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OSX - How to auto Close Terminal window after the “exit” command executed.

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How to display pandas DataFrame of floats using a format string for columns?

... pd pd.options.display.float_format = '${:,.2f}'.format df = pd.DataFrame([123.4567, 234.5678, 345.6789, 456.7890], index=['foo','bar','baz','quux'], columns=['cost']) print(df) yields cost foo $123.46 bar $234.57 baz $345.68 quux $456.79 but this ...
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Python 2.7: Print to File

... 138 If you want to use the print function in Python 2, you have to import from __future__: from _...
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How to convert a string into double and vice versa?

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How can I pretty-print JSON in a shell script?

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Why use Dijkstra's Algorithm if Breadth First Search (BFS) can do the same thing faster?

... 158 Dijkstra allows assigning distances other than 1 for each step. For example, in routing the di...
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Automatic Retina images for web sites

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How do the likely/unlikely macros in the Linux kernel work and what is their benefit?

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How do I display the current value of an Android Preference in the Preference summary?

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How to pre-populate the sms body text via an html link

... 182 It turns out this is 100% possible, though a little hacky. If you want it to work on Android...