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What character encoding should I use for a HTTP header?
I'm using a "fun" HTML special-character (✰)(see http://html5boilerplate.com/ for more info) for a Server HTTP-header and am wondering if it is "allowed" per spec.
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nodeValue vs innerHTML and textContent. How to choose?
...ompletely harmless, even if using the tag is still no problem because the HTML5 standard has prevented the execution of the command line inside the tag. when inserted into the web page via the innerHTML attribute. See this rule here.
Because of this reason, using innerHTML is not recommended whe...
Convert blob URL to normal URL
...her source or (b) the Blob somehow acts as a proxy for encrypted data (via HTML5 Encrypted Media Extensions). However, I'm not sure how either of these could actually be done in practice.
– UPVOTE IF YOU HATE TRUMP
Sep 3 '14 at 16:11
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How do I add a tool tip to a span element?
...make your own custom CSS tooltips using :before/:after pseudo elements and HTML5 data-* attributes.
Using the provided CSS, you can add a tooltip to an element using the data-tooltip attribute.
You can also control the position of the custom tooltip using the data-tooltip-position attribute (accep...
Soft hyphen in HTML ( vs. ­)
...
It is very important to notice that, as of HTML5, <wbr> and &shy; are not supposed to do the same thing!
Soft hyphens
&shy; is a soft hyphen, i.e., U+00AD: SOFT HYPHEN. For example,
innehålls&shy;förteckning
might be rendered as
innehållsfö...
How to bring back “Browser mode” in IE11?
...s not emulate conditional comments. For example, if you use them to enable HTML5 support in legacy IEs, you will no longer be able to debug your site in IE11.
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How do I send a cross-domain POST request via JavaScript?
...
Update: Before continuing everyone should read and understand the html5rocks tutorial on CORS. It is easy to understand and very clear.
If you control the server being POSTed, simply leverage the "Cross-Origin Resource Sharing standard" by setting response headers on the server. This answ...
iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
...s.
I've been dealing with the issue while working with my js framework for HTML5 apps. After many attempted solutions, each with their drawbacks, I surrendered to considering that space lost on iPhones previous than 6.
Given the situation, I think that the only solid and predictable behavior is a pr...
Pass correct “this” context to setTimeout callback?
...cess it, you are accessing the this value of the enclosing lexical scope.
HTML5 also standardized timers back in 2011, and you can pass now arguments to the callback function:
if (this.options.destroyOnHide) {
setTimeout(function(that){ that.tip.destroy() }, 1000, this);
}
See also:
setTi...
How can I tell if a DOM element is visible in the current viewport?
...rval(handler, 600);
You can use the awesome feature pageVisibiliy of the HTML5 API if you care if the tab with your web page is active and visible.
TODO: this method does not handle two situations:
overlapping using z-index
using overflow-scroll in element's container
try something new - The In...