What is the difference between $ and jQuery?

When I try to use $("#div_id") in $(document).ready it returns NULL, but when I use jQuery("#div_id") it returns the...

window.open not working in IE?

Apparently, this call to window.open is not valid under Internet Explorer. The Javascript code on my site is not run...

jQuery: count number of rows in a table?

How do I count the number of tr elements within a table using jQuery? I know there is a similar question, but I jus...

jQuery CSS - Write into the <style>-tag?

I want to change the background-color of the body of my HTML document. My problem is that jQuery adds the style to t...

Replace multiple characters in one replace call?

Very simple little question, but I don't quite understand how to do it. I need to replace every instance of '_' wi...

How to create simple javascript/jquery client side captcha??

How to create simple javascript/jquery client side captcha? ...

Get Info about previous and next slider from data attribute?

I have a task to write slider with information about previous and next slider. For example in slider you have left...

How would I convert HTML into text using jQuery??

I would like to make it so that the children of any element with the "snippet" class are read as text instead of HTM...

Why JScript runtime error: Object expected?

I am trying to use jquery or jscript to click a hidden button and I always get "Microsoft JScript runtime error: Obj...

Jquery Chosen plugin - dynamically populate list by Ajax?

Im trying to build my dropdown menu using the plugin Chosen for Multiple Select . Here's to behavior I'm based on: ...

MVC 4 client side validation not working?

Can anyone tell me why client side validation is not working in my MVC 4 application. _layout.schtml @Scripts.Render...

How to repeat a code in html without writing the same code again and again?

Well I wish to show a given piece of code multiple times on a given page but I wish to minimize the redundant code b...

Converting csv data into an array format?

I am trying to form a wordCloud using jquery. I have a csv file to be read and use that data to form a wordCloud. I ...

How to convert this HTML table to XML??

Here are two tables containing data I would like to have in an XML format. The actual thing is more than two with a ...