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How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting
... 19, 30, 35, 51])
>>> numpy.polyfit(numpy.log(x), y, 1)
array([ 8.46295607, 6.61867463])
# y ≈ 8.46 log(x) + 6.62
For fitting y = AeBx, take the logarithm of both side gives log y = log A + Bx. So fit (log y) against x.
Note that fitting (log y) as if it is linear will emphasize sm...
Ways to save enums in database
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We never store enumerations as numerical ordinal values anymore; it makes debugging and support ...
Add spaces before Capital Letters
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204
The regexes will work fine (I even voted up Martin Browns answer), but they are expensive (and p...
Why .NET String is immutable? [duplicate]
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Instances of immutable types are inherently thread-safe, since no thread can modify it, the ri...
What is the Python equivalent of Matlab's tic and toc functions?
... Eli BenderskyEli Bendersky
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Preventing form resubmission
Page one contains an HTML form. Page two - the code that handles the submitted data.
12 Answers
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File Upload in WebView
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FILECHOOSER_RESULTCODE);
}
//For Android 4.1
public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture){
mUploadMessage = uploadMsg;
Intent i = new Intent(Intent.ACTION_GET_CONTENT); ...
Parse large JSON file in Nodejs
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Kevin B
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answered Aug 8 '12 at 23:26
josh3736josh3736
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How do I edit /etc/sudoers from a script?
I need to edit /etc/sudoers from a script to add/remove stuff from white lists.
12 Answers
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What is a correct mime type for docx, pptx etc?
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edited Oct 21 '19 at 7:48
Matthias Braun
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