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Select all elements with “data-” attribute without using jQuery

...operties are converted to camelCase properties I have referred below links https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/data-* https://developer.mozilla.org/en-US/docs/Learn/HTML/Howto/Use_data_attributes This is my first answer on stackoverflow please let me know how can I im...
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How do I use the new computeIfAbsent function?

...).add("John"); Stuart Marks & Brian Goetz did a good talk about this https://www.youtube.com/watch?v=9uTVXxJjuco share | improve this answer | follow | ...
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Serializing object that contains cyclic object value

...t which is able to detect cyclic structures and also de- and encodes them: https://gist.github.com/Hoff97/9842228 To transform just use JSONE.stringify/JSONE.parse. It also de- and encodes functions. If you want to disable this just remove lines 32-48 and 61-85. var strg = JSONE.stringify(cyclicOb...
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How to check if a variable exists in a FreeMarker template?

...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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How to prevent page scrolling when scrolling a DIV element?

...= ( delta < 0 ? 1 : -1 ) * 30; e.preventDefault(); }); Live demo: https://jsbin.com/howojuq/edit?js,output So you manually set the scroll position and then just prevent the default behavior (which would be to scroll the DIV or whole web-page). Update 1: As Chris noted in the comments belo...
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jQuery: How can i create a simple overlay?

...erlay").remove(); } Demo: http://jsfiddle.net/UziTech/9g0pko97/ Gist: https://gist.github.com/UziTech/7edcaef02afa9734e8f2 share | improve this answer | follow ...
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Highlight label if checkbox is checked

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Compare version numbers without using split function

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Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)

... Version Manager) from my system? installing RVM, Rail $ curl -L https://get.rvm.io | bash -s $ rvm get stable $ rvm requirements $ rvm install 2.0.0 --with-openssl-dir=$HOME/.rvm/usr $ rvm use 2.0.0 $ gem update --system 2.0.3 $ gem install rails --version 4.0.5 ...
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AngularJs $http.post() does not send data

... I have had a similar issue, and I wonder if this can be useful as well: https://stackoverflow.com/a/11443066 var xsrf = $.param({fkey: "key"}); $http({ method: 'POST', url: url, data: xsrf, headers: {'Content-Type': 'application/x-www-form-urlencoded'} }) Regards, ...