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check android application is in foreground or not? [duplicate]
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I don't understand what you want, but You can detect currently foreground/background application with ActivityManager.getRunningAppProcesses() call.
Something like,
class ForegroundCheckTask extends AsyncTask<Context, Void, Boolean> {
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What is NODE_ENV and how to use it in Express?
...hey may explicitly compare with 'production' or 'development' to determine what to do, so there may be side effects that aren't immediately obvious.
Finally, note that it's a really bad idea to try to set NODE_ENV from within a node application itself - if you do, it will only be applied to the proc...
Getting a list of files in a directory with a glob
...ther approaches for a whole day now! Great. The main trick is just knowing what to search for on StackO!
– Cliff Ribaudo
Jan 13 '12 at 0:29
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Check if all values of array are equal
I need to find arrays where all values are equal. What's the fastest way to do this? Should I loop through it and just compare values?
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switch case statement error: case expressions must be constant expression
... case expressions must be constant expression, it is constant I don't know what happened. Here's my code below:
8 Answers
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Xcode stuck at “Your application is being uploaded”
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so what's the issue? @wimcNilesh
– Avijit
Dec 31 '13 at 5:47
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python .replace() regex [duplicate]
...u can use the re module for regexes, but regexes are probably overkill for what you want. I might try something like
z.write(article[:article.index("</html>") + 7]
This is much cleaner, and should be much faster than a regex based solution.
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How to remove all namespaces from XML with C#?
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@RamiA. can you post a snippet of the code so we can see what the problem is?
– Dexter Legaspi
Feb 4 '13 at 15:00
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What is a software framework? [closed]
Can someone please explain me what a software framework is? Why do we need a framework? What does a framework do to make programming easier?
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Why do we have map, fmap and liftM?
...map exists to simplify operations on lists and for historical reasons (see What's the point of map in Haskell, when there is fmap?).
You might ask why we need a separate map function. Why not just do away with the current
list-only map function, and rename fmap to map instead? Well, that’s ...