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Distinct() with lambda?
...teredList = originalList
.GroupBy(customer => customer.CustomerId)
.Select(group => group.First());
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Razor HtmlHelper Extensions (or other namespaces for views) Not Found
...ution: In the Solution Explorer window right click on your web project and select "Manage Nuget Packages..." then install "Microsoft ASP.NET Razor". This will make sure that the properly package is installed and it will add the necessary entries into your web.config file.
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How to implement Enums in Ruby?
...a aren't interchangeable). There are many ways to itemize objects in Ruby; selecting the right one depends on the problem being solved. Slavishly replicating features you don't need is misguided. The correct answer has to depend on the context.
– user1164178
Fe...
Android ClassNotFoundException: Didn't find class on path
...
This following method worked for me
Right click on your project and select properties
The "Properties for " panel will open. From the menu on the left go to Java Build Path -> Order and Export
From the list below uncheck the box next to "Android Dependencies"
Finally clean your project and...
How to keep the local file or the remote file during merge using Git and the command line?
...his approach seems more straightforward, avoiding the need to individually select each file:
# keep remote files
git merge --strategy-option theirs
# keep local files
git merge --strategy-option ours
or
# keep remote files
git pull -Xtheirs
# keep local files
git pull -Xours
Copied directly fr...
Is it possible to specify your own distance function using scikit-learn K-Means Clustering?
...the values in your code be reused to compute the cluster quality to aid in selecting the number of optimal clusters?
– Legend
Jul 11 '11 at 6:10
6
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Which Java Collection should I use?
In this question How can I efficiently select a Standard Library container in C++11? is a handy flow chart to use when choosing C++ collections.
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Finding the index of elements based on a condition using python list comprehension
...x <= 2]
Matlab supplies find because its array-centric model works by selecting items using their array indices. You can do this in Python, certainly, but the more Pythonic way is using iterators and generators, as already mentioned by @EliBendersky.
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How to unset max-height?
...ty of the element, overriding any other valid max-height properties in CSS selection rules that match that element.
An example:
styles.css
.set-max-height { max-height: 50px; }
main.js
document.querySelectorAll('.set-max-height').forEach($el => {
if($el.hasAttribute('data-hidden')){
$...
Use IntelliJ to generate class diagram
... and I want to view class diagram of my project, however I can not see the selection Diagrams/Show Diagram when I right click in a package or a class. Can anyone help me?
– Ectoras
Jan 13 '16 at 16:02
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