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Convert number strings with commas in pandas DataFrame to float
...='\t', thousands=',')
This method is likely to be more efficient than performing the operation as a separate step.
You need to set the locale first:
In [ 9]: import locale
In [10]: from locale import atof
In [11]: locale.setlocale(locale.LC_NUMERIC, '')
Out[11]: 'en_GB.UTF-8'
In [12]: df.ap...
Get Output From the logging Module in IPython Notebook
...t a "mylog.log" file in the same directory as my notebook that contains:
2015-01-28 09:49:25,026 - root - ERROR - hello!
2015-01-28 09:49:25,028 - root - DEBUG - This is a debug message
2015-01-28 09:49:25,029 - root - INFO - this is an info message
2015-01-28 09:49:25,032 - root - WARNING - tbllal...
What are the complexity guarantees of the standard containers?
Apparently ;-) the standard containers provide some form of guarantees.
3 Answers
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How to export DataTable to Excel
How can I export a DataTable to Excel in C#? I am using Windows Forms. The DataTable is associated with a DataGridView control. I have to export records of DataTable to Excel.
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How to configure XAMPP to send mail from localhost?
...ough Gmail from
localhost please check PHP+Ubuntu Send email using gmail form
localhost.
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WPF Blurry fonts issue- Solutions
...he difference is obvious if one compares the classic "cascade" pattern. WinForms on the lower left side, WPF on the top right side:
While I'm no fan of WPF's font rendering idiosyncrasies either, I can imagine the clamor if the animations would jump like they do in the Winforms cascade.
Playing...
Using Server.MapPath() inside a static field in ASP.NET MVC
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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Why do we have to normalize the input for an artificial neural network?
...del Converges slowly, if the Inputs are not Normalized.
Example: If we perform Image Classification, Size of Image will be very huge, as the Value of each Pixel ranges from 0 to 255. Normalization in this case is very important.
Mentioned below are the instances where Normalization is very importa...
Does Python have a ternary conditional operator?
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The point was if you want to perform additional evaluations after the conditional is evaluated, like adding a value to the result, you'll either need to add the additional expression to both sides (z = 3 + x if x < y else 3 + y), or group the conditional...
Checkbox for nullable boolean
... tons of these primitive value types that may or may not be included in my forms for various reasons. Adding booleans for all of them started feeling silly. When I googled nullables I figured that was the way to go.
– DMulligan
Jul 27 '11 at 20:38
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