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What is the difference between substr and substring?
What is the difference between
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Group by in LINQ
Let's suppose if we have a class like:
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Collapse sequences of white space into a single character and trim string
Consider the following example:
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Why is __dirname not defined in node REPL?
From the node manual I see that I can get the directory of a file with __dirname , but from the REPL this seems to be undefined. Is this a misunderstanding on my side or where is the error?
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All combinations of a list of lists
I'm basically looking for a python version of Combination of List<List<int>>
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How to delete a file from SD card?
I am creating a file to send as an attachment to an email. Now I want to delete the image after sending the email. Is there a way to delete the file?
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How to show the text on a ImageButton?
I have an ImageButton and I want to show a text and an image on it. But when I try on emulator:
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What is the simplest and most robust way to get the user's current location on Android?
...e value provided from Network.
One more approach is to use LocationClient http://developer.android.com/training/location/retrieve-current.html. But it requires Google Play Services apk to be installed on user device.
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What is the shortcut to Auto import all in Android Studio?
Is there any way of auto importing (like in Eclipse Shift + Ctrl + O ) in Android Studio ?
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Is there an expression for an infinite generator?
Is there a straight-forward generator expression that can yield infinite elements?
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