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Check if a JavaScript string is a URL

...gexp from Devshed: function validURL(str) { var pattern = new RegExp('^(https?:\\/\\/)?'+ // protocol '((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|'+ // domain name '((\\d{1,3}\\.){3}\\d{1,3}))'+ // OR ip (v4) address '(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*'+ // port and path '(\\?[;...
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How do I get a YouTube video thumbnail from the YouTube API?

...deo has four generated images. They are predictably formatted as follows: https://img.youtube.com/vi/<insert-youtube-video-id-here>/0.jpg https://img.youtube.com/vi/<insert-youtube-video-id-here>/1.jpg https://img.youtube.com/vi/<insert-youtube-video-id-here>/2.jpg https://img.you...
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Configure nginx with multiple locations with different root folders on subdomain

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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Any good ORM tools for Android development? [closed]

...ng to http://ormlite.com/changelog.txt the last version is 4.48 from 2013, https://github.com/j256/ormlite-core (release tags), last activity March 2015 http://greendao-orm.com, good maintenance, Maven artifact, focus: fast performance, small size, little RAM consumption. Github: https://github.com/...
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Responsive iframe using Bootstrap

... Option 2 If you don't want to wrap your iframes, you can use FluidVids https://github.com/toddmotto/fluidvids. See demo here: http://toddmotto.com/labs/fluidvids/ <!-- fluidvids.js --> <script src="js/fluidvids.js"></script> <script> fluidvids.init({ ...
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How does Spring Data JPA differ from Hibernate for large projects?

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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What is the difference between sigaction and signal?

...uld be avoided when possible. sigaction is the preferred method. Source: https://www.gnu.org/software/libc/manual/html_node/Basic-Signal-Handling.html#Basic-Signal-Handling So, if both Linux and GCC say not to use signal(), but to use sigaction() instead, that begs the question: how the heck do w...
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Swift - encode URL

... avoid having to manually percent encode your query string: let scheme = "https" let host = "www.google.com" let path = "/search" let queryItem = URLQueryItem(name: "q", value: "Formula One") var urlComponents = URLComponents() urlComponents.scheme = scheme urlComponents.host = host urlComponents...
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Nodemailer with Gmail and NodeJS

...rl (while connected to google with the account I want to send mail from): https://www.google.com/settings/security/lesssecureapps There I enabled less secure apps. Done share | improve this answe...
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Difference between static STATIC_URL and STATIC_ROOT on Django

...helpful but none solved my issue. In my production file, my STATIC_URL was https://<URL>/static and I used the same STATIC_URL in my dev settings.py file. This causes a silent failure in django/conf/urls/static.py. The test elif not settings.DEBUG or '://' in prefix: picks up the '//' in...