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What are 'closures' in .NET?
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There's always more to learn :) I've just finished reading CLR via C# - very informative. Other than that, I usually ask Marc Gravell for WCF/binding/expression trees, and Eric Lippert for C# language things.
– Jon Ske...
Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?
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Check if pull needed in Git
...king branches up to date. I didn't build this into the script because it's more flexible to be able to do the fetching and the comparing as separate operations, for example if you want to compare without fetching because you already fetched recently.
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Get the closest number out of an array
...ode to the answer, it just took a while to change languages from one I was more used to :-)
– paxdiablo
Dec 21 '11 at 4:46
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Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
...rying to achieve
Gridview - Limited in design, works like an html table. More in built functionality like edit/update, page, sort. Lots of overhead.
DataGrid - Old version of the Gridview. A gridview is a super datagrid.
Datalist - more customisable version of the Gridview. Also has some overhead...
'is' versus try cast with null check
...y MyType and doesn't need to be cast again
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}
C# 7.0 supports a more compact syntax using pattern matching:
if (myObj.myProp is MyType myObjRef)
{
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}
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Why is the default value of the string type null instead of an empty string?
...re the empty string, I would not have
to test, and I would feel it to be more consistent with the other
value types like int or double for example.
Assigning the default value to a specific reference type other than null would make it inconsistent.
Additionally Nullable<String> would...
How can I determine what font a browser is actually using to render some text?
...lfred Hughes' answer, Firefox now supports this natively. This article has more details.
This answer original referenced the "Font Finder" plugin, but only because it was from 4 years ago. The fact that old answers linger like this and the community cannot update them is one of the few remaining f...
How do search engines deal with AngularJS applications?
... no way around serving a pre-rendered version to the crawler. You can read more about Google's recommendations for ajax and javascript-heavy sites here.
If this is an option I'd recommend reading this article about how to do SEO for Angular with server-side rendering.
I’m not sure what the craw...
How do I ignore files in a directory in Git?
...ample, /*.c matches cat-file.c but not mozilla-sha1/sha1.c.
You can find more here
git help gitignore
or
man gitignore
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