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Is ASCII code 7-bit or 8-bit?
...ity-breaking fashion. They are so deprecated nowadays that (for instance) HTML5 forbids their use on the public Web, with the unfortunate exception of UTF-16. I'm not going to talk about them any more.
A fixed-width encoding means what it sounds like: all characters are encoded using the same num...
Valid to use (anchor tag) without href attribute?
... styling (e.g. no underline, no pointer cursor, not a :link).
Source: W3C HTML5 Recommendation
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What methods of ‘clearfix’ can I use?
...
I recommend using the following, which is taken from http://html5boilerplate.com/
/* >> The Magnificent CLEARFIX << */
.clearfix:after {
content: ".";
display: block;
height: 0;
clear: both;
visibility: hidden;
}
.clearfix {
display: inline-block;
}...
What does the CSS rule “clear: both” do?
...
Note: You might have to add header, footer, aside, section (and other HTML5 elements) as display: block; in your stylesheet for explicitly mentioning that the elements are block level elements.
Explanation:
I have a basic layout, 1 header, 1 side bar, 1 content area and 1 footer.
No floats f...
Is JavaScript guaranteed to be single-threaded?
...avascript engine were to run it asynchronously.
Add to that the fact that HTML5 already specifies Web Workers (an explicit, standardized API for multi-threading javascript code) introducing multi-threading into the basic Javascript would be mostly pointless.
(Note to others commenters: Even though...
What is Unicode, UTF-8, UTF-16?
...t you are working in. For example, UTF-8 is dominant on the web, and since HTML5, it has been the recommended encoding. Conversely, both .NET and Java environments are founded on a UTF-16 character type. Confusingly (and incorrectly), references are often made to the "Unicode encoding", which usuall...
If REST applications are supposed to be stateless, how do you manage sessions?
... making client specific (i.e. browser specific) applications or plug-ins.
HTML5 and XML Header Request has over time standardized the notion of storing complex data including application state in standard way on the client (i.e. browser) side without resorting to going back and forth between the se...
What is the difference between properties and attributes in HTML?
...possible, even custom attributes, making very nice readable js dot syntax. HTML5 makes custom HTML tags first class citizens, custom attributes should also be. This feature being removed since old IE is still a real issue - we are only just now seeing a lot of corporates traditionally stuck with IE ...
Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
...r the specification states that you "must" end with a semicolon (w3.org/TR/html5/syntax.html#character-references)
– isNaN1247
Dec 15 '11 at 8:05
...
CSRF Token necessary when using Stateless(= Sessionless) Authentication?
... stored data.
(for both have a look here: http://www.w3schools.com/html/html5_webstorage.asp )
Are there any official standards for token auth?
JWT (Json Web Token): I think it's still a draft, but it's already used by many people and the concept looks simple and secure. (IETF: http://tools.i...