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Java 7 language features with Android
... @Amit because he's come to realize Android is different from Java and in order to work with Android he has to use the tools that is offered.
– Warpzit
Oct 30 '12 at 9:01
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Backup/Restore a dockerized PostgreSQL database
...s a single db dump and not multiple db's i included the name)
However, in order to get this to work, I had to also go into the virtualenv that the docker container and project were in. This eluded me for a bit before figuring it out- as I was receiving the following docker error.
read unix @->...
How can I get the list of files in a directory using C or C++?
...ames;
}
PS: as mentioned by @Sebastian, you could change *.* to *.ext in order to get only the EXT-files (i.e. of a specific type) in that directory.
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require file as string
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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What is the relative performance difference of if/else versus switch statement in Java?
... Thank you very much for your update. I mean, they differ by one order of magnitude - wich is possible of course. Are you sure that the compiler did not just optimze the switches away?
– DerMike
May 5 '14 at 12:52
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Android Whatsapp/Chat Examples [closed]
...e to understand how chat applications are programmed.
There is a website called Scringo. These awesome people provide their own SDK which you can integrate in your existing application to exploit cool features like radaring, chatting, feedback, etc. So if you are looking to integrate chat in applic...
Getting the class name from a static method in Java
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In order to support refactoring correctly (rename class), then you should use either:
MyClass.class.getName(); // full name with package
or (thanks to @James Van Huis):
MyClass.class.getSimpleName(); // class name and no m...
Matplotlib (pyplot) savefig outputs blank image
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change the order of the functions fixed the problem for me:
first Save the plot
then Show the plot
as following:
plt.savefig('heatmap.png')
plt.show()
sh...
Eclipse error: 'Failed to create the Java Virtual Machine'
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+1 I was missing the ordering part. All the other places on the net they talk about the -vm argument but they neglect to say it must occur before -vmargs
– demongolem
May 5 '13 at 2:39
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Biggest GWT Pitfalls? [closed]
...s your data back and forth via the RPC mechanism.
Problem: Sometimes in order to populate your GWT page, you need to make a server call when the page first loads. It can be annoying for the user to sit there and watch a loading symbol while you fetch the data you need.
Solution: In the case of a...