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How can I convert an image into Base64 string using JavaScript?

...s> for it: Create a canvas, load your image into it and then use toDataURL() to get the Base64 representation (actually, it's a data: URL, but it contains the Base64-encoded image). share | impr...
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How to overlay images

...suggested by this article, would be to do this: <img style="background:url(thumbnail1.jpg)" src="magnifying_glass.png" /> share | improve this answer | follow ...
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How to evaluate http response codes from bash/shell script?

...e feeling that I'm missing the obvious, but have not succeeded with man [curl|wget] or google ("http" makes such a bad search term). I'm looking for a quick&dirty fix to one of our webservers that frequently fails, returning status code 500 with an error message. Once this happens, it needs to be ...
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Automatic text translation at MSDN pages - How to turn off?

...tion, not even on hover. You switch to English by replacing /de-de/ in the URL with /en-us/. As in German (translation or original with translation on hover): http://msdn.microsoft.com/de-de/library/system.diagnostics.contracts.contractargumentvalidatorattribute(v=vs.110).aspx English only (no tr...
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How can I make a button redirect my page to another page? [duplicate]

...lt;script type="text/javascript"> function redirect() { var url = "http://www.(url).com"; window.location(url); } </script> share | improve this answer | ...
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Heroku NodeJS http to https ssl forced redirect

...= 'https') { return res.redirect(['https://', req.get('Host'), req.url].join('')); } return next(); }; app.configure(function () { if (env === 'production') { app.use(forceSsl); } // other configurations etc for express go here... } Note for SailsJS (0.10.x...
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WARNING: Can't verify CSRF token authenticity rails

...oreSend to all the ajax request to set the header like below: $.ajax({ url: 'YOUR URL HERE', type: 'POST', beforeSend: function(xhr) {xhr.setRequestHeader('X-CSRF-Token', $('meta[name="csrf-token"]').attr('content'))}, data: 'someData=' + someData, success: function(response) { $('#s...
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Can I set subject/content of email using mailto:?

... The mailto: URL scheme is defined in RFC 2368. Also, the convention for encoding information into URLs and URIs is defined in RFC 1738 and then RFC 3986. These prescribe how to include the body and subject headers into a URL (URI): mail...
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How to do a PUT request with curl?

How do I test a RESTful PUT (or DELETE) method using curl? 5 Answers 5 ...
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how to make a whole row in a table clickable as a link?

...way to do it is: <tbody> <tr class='clickable-row' data-href='url://'> <td>Blah Blah</td> <td>1234567</td> <td>£158,000</td> </tr> </tbody> jQuery(document).ready(function($) { $(".clickable-row").click(function() { ...