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Get a filtered list of files in a directory
...osed to os.listdir just returning the file name. At least this is what is happening in Python 2.
– k427h1c
May 1 '19 at 19:41
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How to open the Google Play Store directly from my Android application?
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You can do this using the market:// prefix.
final String appPackageName = getPackageName(); // getPackageName() from Context or Activity object
try {
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + appPackageName)));
} catch (android.content.Acti...
When using a Settings.settings file in .NET, where is the config actually stored?
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It depends on whether the setting you have chosen is at "User" scope or "Application" scope.
User scope
User scope settings are stored in
C:\Documents and Settings\ username \Local Settings\Application Data\ ApplicationName
You can read/write them at runtime.
For Vista and Windows 7, folde...
What is the difference between Fragment and FragmentActivity?
...rt of the API prior to HoneyComb (3.0). If you want to use Fragments in an app targeting a platform version prior to HoneyComb, you need to add the Support Package to your project and use the FragmentActivity to hold your Fragments. The FragmentActivity class has an API for dealing with Fragments, w...
What does middleware and app.use actually mean in Expressjs?
Almost every Express app I see has an app.use statement for middleware but I haven't found a clear, concise explanation of what middleware actually is and what the app.use statement is doing. Even the express docs themselves are a bit vague on this. Can you explain these concepts for me please?
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How can I launch Safari from an iPhone app?
...her obvious question, but can you launch the Safari browser from an iPhone app?
7 Answers
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SplitView like Facebook app on iPhone
I want to create an iPhone app that uses a navigation scene similar to the one pictured in the link
10 Answers
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Where is nodejs log file?
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There is no log file. Each node.js "app" is a separate entity. By default it will log errors to STDERR and output to STDOUT. You can change that when you run it from your shell to log to a file instead.
node my_app.js > my_app_log.log 2> my_app_err.log
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How to empty a Heroku database
I'm working on a Ruby on Rails 3 webapp on Heroku. How do I empty the database?
18 Answers
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