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What are all the differences between src and data-src attributes?
... and data-src have nothing in common, except that they are both allowed by HTML5 CR and they both contain the letters src. Everything else is different.
The src attribute is defined in HTML specs, and it has a functional meaning.
The data-src attribute is just one of the infinite set of data-* att...
XMLHttpRequest status 0 (responseText is empty)
...
status is 0 when your html file containing the script is opened in the browser via the file scheme. Make sure to place the files in your server (apache or tomcat whatever) and then open it via http protocol in the browser. (i.e. http://localhost/m...
How to prevent text in a table cell from wrapping
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Note that nowrap has been deprecated. w3.org/TR/html401/struct/tables.html#h-11.2.6 . Use style sheets instead.
– wisbucky
Apr 6 '16 at 22:13
...
Drawing a connecting line between two elements [closed]
...ng a line between two or more elements to connect them? Any combination of HTML/CSS/JavaScript/SVG/Canvas is fine.
12 Answe...
What does 'foo' really mean?
...pretty good case ...
explanation-guide.info/meaning/Metasyntactic-variable.html
Foo is a metasyntactic variable used heavily in computer science to represent concepts abstractly and can be used to represent any part of a ...
en.wikipedia.org/wiki/FOo
Foo is the world of dreams (no its not) in Obert ...
change cursor to finger pointer
...tically use any image you want! This would be consider pure css3, and some html. all you got to do in html is
<div class='cursor'></div>
and only in that div, that cursor will show. So I usually add it to the body tag.
...
Deprecated Java HttpClient - How hard can it be?
...
Try jcabi-http, which is a fluent Java HTTP client, for example:
String html = new JdkRequest("https://www.google.com")
.header(HttpHeaders.ACCEPT, MediaType.TEXT_HTML)
.fetch()
.as(HttpResponse.class)
.assertStatus(HttpURLConnection.HTTP_OK)
.body();
Check also this blog post: http:/...
Change all files and folders permissions of a directory to 644/755
...eading of: http://pubs.opengroup.org/onlinepubs/9699919799/utilities/chmod.html).
What this does is:
Set file/directory to r__r__r__ (0444)
Add w for owner, to get rw_r__r__ (0644)
Set execute for all if a directory (0755 for dir, 0644 for file).
Importantly, the step 1 permission clears all ex...
Setting href attribute at runtime
...
To get or set an attribute of an HTML element, you can use the element.attr() function in jQuery.
To get the href attribute, use the following code:
var a_href = $('selector').attr('href');
To set the href attribute, use the following code:
$('selector'...
node.js remove file
...= require('fs');
var gutil = require('gulp-util');
fs.exists('./www/index.html', function(exists) {
if(exists) {
//Show in green
console.log(gutil.colors.green('File exists. Deleting now ...'));
fs.unlink('./www/index.html');
} else {
//Show in red
console.log(gutil.colors.r...