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Is XSLT worth it? [closed]
... is the de facto data format of web development today, be it config files, raw data or in memory reprsentation. XSLT and XPath give you an enormously powerful and very efficient way to transform that data into any output format you might like, instantly giving you that MVC aspect of separating the p...
Javascript heredoc
...tures"
There are in fact more features such as Tagged Temple Strings and Raw Strings in it. Please find the documentation at
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/template_strings
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Converting JSON String to Dictionary Not List
...imilar projects.
I extract data from an URL using a POST request and the raw output is JSON. For some reason the output is already a dictionary, not a list, and I'm able to refer to the nested dictionary keys right away, like this:
datapoint_1 = json1_data['datapoints']['datapoint_1']
where dat...
Will HTML5 allow web apps to make peer-to-peer HTTP connections?
...eer to peer connections from javascript, but these connections WILL NOT BE RAW TCP.
The complete spec can be found at http://dev.w3.org/html5/websockets/
jrh
EDIT: with specific reference to peer to peer connections, check out these links:
Regarding peer to peer connections: http://www.w3.org/T...
What does the unary plus operator do?
...
If you ever need to print the numeric value of raw bytes (eg, small numbers stored as char) for debug or whatever reason, unary + can simplify the print code. Consider
char c = 42;
cout << c << endl; // prints "*\n", not what you want in this case
c...
How to change Status Bar text color in iOS
...appearance" to NO and (2) set "Status bar style" to "Opaque black style". (Raw values are UIViewControllerBasedStatusBarAppearance -> NO and UIStatusBarStyle -> UIStatusBarStyleBlackOpaque)
– SwiftArchitect
Sep 20 '13 at 5:15
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How to use pip with Python 3.x alongside Python 2.x
... specify the version every time you use pip:
Install pip:
$ curl https://raw.github.com/pypa/pip/master/contrib/get-pip.py | python3
and export the path:
$ export PATH=/Library/Frameworks/Python.framework/Versions/<version number>/bin:$PATH
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How to make a python, command-line program autocomplete arbitrary things NOT interpreter
...eter(completer)
readline.parse_and_bind("tab: complete")
while 1:
a = raw_input("> ")
print "You entered", a
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Using R to download zipped data file, extract, and import data
...a .z archive? I can read from a url connection with readBin(url(x, "rb"), 'raw', 99999999), but how would I extract the contained data? The uncompress package has been removed from CRAN - is this possible in base R (and if so, is it restricted to *nix systems?)? Happy to post as a new question if ap...
Easy pretty printing of floats in python?
...ut I'd add something potentially useful:
I know you wrote your example in raw Python lists, but if you decide to use numpy arrays instead (which would be perfectly legit in your example, because you seem to be dealing with arrays of numbers), there is (almost exactly) this command you said you made...