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How to remove convexity defects in a Sudoku square?
...ove, with some of the missing code added (i.e., labeling of points).
'''
https://stackoverflow.com/questions/10196198/how-to-remove-convexity-defects-in-a-sudoku-square
'''
import cv2
import numpy as np
img = cv2.imread('test.png')
winname="raw image"
cv2.namedWindow(winname)
cv2.imshow(winnam...
How do I get a plist as a Dictionary in Swift?
...es I recommend reading up on Decodable/Encodable (a good resource is here: https://benscheirman.com/2017/06/swift-json/).
First setup your struct into the format of your .plist file. For this example I will consider a .plist with a root level Dictionary and 3 entries: 1 String with key "name", 1 In...
Contains method for a slice
...s if slice element points to an unexported struct field
// see https://golang.org/pkg/reflect/#Value.Interface
if arrV.Index(i).Interface() == elem {
return true
}
}
}
return false
}
https://play.golang.org/p/jL5UD7yCNq
...
How do I ignore files in a directory in Git?
...ific language use can be found here (thanks to Chris McKnight's comment):
https://github.com/github/gitignore
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Remove CSS class from element with JavaScript (no jQuery) [duplicate]
...lt;button id='remove'>Remove Class</button>
Documentation: https://developer.mozilla.org/en/DOM/element.classList
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Determine the process pid listening on a certain port
...k -TERM $port/tcp # with SIGTERM
Also -k is supported by FreeBSD: http://www.freebsd.org/cgi/man.cgi?query=fuser
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When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...nterpret_cast.
(Also referes this to understand the explaination : http://www.cplusplus.com/doc/tutorial/typecasting/)
static_cast :
OnEventData(void* pData)
{
......
// pData is a void* pData,
// EventData is a structure e.g.
// typedef struct _EventData {
// std::string id;
...
Prevent double curly brace notation from displaying momentarily before angular.js compiles/interpola
...
I think that you are looking for the ngCloak directive: https://docs.angularjs.org/api/ng/directive/ngCloak
From the documentation:
The ngCloak directive is used to prevent the Angular html template
from being briefly displayed by the browser in its raw (uncompiled)
form ...
Create thumbnail image
...
You have to use GetThumbnailImage method in the Image class:
https://msdn.microsoft.com/en-us/library/8t23aykb%28v=vs.110%29.aspx
Here's a rough example that takes an image file and makes a thumbnail image from it, then saves it back to disk.
Image image = Image.FromFile(fileName);
I...
How should I structure a Python package that contains Cython code
... environment, and then build your code using the egg.
A possible example: https://github.com/douban/greenify/blob/master/setup.py
Update(2017-01-05):
Since setuptools 18.0, there's no need to use setuptools_cython. Here is an example to build Cython project from scratch without setuptools_cytho...