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What is the difference between properties and attributes in HTML?
... The id has been initialized by the HTML (although we could change it with javascript).
We can see that the class attribute in the HTML has no corresponding class property (class is reserved keyword in JS). But actually 2 properties, classList and className.
...
Regular expression for floating point numbers
...e with Escaping
Some languages have built-in support for regexes, such as JavaScript. For those languages that don't, escaping can be a problem.
This is because you are basically coding in a language within a language. Java, for example, uses \ as an escape character within it's strings, so if you...
REST API 404: Bad URI, or Missing Resource?
...ORS, BETTER IF YOU DO NOT SEE IT IN THE LOG");
}
BUT, because my Java or JavaScript client can receive two kind of HTTP 404 somehow I need to check the body of the response in case of HTTP 404. If I can parse the response body then I am sure I got back a response where there was no data to send ba...
How to structure a express.js application?
...
Not the answer you're looking for? Browse other questions tagged javascript node.js modularity express or ask your own question.
CSS triangle custom border color
...ies I am unsure how to go about doing this. I would like to steer clear of javascript and css3 simply because of compatibility. I am trying to have the triangle have a white background with a 1px border (around the angled sides of the triangle) with color #CAD5E0. Is this possible? Here's what I hav...
When should I use RequestFactory vs GWT-RPC?
... we could map our domain objects to proxies more elegantly, something like JavaScript method JSON.stringify(..,,) is MISSING in RF toolbox.
Don't forget you are also responsible for setting transferable properties of your domain objects to proxies, and so on recursively.
POOR ERROR HANDLING on the ...
Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
...dHeader>*</AllowedHeader>
</CORSRule>
CORS works well for Javascript and CSS files, but It does not work for Font files.
You have to specify the domain to allow CORS using the pattern expressed in the @VKen answer: https://stackoverflow.com/a/25305915/618464
So, use this:
<?xm...
How to correctly use “section” tag in HTML5?
... <div> is. It should be used for semantic purposes, and not a CSS or JavaScript hook (although it certainly can be styled or "scripted").
A better example, from my understanding, might look something like this:
<div id="content">
<article>
<h2>How to use the section ...
What does “S3 methods” mean in R?
...There are others, like R.oo (similar to RC), proto (prototype-based, think JavaScript) and Mutatr. However, "Advanced R" says:
Apart from R6, which is widely used, these systems are primarily of
theoretical interest. They do have their strengths, but few R users
know and understand them, so ...
Is it possible to set the equivalent of a src attribute of an img tag in CSS?
...Explorer do not understand](IE not styling HTML5 tags (with shiv)) without Javascript or CSS guidance.
SPA's (Single Page Applications), by design, usually incorporate images in the background
Having said that, let's explore HTML tags fit for image display:
The <li> element [HTML4.01+]
P...