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Removing white space around a saved image in matplotlib

...lab flag.) plt.gca().set_axis_off() plt.subplots_adjust(top = 1, bottom = 0, right = 1, left = 0, hspace = 0, wspace = 0) plt.margins(0,0) plt.gca().xaxis.set_major_locator(plt.NullLocator()) plt.gca().yaxis.set_major_locator(plt.NullLocator()) plt.savefig("filename.pdf", bbox_inches =...
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Android Gradle plugin 0.7.0: “duplicate files during packaging of APK”

Using Android Gradle plugin 0.7.0 with the following build.gradle : 20 Answers 20 ...
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Return index of greatest value in an array

... works on old browsers: function indexOfMax(arr) { if (arr.length === 0) { return -1; } var max = arr[0]; var maxIndex = 0; for (var i = 1; i < arr.length; i++) { if (arr[i] > max) { maxIndex = i; max = arr[i]; } } ...
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Pandas dataframe get first row of each group

...column: >>> df.groupby('id').first().reset_index() id value 0 1 first 1 2 first 2 3 first 3 4 second 4 5 first 5 6 first 6 7 fourth To get n first records, you can use head(): >>> df.groupby('id').head(2).reset_index(drop=True) id value 0 ...
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How do I catch a numpy warning like it's an exception (not just for testing)?

... 205 It seems that your configuration is using the print option for numpy.seterr: >>> impo...
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Insert a row to pandas dataframe

...df.sort_index() # sorting by index And you get, as desired: A B C 0 2 3 4 1 5 6 7 2 7 8 9 See in Pandas documentation Indexing: Setting with enlargement. share | improve this an...
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Wildcards in a Windows hosts file

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Case preserving substitute in Vim

...toMark Lodato 37.4k55 gold badges3737 silver badges3030 bronze badges 16 ...
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Is SQL or even TSQL Turing Complete?

... Qantas 94 Heavy 14.4k1616 gold badges6060 silver badges7777 bronze badges answered Sep 28 '11 at 7:59 Jan de VosJan de Vos ...
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Get path of executable

... | edited Nov 20 '17 at 6:57 James Mart 42033 silver badges1313 bronze badges answered Oct 6 ...