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How to remove all rows in a numpy.ndarray that contain non-numeric values
...lly, I'm doing some data analysis. I read in a dataset as a numpy.ndarray and some of the values are missing (either by just not being there, being NaN , or by being a string written " NA ").
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Sort an array in Java
...o make a program that consists of an array of 10 integers which all has a random value, so far so good.
17 Answers
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Reference one string from another string in strings.xml?
... has other great benefits: (1) you can define the DTD in an external file and references it from any resource file to apply the substitution everywhere in your resources. (2) android studio let you rename/references/refactor the defined entities. Though , it does not autocomplete names while writin...
Open an IO stream from a local file or url
...hat can take a string that contains either a path to a local file or a url and open it as a readable IO stream.
1 Answer
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In Python, how do I convert all of the items in a list to floats?
...script which reads a text file, pulls decimal numbers out of it as strings and places them into a list.
12 Answers
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How to watch for a route change in AngularJS?
...onChangeSuccess
See What's the difference between $locationChangeSuccess and $locationChangeStart?
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builtins.TypeError: must be str, not bytes
I've converted my scripts from Python 2.7 to 3.2, and I have a bug.
2 Answers
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Changing Mercurial “Default” Parent URL
Let's say I have a Mercurial repository and I'm pulling from a default parent URL (the source I cloned it from).
3 Answers
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Require either of two arguments using argparse
...wered Jun 22 '12 at 11:14
jlengrandjlengrand
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Adding header for HttpURLConnection
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I have used the following code in the past and it had worked with basic authentication enabled in TomCat:
URL myURL = new URL(serviceURL);
HttpURLConnection myURLConnection = (HttpURLConnection)myURL.openConnection();
String userCredentials = "username:password";
St...