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Reading an Excel file in python using pandas

...) Tid dummy1 dummy2 dummy3 dummy4 dummy5 \ 0 2006-09-01 00:00:00 0 5.894611 0.605211 3.842871 8.265307 1 2006-09-01 01:00:00 0 5.712107 0.605211 3.416617 8.301360 2 2006-09-01 02:00:00 0 5.105300 0.605211 3.090865 8.335395 3 2006...
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initialize a numpy array

... answered Dec 26 '10 at 20:56 KatrielKatriel 102k1717 gold badges120120 silver badges157157 bronze badges ...
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Minimal web server using netcat

...inimal web server using netcat (nc). When the browser calls up localhost:1500, for instance, it should show the result of a function ( date in the example below, but eventually it'll be a python or c program that yields some data). My little netcat web server needs to be a while true loop in bash, ...
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Designing function f(f(n)) == -n

...w about: f(n) = sign(n) - (-1)n * n In Python: def f(n): if n == 0: return 0 if n >= 0: if n % 2 == 1: return n + 1 else: return -1 * (n - 1) else: if n % 2 == 1: return n - 1 else: return -1 * (n ...
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Where can I find a NuGet package for upgrading to System.Web.Http v5.0.0.0?

Just upgraded an ASP.NET MVC4 project to use Unity.WebApi version 5.0.0.0 and it requires System.Web.Http v 5.0.0.0 as per the following error: ...
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Why modelVersion of pom.xml is necessary and always set to 4.0.0?

... <modelVersion></modelVersion> of pom.xml is always set to 4.0.0. 4 Answers ...
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Understanding “randomness”

...ough a pseudo-random variable: BarChart[BinCounts[RandomReal[{0, 1}, 50000], 0.01]] While this is the distribution you get after multiplying two random variables: BarChart[BinCounts[Table[RandomReal[{0, 1}, 50000] * RandomReal[{0, 1}, 500...
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How do you know what to test when writing unit tests? [closed]

... edited May 23 '17 at 12:10 community wiki 2 re...
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postgresql return 0 if returned value is null

...n WHERE listing_Type = 'AARM' AND u_kbalikepartnumbers_id = 1000307 AND ( EXTRACT( DAY FROM ( NOW() - dateEnded ) ) ) * 24 < 48 AND COALESCE( price, 0 ) > ( SELECT AVG( COALESCE( price, 0 ) )* 0.50 FROM ( SELECT *, cume_dist() ...
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What is the bower (and npm) version syntax?

...ke any subsequent patch-level changes on the 1.2.x tree, starting with 1.2.0, but less than 1.3.0, you could use: "angular": "~1.2" or: "angular": "~1.2.0" This also gets you the same results as using the .x syntax: "angular": "1.2.x" But, you can use the tilde/~ syntax to be even more spec...