get count of number of elements were selected by jQuery

jQuery selector returns a jQuery object that has .lenght property. So the easiest way to get the length is using the .lenght property.

var iCount = $('.cssClass').length;

If you want to know how many div elements present on the page then,

var eCount = $('div').length;



jQuery also provides .size() method, which also does the same thing as the .lenght property. But the .lenght property is preferred because it does not have the overhead of a function call.

If u had any trouble just ask, Happy to help u :)
Stay Tune...
Have a nice day... 'N happy Coding :)

css for html links

 In this article I’d like to show you six effective ways to add a touch of style to your HTML links. The techniques presented here are really simple to implement. Let’s see the details.

Using a different color

This is the simplest way to make your links different from the rest of the text:


a.color {
    color: #d34545;
}

Using a different color on hover

This technique adds a little bit of dynamism to your links when a user hovers them with the mouse:


a.hover {
    color: #800;
}
a.hover:hover {
    color: #f00;
}

Using a different background color on hover

Same as above, but this time we change also the background color of the links:


a.hover-bg {
    color: #003b6c;
}

a.hover-bg:hover {
    background: #003bc6;
    color: #fff;
}

Using text decoration

A dynamic effect on hover involving the text-decoration property:


a.decoration {
    text-decoration: none;
}

a.decoration:hover {
    text-decoration: underline;
}

Using borders

Another effect on hover but with the border-bottom property:


a.border {
    text-decoration: none;
    border-bottom: 1px solid;
}

a.border:hover {
    border-bottom: 1px dashed #008;
}

Using generated content

We can add a rounded bullet to our links when a user hovers them:


a.generate {
    text-decoration: none;
}

a.generate:hover:after {
    content: '>';
    margin-left: 4px;
    color: #000;
    font-weight: bold;
    display: inline-block;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    background: #ccc;
    border: 1px solid #999;
    border-radius: 50%;
    text-shadow: 1px 1px 1px #444;
}


If u had any trouble just ask, Happy to help u :)
Stay Tune...
Have a nice day... 'N happy Coding :)

Deleting a file from the server

hi Everybody,

Some times v may have to replace our old file ( what b the file format) with new one.Just like updating Bio in a job Portal an example. for that v need to find whether it exist a file  On that name if v find. v need to delete it.Some server will done this job automatically some times it may throw an error "Access denied".So let's don't take that risk :)