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Can someone give an example of cosine similarity, in a very simple, graphical way?
...rn dotProduct;
}
// Magnitude of the vector is the square root of the dot product of the vector with itself.
private static double Magnitude(int[] vector)
{
return Math.Sqrt(DotProduct(vector, vector));
}
}
}
...
How to use support FileProvider for sharing content to other apps?
...paths>
Be careful how you specify the path. The above defaults to the root of your private internal storage.
In SharingActivity.java:
Uri contentUri = FileProvider.getUriForFile(getActivity(),
"com.mydomain.myapp.SharingActivity", myFile);
Intent shareIntent = new Intent();
shareIntent.setAct...
Why does the arrow (->) operator in C exist?
...tically dereference the pointer. Answers to both questions have historical roots.
Why does -> even exist?
In one of the very first versions of C language (which I will refer as CRM for "C Reference Manual", which came with 6th Edition Unix in May 1975), operator -> had very exclusive meaning...
What are the Web.Debug.config and Web.Release.Config files for?
...whatever).
Does it even make sense to place a connection string in the root web.config file if I have have a local and remote one in the debug and release web.configs respectively.
It would only make sense if it wasn't going to change between environments. Sounds like in your case it does so, ...
How to split a column into two columns?
... answered Feb 7 '13 at 7:03
rootroot
54.3k1818 gold badges9292 silver badges113113 bronze badges
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Restore file from old commit in git
...
Just tried this in the root folder of my local git repo. I still needed to provide the relative path to the file. Just providing the -- [filename] on it's own didn't work.
– user2784627
Dec 4 '18 at 2:09
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git replacing LF with CRLF
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make sure to run this inside repository root
– Hammad Khan
Oct 13 '14 at 6:38
26
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What does “Content-type: application/json; charset=utf-8” really mean?
... Now that RFC4627 has been obsoleted by RFC7159, which states that the root value may be a string (in explicit contrast to the former spec), how is this now implemented? The spec is vague in this regard, and just says that three encodings are allowed, but not how one is supposed to differentiate...
For i = 0, why is (i += i++) equal to 0?
... ++ (post)
\
i
Evaluation begins by considering the root node +=. That is the major constituent of the expression. The left operand of += must be evaluated to determine the place where we store the variable, and to obtain the prior value which is zero. Next, the right side mus...
Calling a Method From a String With the Method's Name in Ruby
...rrectly by creating functions in "global" am I adding the methods onto the root object? or not?
– BuddyJoe
Sep 10 '09 at 21:50
12
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