Nov 21 '13 at 18:19
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How to join int[] to a character separated string in .NET?
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162
var ints = new int[] {1, 2, 3, 4, 5};
var result = string.Join(",", ints.Select(x => x.ToStri...
How do I convert an HttpRequestBase into an HttpRequest object?
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edited Sep 21 '09 at 1:54
answered Sep 21 '09 at 1:44
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How to create a library project in Android Studio and an application project that uses the library p
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answered May 17 '13 at 20:26
BlundellBlundell
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sed edit file in place
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edited Jun 10 '18 at 12:23
Iulian Onofrei
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an...
Find and replace string values in list
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282
words = [w.replace('[br]', '<br />') for w in words]
These are called List Comprehensi...
Reuse Cucumber steps
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102
UPDATE: The method described below has been deprecated. The recommended way to call a step from ...
How to concatenate strings of a string field in a PostgreSQL 'group by' query?
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PostgreSQL 9.0 or later:
Recent versions of Postgres (since late 2010) have the string_agg(expression, delimiter) function which will do exactly what the question asked for, even letting you specify the delimiter string:
SELECT company_id, string_agg(employee, ', ')
FROM mytable
GROUP BY ...