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What does “S3 methods” mean in R?
...s, but few R users
know and understand them, so it is hard for others to read and
contribute to your code.
Be sure to read the chapter on trade-offs in "Advanced R, 2nd edition", too.
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Set Additional Data to highcharts series
...; you can use Array.find. It's not supported by IE, but you're using ES6 already (const) and MS stopped supporting IE in 2016.
– Dan Dascalescu
Feb 17 '18 at 4:51
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Why is the C++ STL is so heavily based on templates? (and not on *interfaces*)
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Interesting interview. Pretty sure I've read it before some time ago, but was definitely worth going through again. :)
– jalf
Jun 24 '09 at 19:49
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How can I quantify difference between two images?
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General idea
Option 1: Load both images as arrays (scipy.misc.imread) and calculate an element-wise (pixel-by-pixel) difference. Calculate the norm of the difference.
Option 2: Load both images. Calculate some feature vector for each of them (like a histogram). Calculate distance between...
Private vs Protected - Visibility Good-Practice Concern [closed]
...ate fields are bad in practice in inheritance!. (over exaggerating) Please read my answer.
– Larry
Nov 4 '17 at 14:58
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Pointers in C: when to use the ampersand and the asterisk?
... correctly... the example int *bX = &aX; doesn't work because the aX already returns the address of aX[0] (i.e. &aX[0]), so &aX would get the address of an address which makes no sense. Is this correct?
– Pieter
Jan 19 '10 at 19:23
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Chrome Extension how to send data from content script to popup.html
...ge from the contentScript.js file.
I don't know how to do that I've tried reading the documentation but messaging in chrome I just can't understand what to do.
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Can I set max_retries for requests.request?
...ries to allow.
connect – How many connection-related errors to retry on.
read – How many times to retry on read errors.
redirect – How many redirects to perform.
method_whitelist – Set of uppercased HTTP method verbs that we should retry on.
status_forcelist – A set of HTTP status codes th...
Good examples of Not a Functor/Functor/Applicative/Monad?
... its value. This is why its not an instance of Enum, Monoid, etc. If you already have one, I'm happy to let you mash them together (giving you a Semigroup) but mempty, but I give no tools for explicitly constructing a value of type Void in void. You have to load the gun and point it at your foot and...
Difference between and
...t;context:annotation-config> is used to activate annotations in beans already registered in the application context (no matter if they were defined with XML or by package scanning).
<context:component-scan> can also do what <context:annotation-config> does but <context:component-s...