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Is there a numpy builtin to reject outliers from a list
... stat
from scipy.stats import iqr
z score based method
This method will test if the number falls outside the three standard deviations. Based on this rule, if the value is outlier, the method will return true, if not, return false.
def sd_outlier(x, axis = None, bar = 3, side = 'both'):
asse...
How do you determine the ideal buffer size when using FileInputStream?
... other latency you might be dealing with.
So, I suspect that if you ran a test with different cache sizes (haven't done this myself), you will probably find a big impact of cache size up to the size of the file system block. Above that, I suspect that things would level out pretty quickly.
There ...
Difference between Statement and PreparedStatement
...e database: the first to prepare, the second to execute. However, I would test it. I presume the plan would still be cached in the database server for a Statement, but it may be worth a test.
– Brandon
Oct 15 '14 at 15:59
...
Converting datetime.date to UTC timestamp in Python
...ted that this ignores timezone information even for offset-aware datetime (tested for Python 2.7).
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How do I use define_method to create class methods?
...u want to define class methods dynamically from concern:
module Concerns::Testable
extend ActiveSupport::Concern
included do
singleton_class.instance_eval do
define_method(:test) do
puts 'test'
end
end
end
end
...
How are GCC and g++ bootstrapped?
...ep 2 for verification purposes.
This process is called bootstrapping. It tests the compiler's capability of compiling itself and makes sure that the resulting compiler is built with all the optimizations that it itself implements.
EDIT: Drew Dormann, in the comments, points to Bjarne Stroustrup's...
Uploading both data and files in one form using Ajax?
...ally identify the enctype without explicit declaration (jQuery 3.3.1).
// Tested, this works for me (jQuery 3.3.1)
fileUploadForm.submit(function (e) {
e.preventDefault();
$.ajax({
type: 'POST',
url: $(this).attr('action'),
enctype: 'multipart/form-da...
Getting all types that implement an interface
... This helped me deal with a super weird problem, where in my test project GetTypes would fail and only in our CI-environment. GetLoadableTypes was a fix for this solution. The error wouldn't be reproducible in the local environment and it was this: System.Reflection.ReflectionTypeLoadE...
Loop through files in a folder using VBA?
... takes wild cards so you could make a big difference adding the filter for test up front and avoiding testing each file
Sub LoopThroughFiles()
Dim StrFile As String
StrFile = Dir("c:\testfolder\*test*")
Do While Len(StrFile) > 0
Debug.Print StrFile
StrFile = Dir
L...
AngularJS : automatically detect change in model
...elements according to it's state (modified/not modified) dynamically or to test whether some values has actually changed, you can use the following module, developed by myself:
https://github.com/betsol/angular-input-modified
It adds additional properties and methods to the form and it's child elem...