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Android Notification Sound
I've used the newer NotificationCompat builder and I can't get the notification to make a sound. It will vibrate and flash the light. The android documentation says to set a style which I've done with:
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How to increase code font size in IntelliJ?
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It's as simple as Ctrl + mouse wheel. If this doesn't work for you, enable File → Settings → Editor → General → (checked) Change font size (Zoom) with Ctrl+Mouse Wheel.
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How to use GROUP BY to concatenate strings in MySQL?
...result with the concatenated non-NULL values from a group. It returns NULL if there are no non-NULL values.
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When to call activity context OR application context?
...ou have at your disposal. Scenarios include:
Use getApplicationContext() if you need something tied to a Context that itself will have global scope. I use getApplicationContext(), for example, in WakefulIntentService, for the static WakeLock to be used for the service. Since that WakeLock is stati...
How to call a parent class function from derived class function?
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I'll take the risk of stating the obvious: You call the function, if it's defined in the base class it's automatically available in the derived class (unless it's private).
If there is a function with the same signature in the derived class you can disambiguate it by adding the base class'...
How to display gpg key details without importing it?
...mply pass the filename as parameter or pipe in the key data through STDIN. If no command is passed, GnuPG tries to guess what you want to do -- and for key data, this is printing a summary on the key:
$ gpg a4ff2279.asc
gpg: WARNING: no command supplied. Trying to guess what you mean ...
pub rsa...
How can I wrap text in a label using WPF?
...nstead. (Of course, you can place the TextBlock inside of a Label control, if you wish.)
Sample code:
<TextBlock TextWrapping="WrapWithOverflow">
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec adipiscing
nulla quis libero egestas lobortis. Duis blandit imperdiet ornar...
How to draw a line in android
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if i want add a line in some other activity like R.layout.main How can i add?
– mohan
Sep 1 '10 at 13:42
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How do I open the SearchView programmatically?
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Expand the SearchView with
searchView.setIconified(false);
and collapse it with
searchView.setIconified(true);
You need to change the value of android:showAsAction from ifRoom|collapseActionView to always. The SearchView's attribute android:iconifiedByDefault shoul...
How to read lines of a file in Ruby
...wer here stackoverflow.com/a/17415655/228589 is the best answer. Please verify the implementation these two methods.
– CantGetANick
Jan 6 '14 at 17:52
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