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Why we should not use protected static in java
...you haven't properly thought through what is going on with the class.
Think about what static means:
This variable exists at class level, it does not exist separately for each instance and it does not have an independent existence in classes which extend me.
Think about what protected means:
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Manually put files to Android emulator SD card
I'm just having trouble with getting my emulator SD card work...
I created a new AVD device with a new SD card.
6 Answers
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“A project with an Output type of Class Library cannot be started directly”
... and I wish to debug the project to see how an algorithm implementation works.
12 Answers
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How to reposition Chrome Developer Tools
...are. Unfortunately, I have found no way to reposition the tools. I would like to have them on the side, similar to firebug.
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Table overflowing outside of div
...can do this in some way using max-width , but I can't seem to get this working.
9 Answers
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Codeigniter - no input file specified
...loaded the CI and added this file to controller directory, but it won't work.
5 Answers
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Assigning variables with dynamic names in Java
I'd like to assign a set of variables in java as follows:
7 Answers
7
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Calculating arithmetic mean (one type of average) in Python
...re of anything in the standard library. However, you could use something like:
def mean(numbers):
return float(sum(numbers)) / max(len(numbers), 1)
>>> mean([1,2,3,4])
2.5
>>> mean([])
0.0
In numpy, there's numpy.mean().
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Do C# Timers elapse on a separate thread?
...SDN Documentation on Timers states:
The System.Threading.Timer class makes
callbacks on a ThreadPool thread and
does not use the event model at all.
So indeed the timer elapses on a different thread.
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How do I save and restore multiple variables in python?
...o a file and then restore them later.
I've tried to use a for loop with pickle and shelve but it didn't work right.
6 Answe...