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How to remove convexity defects in a Sudoku square?
... mom = cv2.moments(cnt)
(x,y) = int(mom['m10']/mom['m00']), int(mom['m01']/mom['m00'])
cv2.circle(img,(x,y),4,(0,255,0),-1)
centroids.append((x,y))
But resulting centroids won't be sorted. Check out below image to see their order:
So we sort them from left to right, top to bottom.
...
How do you organize your version control repository?
...ons/338824/…
– Ken
Dec 4 '08 at 8:01
3
@Makis: You would be correct, IF #12 were not balanced ...
Why use symbols as hash keys in Ruby?
...shed keys" against each other.
Long answer:
https://web.archive.org/web/20180709094450/http://www.reactive.io/tips/2009/01/11/the-difference-between-ruby-symbols-and-strings
http://www.randomhacks.net.s3-website-us-east-1.amazonaws.com/2007/01/20/13-ways-of-looking-at-a-ruby-symbol/
...
How can I parse a CSV string with JavaScript, which contains comma in data?
...
Disclaimer
2014-12-01 Update: The answer below works only for one very specific format of CSV. As correctly pointed out by DG in the comments, this solution does not fit the RFC 4180 definition of CSV and it also does not fit Microsoft E...
Fitting empirical distribution to theoretical ones with Scipy (Python)?
... # Get sane start and end points of distribution
start = dist.ppf(0.01, *arg, loc=loc, scale=scale) if arg else dist.ppf(0.01, loc=loc, scale=scale)
end = dist.ppf(0.99, *arg, loc=loc, scale=scale) if arg else dist.ppf(0.99, loc=loc, scale=scale)
# Build PDF and turn into pandas Seri...
Seeding the random number generator in Javascript
...llions of random numbers (see Birthday problem).
xoshiro128**
As of May 2018, xoshiro128** is the new member of the Xorshift family, by Vigna & Blackman (professor Vigna was also responsible for the Xorshift128+ algorithm powering most Math.random implementations under the hood). It is the fas...
Check if an element's content is overflowing?
...m/gist/2462915
And an explanation you can find here: http://lea.verou.me/2012/04/background-attachment-local/.
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application/x-www-form-urlencoded or multipart/form-data?
...8/….
– Joshcodes
Apr 30 '14 at 22:01
21
@EML, This doesn't make sense at all. Obviously the bou...
google oauth2 redirect_uri with several parameters
...
answered Jul 14 '12 at 11:01
ruforufo
4,12522 gold badges3232 silver badges4141 bronze badges
...
How to read keyboard-input?
..._str.
# The rest of your program goes here.
time.sleep(0.01)
print("End.")
if (__name__ == '__main__'):
main()
2. Same Python 3 code as above, but with extensive explanatory comments:
"""
read_keyboard_input.py
Gabriel Staples
www.ElectricRCAircraftGuy.com
14 Nov. 20...