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How to sort a dataframe by multiple column(s)
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The ggplot2 microbenchmark function above is now available as taRifx::autoplot.microbenchmark.
– Ari B. Friedman
Jun 1 '12 at 1:23
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Difference between partition key, composite key and clustering key in Cassandra?
... This was confused me for few days, thanks for this answer, now I'm able to build the data model in my head.
– Roger Dwan
Jan 7 '16 at 9:27
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“Insufficient Storage Available” even there is lot of free space in device memory
...wn a Galaxy S II, so it seems to be a problem with that model.
If anyone knows of the permanent solution to stop the log files building up, please let me know.
NOTE: Some file managers will falsely list /data/log to be empty as they are running unprivileged and hence lack the permissions to view t...
Why are we not to throw these exceptions?
...llReferenceException and IndexOutOfRangeException are of a different kind. Now these are very specific exceptions, so throwing them could be fine. However, you still won’t want to throw these, as they usually mean that there are some actual mistakes in your logic. For example the null reference ex...
How do you run a Python script as a service in Windows?
... as an option.
I have not yet tried this solution, but I will do so right now and update this post along the process. I am also interested in using virtualenvs on Windows, so I might come up with a tutorial sooner or later and link to it here.
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What is the idiomatic way to compose a URL or URI in Java?
...dParameter() method so building request strings should at least be simpler now.
– stian
Oct 30 '12 at 12:21
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Java recursive Fibonacci sequence
... fibonacci(3) + fibonacci(2)
fibonacci(2) = fibonacci(1) + fibonacci(0)
Now you already know fibonacci(1)==1 and fibonacci(0) == 0. So, you can subsequently calculate the other values.
Now,
fibonacci(2) = 1+0 = 1
fibonacci(3) = 1+1 = 2
fibonacci(4) = 2+1 = 3
fibonacci(5) = 3+2 = 5
And from fi...
Comparing object properties in c# [closed]
... DifferencesString has been deprectated in the CompareObjects class. But now you can get that from the ComparisonResult instead: var r = compareObjects.Compare(objectA, objectB); Assert.IsTrue(r.AreEqual, r.DifferencesString);
– Mariano Desanze
Oct 4 '14 at 1...
Is it possible to run JavaFX applications on iOS, Android or Windows Phone 8?
...ad news first:
RoboVM is dead
Oracle killed JavaFX on Embedded Devices
Now, some good news:
JavaFX still runs on Android, iOS and most of the Embedded devices
JavaFXPorts SDK for android, iOS and embedded devices can be downloaded from here
JavaFXPorts project is still thriving and it is easie...
Targeting both 32bit and 64bit with Visual Studio in same solution/project
..., even on 64-bit machines.
This may be fixed in a future release, but for now (or when using a different tool to create your MSIs that has the same issue), you can use WiX 3.0's managed custom action support to create action DLLs with the proper bitness that will be executed using the corresponding...