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Size of Matrix OpenCV
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A complete C++ code example, may be helpful for the beginners
#include <iostream>
#include <string>
#include "opencv/highgui.h"
using namespace std;
using namespace cv;
int main()
{
cv:Mat M(102,201,CV_8UC1);
int rows = M.rows;
int cols = M.cols;
cout<&l...
Why does AngularJS include an empty option in select?
I've been working with AngularJS for the last few weeks, and the one thing which is really bothering me is that even after trying all permutations or the configuration defined in the specification at http://docs.angularjs.org/api/ng.directive:select , I still get an empty option as the first child ...
Getting java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory exception
...ency Injection program of spring & getting this exception.
I have already included common-logging1.1.1.jar and spring.jar file. Could you please help to out?
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Differences between dependencyManagement and dependencies in Maven
...m in the child POM to show that you are using them. They are not actually included in the child projects just because they are in <dependencyManagement> in the parent POM. Enclosing dependencies in <dependencyManagement> centralizes management of the version, scope, and exclusions for ...
What is an OS kernel ? How does it differ from an operating system? [closed]
...a platform on which all such types of programs can run, but an OS does not include those programs. If you conflate the two then you're literally talking about the entire system, so the definition loses its meaning.
– DIMMSum
Jan 19 '18 at 1:04
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What is the meaning of “POSIX”?
...e to be able to port them easily among a large family of Unix derivatives (including Linux, but not limited to it!); if and when you use some Linux API that's not standardized as part of Posix, you will have a harder time if and when you want to port that program or library to other Unix-y systems (...
Simplest code for array intersection in javascript
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Use a combination of Array.prototype.filter and Array.prototype.includes:
array1.filter(value => array2.includes(value))
For older browsers, with Array.prototype.indexOf and without an arrow function:
array1.filter(function(n) {
return array2.indexOf(n) !== -1;
})
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Deserialize JSON into C# dynamic object?
...hen you can use the Json class:
dynamic data = Json.Decode(json);
It is included with the MVC framework as an additional download to the .NET 4 framework. Be sure to give Vlad an upvote if that's helpful! However if you cannot assume the client environment includes this DLL, then read on.
An a...
How can I set the Secure flag on an ASP.NET Session Cookie?
...eb.config allows you to turn on requireSSL which only transmit all cookies including session in SSL only and also inside forms authentication, but if you turn on SSL on httpcookies you must also turn it on inside forms configuration too.
Edit for clarity:
Put this in <system.web>
<httpCoo...
Are there conventions on how to name resources?
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