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LINQ order by null column where order is ascending and nulls should be last
...ice)
.Select(p => p);
This is emphatically not what you want. This sorts by Product.LowestPrice.HasValue in descending order and then re-sorts the entire collection by Product.LowestPrice in descending order.
What you want is
var products = _context.Products
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How do I check if an integer is even or odd? [closed]
...rs. The bitwise-and version is not. Yes, I realise two's complement is somewhat ubiquitous, so this is not really an issue.
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edited Oct 2 '08 at 15:21
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Rails migration for has_and_belongs_to_many join table
... answered Dec 7 '10 at 20:32
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John Carmack's Unusual Fast Inverse Square Root (Quake III)
...0x5f3759df constant. See the code below. Can someone explain line by line what exactly is going on here and why this works so much faster than the regular implementation?
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Is there a unique Android device ID?
Do Android devices have a unique ID, and if so, what is a simple way to access it using Java?
52 Answers
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How to list containers in Docker
... @ftravers docker ps only shows information about containers. What you want is information about images. You can see all local images using the docker images command.
– Lappro
Nov 5 '19 at 9:36
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How can I grep hidden files?
...e refer to the solution at the end of this post as a better alternative to what you're doing.
You can explicitly include hidden files (a directory is also a file).
grep -r search * .*
The * will match all files except hidden ones and .* will match only hidden files. However this will fail if the...
Call a python function from jinja2
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Very helpful, and just what I was looking for. Jinja2 is part of a web framework, and as such is not totally independent of the back-end. I work in both Django and Flask with Python and this post, as well as the others here are relevant to me. Tryi...
How to find event listeners on a DOM node when debugging or from the JavaScript code?
...find out which event listeners are observing a particular DOM node and for what event?
19 Answers
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Apache: client denied by server configuration
...on syntax has been deprecated and replaced by a new system using Require.
What you want then is something like the following:
<Directory "/labs/Projects/Nebula/">
Options All
AllowOverride All
<RequireAny>
Require local
Require ip 192.168.1
</RequireAny>
</Dire...