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IE7 Z-Index Layering Issues
...th stacking contexts -- knowing the other two will help you figure out the more esoteric gotchas. Source: CSS-Discuss Wiki.
– rjb
May 20 '11 at 18:59
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Java: How to convert List to Map
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prototype based vs. class based inheritance
... of a fixed class set at compile time. In the open-class version, you had more flexibility; in the newer version, you had the ability to check some kinds of correctness at the compiler that would otherwise have required testing.
In a "class-based" language, that copying happens at compile time. I...
What is the difference between #include and #include “filename”?
...his method is normally used to include programmer-defined header files.
A more complete description is available in the GCC documentation on search paths.
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Why and not taking font-family and font-size from body?
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I agree, that approach is more practical. I just wanted to demonstrate the behavior you were seeing by using the inherit approach.
– spoulson
May 20 '10 at 17:04
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How do I add an existing directory tree to a project in Visual Studio?
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Filtering for empty or NULL names in a queryset
...ome_field = TRUE AND other_field = TRUE)
Alternatively, if your logic is more complex than that, you could use Django's Q objects:
from django.db.models import Q
Name.objects.exclude(Q(alias__isnull=True) | Q(alias__exact=''))
For more info see this page and this page in the Django docs.
As an...
Case-Insensitive List Search
...at if the list contains null entries, this can blow up. In that case it is more safe to say keyword.Equals(x, StringComparison.OrdinalIgnoreCase) than x.Equals(keyword, StringComparison.OrdinalIgnoreCase) (if you can guarantee that the keyword is never null).
– Jeppe Stig Niels...
How do I measure the execution time of JavaScript code with callbacks?
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How to duplicate object properties in another object?
...nd things kinda keep working. Until they stop, because your objects became more complex over time. Except then it breaks mysteriously in an unrelated part of the code because too much was copied. And you don't have any context for debugging. JS sucks like that, so careful coding to prevent such prob...