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How do I use LINQ Contains(string[]) instead of Contains(string)

...re that the query can be used with more providers. var uids = arrayofuids.Select(id => int.Parse(id)).ToList(); var selected = table.Where(t => uids.Contains(t.uid)); share | improve this a...
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Easiest way to upgrade eclipse 3.7 to 4.2 (Juno)

... is basically an "Eclipse without plugins". Run it (on a fresh workspace), select File -> Import -> Installation -> From existing Installation and point the wizard to your existing 3.7 directory. Check "Install latest versions", hit finish. That will install the latest versions of the plug...
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How can I reliably get an object's address when operator& is overloaded?

...on operator that the type comes with. Thus the f(T&,long) overload is selected (and the Integral Promotion performed). What happens for any other type ? Thus the f(T&,long) overload is selected, because there the type does not match the T* parameter. Note: from the remarks in the fil...
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How to convert linq results to HashSet or HashedSet

...f T explicitly: var query = from i in Enumerable.Range(0, 10) select new { i, j = i + 1 }; var resultSet = query.ToHashSet(); You can't do that with an explicit call to the HashSet<T> constructor. We're relying on type inference for generic methods to do it for us. Now you coul...
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Good way of getting the user's location in Android

...t seems to work pretty well so far. /** * try to get the 'best' location selected from all providers */ private Location getBestLocation() { Location gpslocation = getLocationByProvider(LocationManager.GPS_PROVIDER); Location networkLocation = getLocationByProvider(LocationMan...
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Restore Eclipse subversion project connection

...h Subversive, I did: File/Import brings up the Import popup. From there, select General/Existing Projects in to Workspace. In the next pane, you select the root directory. Then it will show you all the subdirectories. They'll all be selected by default. Unselect the ones you don't want. It will ...
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Is there a way to get the XPath in Google Chrome?

...asking "how to get an xpath string for an element?", rather than "how do i select by xpath?" wasn't he? – Max Williams Jan 3 '12 at 11:05 3 ...
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What is the difference between declarative and imperative programming? [closed]

...rary/bb397906.aspx for examples, from item in collection where item%2 != 0 select item would be the declarative form. Calling a function doesn't become declarative programming just because that function is in the System.Linq namespace. – Pete Kirkham Aug 28 '15...
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Can I change the root EBS device of my amazon EC2 instance?

... I don't have enough rep to add a comment to the selected answer, but I do want to point out that for me, /dev/sda1 did not work (did not attach as root), but using /dev/xvda worked (attached as root). The instance is one of the newer t2.micro ones using HVM. ...
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How to right align widget in horizontal linear layout Android?

...android:layout_height="wrap_content" android:background="@drawable/select_car_book_tabbar" android:gravity="right" > <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_v...