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Passing command line arguments to R CMD BATCH

...t invoking it from the command line looks like > Rscript myScript.R 5 100 [1] 98.46435 100.04626 99.44937 98.52910 100.78853 Edit: Not that I'd recommend it, but ... using a combination of source() and sink(), you could get Rscript to produce an .Rout file like that produced by R CMD BAT...
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Show DialogFragment with animation growing from a point

... +100 Being DialogFragment a wrapper for the Dialog class, you should set a theme to your base Dialog to get the animation you want: publi...
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How to group dataframe rows into list in pandas groupby?

...'A','A','B','B','B','C'], 'b':[1,2,5,5,4,6]}) df Out[1]: a b 0 A 1 1 A 2 2 B 5 3 B 5 4 B 4 5 C 6 In [2]: df.groupby('a')['b'].apply(list) Out[2]: a A [1, 2] B [5, 5, 4] C [6] Name: b, dtype: object In [3]: df1 = df.groupby('a')['b'].apply(list).reset_in...
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How do I find out my MySQL URL, host, port and username?

... 10 Answers 10 Active ...
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How to beautify JSON in Python?

... Etienne PerotEtienne Perot 3,98077 gold badges3030 silver badges5050 bronze badges add a com...
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I want to delete all bin and obj folders to force all projects to rebuild everything

... xargs may split into multiple entries. If your shell supports them, -print0 and -0 will work around this short-coming, so the above examples become: find . -iname "bin" -print0 | xargs -0 rm -rf find . -iname "obj" -print0 | xargs -0 rm -rf and: find . -iname "bin" -o -iname "obj" -print0 | xar...
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Which Eclipse version should I use for an Android app?

... 103 Update July 2017: From ADT Plugin page, the question must be unasked: The Eclipse ADT plugin ...
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When should I use double instead of decimal?

... 310 I think you've summarised the advantages quite well. You are however missing one point. The deci...
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Pinging servers in Python

...mmand = ['ping', param, '1', host] return subprocess.call(command) == 0 Note that, according to @ikrase on Windows this function will still return True if you get a Destination Host Unreachable error. Explanation The command is ping in both Windows and Unix-like systems. The option -n (Wind...
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Creating an array of objects in Java

...e this: a1 = new A(); Similarly, with the array you need to do this: a[0] = new A(); ...before using it. share | improve this answer | follow | ...