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How can I see the size of files and directories in linux? [closed]
... get the actual size as ls does. More info: unix.stackexchange.com/a/106278/155224
– Lucas Alonso
Apr 19 '17 at 21:04
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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...
How to get the contents of a webpage in a shell variable?
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answered Sep 18 '10 at 18:46
codaddictcodaddict
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How can I add an element after another element?
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answered Feb 11 '10 at 13:18
RowanRowan
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What are markers in Java Logging frameworks and what is a reason to use them?
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answered May 29 '13 at 18:08
CekiCeki
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How to validate an e-mail address in swift?
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784
I would use NSPredicate:
func isValidEmail(_ email: String) -> Bool {
let email...
How to add extra namespaces to Razor pages instead of @using declaration?
....Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" /...
C# properties: how to use custom set property without private field?
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answered Jan 28 '11 at 22:27
BrokenGlassBrokenGlass
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Rails bundle install production only
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Simon PerepelitsaSimon Perepelitsa
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