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Run an OLS regression with Pandas Data Frame
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>>> import pandas as pd
>>> import statsmodels.formula.api as sm
>>> df = pd.DataFrame({"A": [10,20,30,40,50], "B": [20, 30, 10, 40, 50], "C": [32, 234, 23, 23, 42523]})
>>> result = sm.ols(formula="A ~ B + C", data=df).fit()
>>> print(result.params)
In...
Replacing all non-alphanumeric characters with empty strings
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@JakubTurcovsky docs.oracle.com/javase/10/docs/api/java/util/regex/Pattern.html defines IsAlphabetic and IsDigit as binary properties. Alpha and Digit are POSIX character classes (US-ASCII only). Except the docs.oracle.com/javase/10/docs/api/java/util/regex/… flag is sp...
How to parse freeform street/postal address out of text, and into components
...ut the TOS is rather prohibitive; for example, you can't use their data or APIs without showing a Google Map, and for non-commerical purposes only (unless you pay), and you can't store the data (except for temporary caching). Makes sense. Google's data is some of the best in the world. However, Goog...
Is there an alternative to bastard injection? (AKA poor man's injection via default constructor)
... as I understand, this question relates to how to expose a loosely coupled API with some appropriate defaults. In this case, you may have a good Local Default, in which case the dependency can be regarded as optional. One way to deal with optional dependencies is to use Property Injection instead of...
Kotlin secondary constructor
... points, you can use a secondary constructor this way
class GoogleMapsRestApiClient constructor(val baseUrl: String) {
constructor() : this("https://api.whatever.com/")
}
Remember that you must extended the first constructor behavior.
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How can I select all elements without a given class in jQuery?
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What about $("ul#list li:not(.active)")?
http://api.jquery.com/not-selector/
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Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
...ement tools. Windows is a completely different ecosystem self-tuned around APIs and Objects. That's why we invented PowerShell.
What I think you'll find is that there will be lots of occasions when text-processing won't get you what you want on Windows. At that point, you'll want to pick up PowerSh...
Multiple arguments vs. options object
...answer. It depends. Beware boolean traps ariya.ofilabs.com/2011/08/hall-of-api-shame-boolean-trap.html
– Trevor Dixon
Oct 10 '12 at 19:50
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Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)
Take a look at the example here: http://docs.angularjs.org/api/ng.filter:filter
13 Answers
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Is it a good practice to use try-except-else in Python?
...xit
A commenter asked:
Say you have a method which pings an external API and you want to handle the exception at a class outside the API wrapper, do you simply return e from the method under the except clause where e is the exception object?
No, you don't return the exception, just reraise i...