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How to install node.js as windows service?

...the party, but node-windows will do the trick too. It also has system logging built in. There is an API to create scripts from code, i.e. var Service = require('node-windows').Service; // Create a new service object var svc = new Service({ name:'Hello World', description: 'The nodejs.org...
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Difference between numpy.array shape (R, 1) and (R,)

...iplication more tedious since explicit reshape is required. For example, given a matrix M , if we want to do numpy.dot(M[:,0], numpy.ones((1, R))) where R is the number of rows (of course, the same issue also occurs column-wise). We will get matrices are not aligned error since M[:,0] is ...
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How to get svn remote repository URL?

I have an svn working copy on my local system. I want to get the remote repository URL. Is there some command for doing this? ...
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How to display an unordered list in two columns?

With the following HTML, what is the easiest method to display the list as two columns? 15 Answers ...
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CSS Selector “(A or B) and C”?

This should be simple, but I'm having trouble finding the search terms for it. Let's say I have this: 4 Answers ...
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Header files for x86 SIMD intrinsics

.....)? It seems impossible to find such a list online. Correct me if I'm wrong. 5 Answers ...
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Difference between map, applymap and apply methods in Pandas

... Straight from Wes McKinney's Python for Data Analysis book, pg. 132 (I highly recommended this book): Another frequent operation is applying a function on 1D arrays to each column or row. DataFrame’s apply method does exactl...
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Calculate the median of a billion numbers

... Ah, my brain has just kicked into gear, I have a sensible suggestion now. Probably too late if this had been an interview, but never mind: Machine 1 shall be called the "control machine", and for the sake of argument either it starts with all the data, and s...
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When to call activity context OR application context?

There has been a lot of posting about what these two contexts are.. But I'm still not getting it quite right 7 Answers ...
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How to replace a character by a newline in Vim

I'm trying to replace each , in the current file by a new line: 11 Answers 11 ...