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How do I use LINQ Contains(string[]) instead of Contains(string)
...; would be better if uid is also int. List<T> supports Contains(). Doing uid.ToString().Contains(string[]) would imply that the uid as a string contains all of the values of the array as a substring??? Even if you did write the extension method the sense of it would be wrong.
[EDIT]
Unl...
What exactly does the enable-background attribute do?
What exactly does the enable-background attribute do?
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How to fix “no valid 'aps-environment' entitlement string found for application” in Xcode 4.3?
...e simple iOS app which can recieve push notifications. My only reason for doing this is to establish a procedure for some other team members to use, and have not been able to find an up to date, working version of such instructions elsewhere on the web. Our shop is fairly new to iOS dev, I persona...
How do I prevent the iPhone screen from dimming or turning off while my application is running?
I'm working on an app that requires no user input, but I don't want the iPhone to enter the power saving mode.
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What does ~~ (“double tilde”) do in Javascript?
...ot away from it. (The floor function, which would equal -44, always rounds down to the next lower integer, regardless of whether the number is positive or negative.)
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How do I raise the same Exception with a custom message in Python?
...rror of type "+ str(type(e))+" with message " +e.message)
This will also do the right thing if err is derived from ValueError. For example UnicodeDecodeError.
Note that you can add whatever you like to err. For example err.problematic_array=[1,2,3].
Edit: @Ducan points in a comment the above ...
How to close activity and go back to previous activity in android
...n I click on a button, starts a new activity, i used the following code to do so:
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How do I disable orientation change on Android?
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Update April 2013: Don't do this. It wasn't a good idea in 2009 when I first answered the question and it really isn't a good idea now. See this answer by hackbod for reasons:
Avoid reloading activity with asynctask on orientation change in a...
How do I run multiple instances of Android Studio
How do I run multiple instances of Android Studio? A second instance is launched if you select "File\New Project", but "File\Open" and "File\Reopen" does not create a second instance.
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How do I create an abstract base class in JavaScript?
...imulate abstract base class in JavaScript? What is the most elegant way to do it?
16 Answers
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