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C# equivalent of the IsNull() function in SQL Server
...s built-in Cxxx functions.
You can see them in my CLR Extensions project
http://www.codeplex.com/ClrExtensions/SourceControl/FileView.aspx?itemId=363867&changeSetId=17967
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@RequestParam in Spring MVC handling optional parameters
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Event on a disabled input
...prev("input[disabled]").prop("disabled", false).focus();
});
Example: http://jsfiddle.net/RXqAm/170/ (updated to use jQuery 1.7 with prop instead of attr).
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Submitting a multidimensional array via POST with php
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Rails find_or_create_by more than one attribute?
...ll of these were factored out of rails just the attribute specific ones.
https://github.com/rails/rails/blob/4-2-stable/guides/source/active_record_querying.md
Example
GroupMember.find_or_create_by_member_id_and_group_id(4, 7)
became
GroupMember.find_or_create_by(member_id: 4, group_id: 7)
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How should I write tests for Forms in Django?
...
https://docs.djangoproject.com/en/stable/topics/testing/tools/#django.test.SimpleTestCase.assertFormError
from django.tests import TestCase
class MyTests(TestCase):
def test_forms(self):
response = self.client.p...
Getting a 'source: not found' error when using source in a bash script
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NSLog with CGPoint data
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CSS Selector that applies to elements with two classes
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How to map calculated properties with JPA and Hibernate
...about custom subquery providers which might be interesting to you as well: https://blazebit.com/blog/2017/entity-view-mapping-subqueries.html
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