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What is the standard naming convention for html/css ids and classes?
...ty unpleasant to litter classes everywhere, but not having to jump between HTML and CSS all the time feels quite productive.
I'm still settled on BEM, though. It's verbose, but the namespacing makes working with it in React components very natural. It's also great for selecting specific elements wh...
.htaccess not working apache
...owOverride is set correctly. See http://httpd.apache.org/docs/2.4/mod/core.html#allowoverride for details. You need to also ensure that it is set in the correct scope - ie, in the right block in your configuration. Be sure you're NOT editing the one in the block, for example.
Third, if you want t...
What is “android:allowBackup”?
...up a fuller explanation. If you are not using Eclipse, you can generate an HTML report from lint (lint --html <filename>) which includes full explanations next to the warnings, or you can ask lint to explain a particular issue. For example, the issue related to allowBackup has the id AllowBack...
Persist javascript variables across pages? [duplicate]
...ess, also look into the local storage capabilities & sessionStorage of HTML5. These are supported in the latest versions of all modern browsers, and are much easier to use and less fiddly than cookies.
http://www.w3.org/TR/2009/WD-webstorage-20091222/
https://www.w3.org/TR/webstorage/. (second...
How to vertically center a inside a div? [duplicate]
...-row parent). :) But no, you can be sure that I would never advocate using HTML table elements for layout.
– Phrogz
Dec 5 '10 at 4:19
...
Why are dashes preferred for CSS selectors / HTML attributes?
...t I've always used underscores for defining class and id attributes in HTML. Over the last few years I changed over to dashes, mostly to align myself with the trend in the community , not necessarily because it made sense to me.
...
Can you autoplay HTML5 videos on the iPad?
...- Apple documentation.
Here is a separate warning featured on the Safari HTML5 Reference page about why embedded media cannot be played in Safari on iOS:
Warning: To prevent unsolicited downloads over cellular networks at
the user’s expense, embedded media cannot be played automatically in...
How to style input and submit button with CSS?
...
Simply style your Submit button like you would style any other html element. you can target different type of input elements using CSS attribute selector
As an example you could write
input[type=text] {
/*your styles here.....*/
}
input[type=submit] {
/*your styles here.....*/
...
What is Persistence Context?
...links are useful:
http://docs.jboss.org/hibernate/core/4.0/devguide/en-US/html/ch03.html
http://docs.jboss.org/hibernate/entitymanager/3.5/reference/en/html/architecture.html
In Java EE, a persistence context is normally accessed via an EntityManager.
http://docs.oracle.com/javaee/6/api/javax/pe...
Is there a float input type in HTML5?
According to html5.org , the "number" input type's "value attribute, if specified and not empty, must have a value that is a valid floating point number."
...