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MediaNotification 媒体通知扩展：管理媒体播放器通知，支持播放控制 · Ap...
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MediaNotification 媒体通知扩展
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What are the use cases for selecting CHAR over VARCHAR in SQL?
...tion to the actual data. So (assuming you are using a one-byte character set) storing the word "FooBar"
CHAR(6) = 6 bytes (no overhead)
VARCHAR(100) = 8 bytes (2 bytes of overhead)
CHAR(10) = 10 bytes (4 bytes of waste)
The bottom line is CHAR can be faster and more space-efficient for data of r...
C: Run a System Command and Get Output? [duplicate]
I want to run a command in linux and get the text returned of what it outputs, but I do not want this text printed to screen. Is there a more elegant way than making a temporary file?
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Android: upgrading DB version and adding new table
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newVersion is kinda useless, as you always set the current database version anyway in the constructor (see part 2) and it will always match. The key idea here is that you don't want to just upgrade from wherever the user is straight to newVersion without passing thro...
Why use Gradle instead of Ant or Maven? [closed]
...ild configurations, and the inheritance model means you can define a small set of parent POMs encapsulating your build configurations for the whole enterprise and individual projects can inherit those configurations, leaving them lightweight. Maven configuration is very verbose (though Maven 3 promi...
Best way to add Activity to an Android project in Eclipse?
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I just use the "New Class" dialog in Eclipse and set the base class as Activity. I'm not aware of any other way to do this. What other method would you expect to be available?
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Add a prefix string to beginning of each line
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Eclipse will not start and I haven't changed anything
... whole workspace. i had to reimport my projects and configure perspective, settings, etc. I'm not sure if this was caused by deleting the folder mentioned or by the problem that made my eclipse complain in the first place
– Hilikus
May 9 '13 at 18:27
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How to uninstall npm modules in node js?
...to know with npm.
A local install will be in the node_modules/ directory of your application. This won't affect the application if a module remains there with no references to it.
If you're removing a global package, however, any applications referencing it will crash.
Here are different options...
How to view the SQL queries issued by JPA?
...evel=WARN,Runtime=INFO,Tool=INFO,SQL=TRACE"/>
DataNucleus (see here):
Set the log category DataNucleus.Datastore.Native to a level, like DEBUG.
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