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Override devise registrations controller
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If you override a Devise controller like this, make sure you copy all views from app/views/devise/registrations to app/views/registrations/ (change for whichever controller you're overriding).
– Jamie Cobbett
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Differences between socket.io and websockets
...of WebSockets as you described in #2, and probably more importantly it provides fail-overs to other protocols in the event that WebSockets are not supported on the browser or server. I would avoid using WebSockets directly unless you are very familiar with what environments they don't work and you a...
How do you get the footer to stay at the bottom of a Web page?
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The detailed explanation with the demo is provided in this site: CSS Sticky Footer
– mohitp
Mar 22 '13 at 9:15
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Bootstrap 3 Flush footer to bottom. not fixed
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@HardlyNoticeable one is min-width to force the wrapper even if the content is less.
– Surjith S M
Jul 14 '17 at 6:34
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Detecting when a div's height changes using jQuery
...Oct 18 '14 at 14:30
Marc J. SchmidtMarc J. Schmidt
7,35244 gold badges2525 silver badges3131 bronze badges
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How to detect Safari, Chrome, IE, Firefox and Opera browser?
...nstall an extension. Use feature detection when possible.
Demo: https://jsfiddle.net/6spj1059/
// Opera 8.0+
var isOpera = (!!window.opr && !!opr.addons) || !!window.opera || navigator.userAgent.indexOf(' OPR/') >= 0;
// Firefox 1.0+
var isFirefox = typeof InstallTrigger !== 'undefin...
Bring a window to the front in WPF
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This did the trick for me too. Thanks to gsb for the additional comment about what looks like a strange use of TopMost!
– Jen
Jul 15 '13 at 6:56
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How to publish a website made by Node.js to Github Pages?
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GitHub pages host only static HTML pages. No server side technology is supported, so Node.js applications won't run on GitHub pages. There are lots of hosting providers, as listed on the Node.js wiki.
App fog seems to be the most economical as it provides free hosting for proj...
Truncating long strings with CSS: feasible yet?
... text with plain HTML and CSS, so that dynamic content can fit in a fixed-width-and-height layout?
5 Answers
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Ignoring time zones altogether in Rails and PostgreSQL
...mestamp
A value typed as timestamp tells Postgres that no time zone is provided explicitly. The current time zone is assumed. Postgres ignores any time zone modifier added to the input literal by mistake!
No hours are shifted for display. With the same time zone setting all is fine. For a different...