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Get class name using jQuery
...ss, then
var className = $('#sidebar div:eq(14)').attr('class');
should do the trick. For the ID use .attr('id').
If you are inside an event handler or other jQuery method, where the element is the pure DOM node without wrapper, you can use:
this.className // for classes, and
this.id // for IDs...
How to add two strings as if they were numbers? [duplicate]
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Is there a less hacky way to do this? (Disclaimer: this is how I've always been doing it.)
– seebiscuit
Sep 13 '16 at 15:39
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Move an array element from one array position to another
...gt; arr.length, it will probably appear in the right place, unless they've done something strange like pass in a negative number.
A fancier version to account for negative indices:
function array_move(arr, old_index, new_index) {
while (old_index < 0) {
old_index += arr.len...
npm - how to show the latest version of a package
How do I use npm to show the latest version of a module? I am expecting something like npm --latest express to print out v3.0.0 .
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What is the difference between Normalize.css and Reset CSS?
...tinguishable from normal text after including reset.css. So, normalize.css does not impose a visual starting point (homogeny) upon you. This may not be to everyone's taste. The best thing to do is experiment with both and see which gels with your preferences.
Normalize.css corrects some common bugs ...
Where is array's length property defined?
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@Colin How array objects are so special I mean why do designers need to made it special and why not provide class file of an array ?
– Vikas Verma
Sep 20 '14 at 16:34
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Vim 80 column layout concerns
The way I do 80-column indication in Vim seems incorrect: set columns=80 .
At times I also set textwidth , but I want to be able to see and anticipate line overflow with the set columns alternative.
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Newline in JLabel
...use <br /> instead of just <br> ... this is recommended way of doing it (to not miss any closing tags)...happy coding...
– Nitin Bansal
Apr 18 '12 at 5:50
6
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What are allowed characters in cookies?
...rs excluding semi-colon, comma and white space.
So - should work, and it does seem to be OK in browsers I've got here; where are you having trouble with it?
By implication of the above:
= is legal to include, but potentially ambiguous. Browsers always split the name and value on the first = sym...
Expand Python Search Path to Other Source
... a project with a rather large existing code base. We develop in linux and do not use and IDE. We run through the command line. I'm trying to figure out how to get python to search for the right path when I run project modules. For instance, when I run something like:
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