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Curious null-coalescing operator custom implicit conversion behaviour
...Value ?
new int?(A.op_implicit(temp.Value)) :
y;
My best guess based on my analysis so far is that the nullable optimizer is going off the rails here. We have a nullable optimizer that looks for situations where we know that a particular expression of nullable type cannot possibly be nul...
REST API Best practices: Where to put parameters? [closed]
... There isn't actually a REST standard. Per Wikipedia: Unlike SOAP-based web services, there is no "official" standard for RESTful web APIs.[14] This is because REST is an architectural style, unlike SOAP, which is a protocol. Even though REST is not a standard, a RESTful implementation such...
How to get a DOM Element from a JQuery Selector
...hat you need using what jQuery gives you, as it is very flexible.
UPDATE: Based on a comment:
Here is a post with a nice explanation: http://www.mail-archive.com/jquery-en@googlegroups.com/msg04461.html
$(this).attr("checked") ? $(this).val() : 0
This will return the value if it's checked, or 0 ...
What's the algorithm to calculate aspect ratio?
...rkill. And it doesn't work for cases Nosredna mentioned. I have a solution based on approximation.
– Chetan S
Jul 27 '09 at 4:57
1
...
Should flux stores, or actions (or both) touch external services?
...se might look something like this (change the syntax of the dispatch calls based on the flavor of flux you're using):
someActionCreator: function(userId) {
// Dispatch an action now so that stores that want
// to optimistically update their state can do so.
dispatch("SOME_ACTION", {userId: us...
What is the best way to do a substring in a batch file?
...in the environment variable %var%.
NOTE: The index of the strings is zero based, so the first character is at position 0, the second at 1, etc.
To get substrings of argument variables such as %0, %1, etc. you have to assign them to a normal environment variable using set first:
:: Does not work:
...
What's the difference between IComparable & IEquatable interfaces?
... semantics of the type would imply a very strong natural semantic ordering based upon when the action was supposed to take place, but one could easily have different events occur at the same time. One could require the use of a manually-specified IComparer, but I would aver that having a comparator...
What is the difference between Class and Klass in ruby?
...iation.
As stated in the linked content:
class Author < ActiveRecord::Base
has_many :books
end
Author.reflect_on_association(:books).klass
# => Book
share
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...
Facebook database design?
...tter and everyone else that needs to run queries like this use a graph database of some flavor. there is at least 69 people that have never worked at any kind of scale or do not know how to do math at scale.
– user177800
Jan 11 '16 at 0:17
...
Using Linq to group a list of objects into a new grouped list of list of objects
...
I think the whole question is based on lack of understanding what IGrouping is. That's why OP discard their own correct code at the bottom, that is essentially identical to your code. That's why they accept an answer that provides exactly what they ask fo...