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Python: Tuples/dictionaries as keys, select, sort
...es and so on.
I'd like to organize them in a data structure in Python that allows for easy selection and sorting. My idea was to put them into a dictionary with tuples as keys, e.g.,
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Utilizing the GPU with c# [closed]
... WinForms and XNA into hybrid applications:
http://www.ziggyware.com/news.php?readmore=866
You'll have to put some effort into learning shader programming (XNA supports HLSL), but this may be a simpler approach than learning a vendor-specific solution such as nVidia's CUDA. The advantage is that y...
How to identify platform/compiler from preprocessor macros?
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See: http://predef.sourceforge.net/index.php
This project provides a reasonably comprehensive listing of pre-defined #defines for many operating systems, compilers, language and platform standards, and standard libraries.
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jQuery Validate - require at least one field in a group to be filled
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Starting a variable name with $ is required in PHP, but pretty weird (IMHO) in Javascript. Also, I believe you refer to it as "$module" twice and "module" once, right? It seems that this code shouldn't work.
Also, I'm not sure if it's normal jQuery plugin syntax, but I...
How to parse XML to R data frame
...e:
require(XML)
data <- xmlParse("http://forecast.weather.gov/MapClick.php?lat=29.803&lon=-82.411&FcstType=digitalDWML")
xml_data <- xmlToList(data)
In the case of your example data, getting location and start time is fairly straightforward:
location <- as.list(xml_data[["data"...
Get started with Latex on Linux [closed]
...utput.
Create a file called test.tex and put some content in it, say the example from the LaTeX primer:
\documentclass[a4paper,12pt]{article}
\begin{document}
The foundations of the rigorous study of \emph{analysis}
were laid in the nineteenth century, notably by the
mathematicians Cauchy and Weier...
Does reading an entire file leave the file handle open?
...hat on the particular Python implementation.
To understand what this is all about, pay particular attention to the actual file object. In your code, that object is mentioned only once, in an expression, and becomes inaccessible immediately after the read() call returns.
This means that the file...
How to set commands output as a variable in a batch file
... possible to set a statement's output of a batch file to a variable, for example:
7 Answers
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How do I restart nginx only after the configuration test was successful on Ubuntu?
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As of nginx 1.8.0, the correct solution is
sudo nginx -t && sudo service nginx reload
Note that due to a bug, configtest always returns a zero exit code even if the config file has an error.
share
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Update all objects in a collection using LINQ
... The link is broken, it is now available at: codewrecks.com/blog/index.php/2008/08/13/… . There's also a blog comment that links to stackoverflow.com/questions/200574 . In turn, the top question comment links to blogs.msdn.microsoft.com/ericlippert/2009/05/18/… . Perhaps the answer would b...