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How to find the kth largest element in an unsorted array of length n in O(n)?
... implemented median-of-medians and compared it to built-in Sort method in .NET and custom solution really ran faster by order of magnitude. Now the real question is: does that matter to you in given circumstances. Writing and debugging 100 lines of code compared to one liner pays off only if that co...
Is there a numpy builtin to reject outliers from a list
...centile corresponds to 1.2815σ and the 95% is 1.645σ (http://vassarstats.net/tabs.html?#z)
As a simple example:
import numpy as np
# Create some random numbers
x = np.random.normal(5, 2, 1000)
# Calculate the statistics
print("Mean= ", np.mean(x))
print("Median= ", np.median(x))
print("Max/Min...
What is the difference between varchar and nvarchar?
...t processing speed? Most new coding platforms use Unicode natively (Java, .NET, even C++ std::wstring from years ago!) so if the database field is VARCHAR it forces Oracle to convert between character sets on every read or write, not so good. Using NVARCHAR avoids the conversion.
Bottom line: Use N...
AngularJs “controller as” syntax - clarification?
...to reason about and test.
Here's a fiddle to demonstrate: http://jsfiddle.net/HB7LU/5796/
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What are good grep tools for Windows? [closed]
...oisesvn guys. Does the job on Windows...
http://stefanstools.sourceforge.net/grepWin.html
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What are namespaces?
...he same name wihtin a project.
From the php documentation (http://www.php.net/manual/en/language.namespaces.rationale.php):
What are namespaces? In the broadest definition namespaces are a way of encapsulating items. This can be seen as an abstract concept in many places. For example, in any op...
Can you run GUI applications in a Docker container?
...AleksanderChmielowski comment did not work for me, and I also had to add --net=host
– mguijarr
May 5 '17 at 11:18
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Creating an official github mirror
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zerobin.net/?b42e2c88a369bad2#+r/IWzlCjogsuUD4TBe0/…
– nyuszika7h
Oct 17 '14 at 21:33
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What is the best way to filter a Java Collection?
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Really like this example of LamdaJ...similar to .NET built-in Lambda functions. And where can a person drink at age 16? We should consider adding a localization constraint. :P
– MAbraham1
Aug 16 '13 at 14:16
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simple explanation PHP OOP vs Procedural?
... know about (like Pi, the speed of light, the distance between specific planets, etc.).
This is where most OOP explanations get confusing because they branch off into "real world examples" which can quickly get off-topic. Often, "real world" is a euphemism for the ontological perspectives of a part...