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Method overloading in Objective-C?
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answered Feb 18 '10 at 5:10
David GelharDavid Gelhar
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How can I tell who forked my repository on GitHub?
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Matt BallMatt Ball
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Extracting text OpenCV
...vtColor(img, img_gray, CV_BGR2GRAY);
cv::Sobel(img_gray, img_sobel, CV_8U, 1, 0, 3, 1, 0, cv::BORDER_DEFAULT);
cv::threshold(img_sobel, img_threshold, 0, 255, CV_THRESH_OTSU+CV_THRESH_BINARY);
element = getStructuringElement(cv::MORPH_RECT, cv::Size(17, 3) );
cv::morphologyEx(img_thr...
AngularJS ng-click stopPropagation
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809
ngClick directive (as well as all other event directives) creates $event variable which is ava...
Find a commit on GitHub given the commit hash
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388
A URL of the form https://github.com/<owner>/<project>/commit/<hash> will sho...
Check if a method exists
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189
if ([obj respondsToSelector:@selector(methodName:withEtc:)]) {
[obj methodName:123 withEtc:4...
How to convert a ruby hash object to JSON?
...en JablanovićMladen Jablanović
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SVN: Folder already under version control but not comitting?
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8 Answers
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How do I cast a variable in Scala?
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282
The preferred technique is to use pattern matching. This allows you to gracefully handle the c...
Changing case in Vim
... Mark RushakoffMark Rushakoff
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