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How can the Euclidean distance be calculated with NumPy?
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There's a function for that in SciPy. It's called Euclidean.
Example:
from scipy.spatial import distance
a = (1, 2, 3)
b = (4, 5, 6)
dst = distance.euclidean(a, b)
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How do I get the path of the Python script I am running in? [duplicate]
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Make a chdir before calling realpath and real path will fail, this is not the answer.
– sorin
Nov 22 '11 at 11:27
7
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jQuery: find element by text
...f it's possible to find an element based on its content rather than by an id or class ?
7 Answers
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What is the point of interfaces in PHP?
...sses, so most modern languages these days disable multiple inheritance yet call abstract base classes interfaces and allows a class to "implement" as many of those as they want.
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Is Task.Result the same as .GetAwaiter.GetResult()?
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So basically Task.GetAwaiter().GetResult() is equivalent to await task. I assume the first option is used when the method cannot be marked with async(constructor for instance). Is that correct? If yes, then it collides with the top ...
Injecting content into specific sections from a partial view ASP.NET MVC 3 with Razor View Engine
... matter how many times the partial is repeated, but later render it specifically by name when-i-call-you:
@using (Html.Delayed("when-i-call-you", isOnlyOne: "different unique name")) {
<b>show me once by name</b>
<span>@Model.First().Value</span>
}
Render the "sec...
Multiple Inheritance in PHP
...xtMessage class, and sending algorithm is delegated to dispatcher. This is called Strategy Pattern, you can read more on it here.
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How does strtok() split the string into tokens in C?
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the strtok runtime function works like this
the first time you call strtok you provide a string that you want to tokenize
char s[] = "this is a string";
in the above string space seems to be a good delimiter between words so lets use that:
char* p = strtok(s, " ");
what happens now...
C++应用程序添加VBScript和JavaScript支持 - C/C++ - 清泛网 - 专注IT技能提升
...es on MFC and can also be used in a console application.
First of all to call a script it is important to know that VBScript and JScript deal only with VARIANT parameters. This is the reason I created the CSafeArrayHelper class. The CSafeArray helper wrapper class allows you to create parameters t...
C++应用程序添加VBScript和JavaScript支持 - C/C++ - 清泛网 - 专注IT技能提升
...es on MFC and can also be used in a console application.
First of all to call a script it is important to know that VBScript and JScript deal only with VARIANT parameters. This is the reason I created the CSafeArrayHelper class. The CSafeArray helper wrapper class allows you to create parameters t...