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Does “display:none” prevent an image from loading?

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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...
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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...
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How do I measure the execution time of JavaScript code with callbacks?

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What makes a SQL statement sargable?

...L on that query - union has an implicit distinct, which makes a query much more expensive than it needs to be when you have to mutually exclusive datasets – Devin Lamothe May 24 '18 at 18:02 ...
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S3 Static Website Hosting Route All Paths to Index.html

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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...
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How can I tell when HttpClient has timed out?

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class method generates “TypeError: … got multiple values for keyword argument …”

...'foo'. This section of the docs explains how function arguments work a bit more. share | improve this answer | follow | ...