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Java - Method name collision in interface implementation
...{
}
public void methodForFrameWork2(Object o) {
}
}
you can now use the getAs* methods to "expose" your class
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What's the best way to check if a file exists in C?
... == EEXIST) {
/* the file already existed */
...
}
} else {
/* now you can use the file */
}
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Questions every good Java/Java EE Developer should be able to answer? [closed]
...erence between Set, Map and List?
I'm still amazed how many people don't know this one in a telephone interview.
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answered Jan 22 '10 at 1:09
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running Rails console in production
I have just gone live with my first Rails site, but now I have a problem. When I run the project in development mode on my IDE I can run the console to something like:
...
java.net.SocketException: Connection reset
...generally incorrect, for application software to do this, but it is not unknown for commercial software.
More commonly, it is caused by writing to a connection that the other end has already closed normally. In other words an application protocol error.
It can also be caused by closing a socket when...
How to set JVM parameters for Junit Unit Tests?
... files to your repository: it might work, but I do not recommend it.
You know how to set these for maven-surefire-plugin. Good. This is the most portable way (see Ptomli's answer for an example).
For the rest - you must remember that JUnit test cases are just a bunch of Java classes, not a standal...
Can you find all classes in a package using reflection?
.../posts/show/4831, which was archived by the Internet Archive, as linked to now. The snippet is also available at https://dzone.com/articles/get-all-classes-within-package.
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Run all SQL files in a directory
...:\Scripts\script1.sql
:r c:\Scripts\script2.sql
:r c:\Scripts\script3.sql
Now execute
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ImageView - have height match width?
...recated:
According to this post by Android Developers, all you need to do now is to wrap whatever you want within a PercentRelativeLayout or a PercentFrameLayout, and then specify its ratios, like so
<android.support.percent.PercentRelativeLayout
android:layout_width="match_parent"
and...
Export Data from mysql Workbench 6.0
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mysqldump: [ERROR] unknown variable 'delayed-insert=FALSE'
This error occurs on various systems and can be temporarily fixed by:
Going to the appropriate directory depending on the system:
a) Windows: C:\Program Files\MySQL\MySQL Workbench 6....