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What are some uses of decltype(auto)?
...
For non-generic code, like the initial example you gave, you can manually select to get a reference as a return type:
auto const& Example(int const& i)
{
return i;
}
but in generic code you want to be able to perfectly forward a return type without knowing whether you are dealing ...
foreach vs someList.ForEach(){}
...INQ extension method that is more specific than ForEach(). See if Where(), Select(), Any(), All(), Max() or one of the many other LINQ methods doesn't already do what you want from the loop.
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How do I configure emacs for editing HTML files that contain Javascript?
...n but a quick fix if you really need to have javascript in your html is to select the region containing javascript and use the command narrow-to-region(C-x n n) and then switch to your preferred javascript mode. The command widen brings you back, (C-x n w).
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How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
...arch box, enter "Complete Current Statement".
Right-click on the entry and select "Add Keyboard shortcut"
With the First Stroke field hightlighted, enter your key combination. E.g., Ctrl+;, which will display as Ctrl+Semicolon
Click OK, and OK to save and exit.
You can opt to remove or keep the ex...
How to install latest (untagged) state of a repo using bower?
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and is selecting a version possible?
– Tjorriemorrie
Mar 22 '14 at 7:44
12
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Paging in a Rest Collection
... would identify a concrete resource (be it a resource in a specific state, selection of resources, or discrete result), it goes in the URL. Search queries, pagination, and restful transactions are good examples of this. If its something that is needed to transform the abstract representation to a ...
Count with IF condition in MySQL query
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Use sum() in place of count()
Try below:
SELECT
ccc_news . * ,
SUM(if(ccc_news_comments.id = 'approved', 1, 0)) AS comments
FROM
ccc_news
LEFT JOIN
ccc_news_comments
ON
ccc_news_comments.news_id = ccc_news.news_id
WHERE
`ccc_...
Storing JSON in database vs. having a new column for each key
..._food pizza
.................
and query via something like this:
select meta_val from `table` where meta_key = 'name' and uid = 1 order by meta_id desc
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Can an angular directive pass arguments to functions in expressions specified in the directive's att
...ve.html'
};
})
In directive template use it in following way:
<select ng-change="myFunction(selectedAmount)">
And then when you use the directive, pass the function like this:
<data-my-directive
data-my-function="setSelectedAmount">
</data-my-directive>
You pass t...
What is a Portable Class Library?
...g screenshots and detailed matrices showing available features across your selections if you're into that sort of thing.
See Portable Library Tools anouncement blog post, which starts:-
The Portable Library Tools CTP adds a new "Portable Class Library" project template to Visual Studio that c...