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How To Save Canvas As An Image With canvas.toDataURL()?
I'm currently building a HTML5 web app/Phonegap native app and I can't seem to figure out how to save my canvas as an image with canvas.toDataURL() . Can somebody help me out?
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Use a normal link to submit a form
...hout local fallback and the third-party domain is blocked). If there is an HTML error, you can still use the website. Developers should follow progressive enhancement principle instead.
– baptx
Oct 22 '16 at 19:56
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“f” after number
...e quickest reference I could find is open-std.org/jtc1/sc22/open/n2356/lex.html#lex.fcon, but there are probably more up to date references if you care to look for them.
– NickLH
Sep 16 '15 at 20:10
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What is the difference between window, screen, and document in Javascript?
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@Mandy an html element if it is not part of the document is not visible. you can create iframes who's windows is totally not visible until you attach the iframe to the document
– Peter Aron Zentai
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jQuery disable/enable submit button
I have this HTML:
21 Answers
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Is the “struct hack” technically undefined behavior?
...rictly conforming
http://www.open-std.org/jtc1/sc22/wg14/www/docs/dr_051.html
In the C99 Rationale document the C Committee adds:
The validity of this construct has always been questionable. In the response to one Defect
Report, the Committee decided that it was undefined behavior because ...
Single Page Application: advantages and disadvantages [closed]
...e with simple techniques like keeping a #hash in the URL, or more recently HTML5 pushState. With this approach the exact state of the web app is embedded in the page URL. As in GMail every time you open a mail a special hash tag is added to the URL. If copied and pasted to other browser window can o...
Get HTML5 localStorage keys
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If the browser supports HTML5 LocalStorage it should also implement Array.prototype.map, enabling this:
Array.apply(0, new Array(localStorage.length)).map(function (o, i) {
return localStorage.key(i);
})
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Objective-C pass block as parameter
...brary/ios/#documentation/cocoa/Conceptual/Blocks/Articles/bxGettingStarted.html#//apple_ref/doc/uid/TP40007502-CH7-SW1
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Correct way to delete cookies server-side
...atetime format, we find that in its initial spec in https://tools.ietf.org/html/rfc822, the Syntax section lists "UT" (meaning "universal time") as a possible value, but does not list not UTC (Coordinated Universal Time) as valid. As far as I know, using "UTC" in this date format has never been vali...