The `content` property is used to add content or even adding html entities. As for `\00a0`, it is hex code for a non-breaking space.

Resources:

**[More Information][1]**  
**[Javascript, CSS, and (X)HTML entities in numeric order][2]**


  [1]: https://stackoverflow.com/questions/190396/adding-html-entities-using-css-content
  [2]: http://www.evotech.net/blog/2007/04/named-html-entities-in-numeric-order/

I&#39;ve used it before to implement styling text on a floated list    

&lt;!-- begin snippet: js hide: false console: true babel: false --&gt;

&lt;!-- language: lang-css --&gt;

    #horz-list li {
      list-style: none;
      float: left;
    }

    #horz-list li:after {
      content: &quot;\00a0-\00a0&quot;;
    }

     #horz-list li:last-child:after {
      content: &quot;&quot;;
    }

&lt;!-- language: lang-html --&gt;

    &lt;ul id=&quot;horz-list&quot;&gt;
      &lt;li&gt;first item&lt;/li&gt;
      &lt;li&gt;second item&lt;/li&gt;
      &lt;li&gt;third item&lt;/li&gt;
    &lt;/ul&gt;

&lt;!-- end snippet --&gt;

That will produce something like

first item  - second item - third item

This keeps my markup semantic &amp; I can introduce styling such a the dash via css.

Some times whenever I restart the application, which is built on 
Java
Struts
Mysql and Jboss 4.05 Version
I get the error as **Address already in use: JVM_Bind**

Only fix that i know is to restart the machine and try again, it will work.
Else Some times I do Ctrl-Alt-Del and Stop all the process related to Java, some times this also works.

But what is the exact reason and how can we prevent this problem ?


Address already in use: JVM_Bind java

Refer to [this post][1] for discussions on previous versions.

Asking the question again since Visual Studio 2010 has been officially released. Does anyone have any visibility this early on as to which is better? What about any other products that may be out there? This one will probably be on my dime, so I&#39;d like the wisdom of those with experience before pulling the trigger on a decision.


  [1]: https://stackoverflow.com/questions/24216/resharper-vs-coderush

Resharper vs. Coderush - 2010 remake

Today I came across a new CSS syntax that I have never seen before

    content:&quot;\00a0&quot;;

Checking it on [w3schools][1], it explains:

&gt; Definition and Usage
&gt;
&gt;The content property is used with the :before and :after pseudo-elements, to insert generated content.

My question is, can you point out to me in real world example, how do we use this `content` property? And what does the `\00a0` mean in this case?

  [1]: http://www.w3schools.com/css/pr_gen_content.asp

CSS: content:&quot;\00a0&quot;

Today I came across a new CSS syntax that I have never seen before
<pre><code class="hljs language-css">content:"\00a0";
</code></pre>
Checking it on <a href="http://www.w3schools.com/css/pr_gen_content.asp" target="_blank" rel="noopener noreferrer">w3schools</a>, it explains:
> Definition and Usage
>
>The content property is used with the :before and :after pseudo-elements, to insert generated content.
My question is, can you point out to me in real world example, how do we use this <code>content</code> property? And what does the <code>\00a0</code> mean in this case?

Is it possible to control the length and distance between dashed border strokes in CSS?

This example below displays differently between browsers:

&lt;!-- begin snippet: js hide: false --&gt;

&lt;!-- language: lang-css --&gt;

    div {
      border: dashed 4px #000;
      padding: 20px;
      display: inline-block;
    }

&lt;!-- language: lang-html --&gt;

    &lt;div&gt;I have a dashed border!&lt;/div&gt;

&lt;!-- end snippet --&gt;

Big differences: IE 11 / Firefox / Chrome

![IE 11 border][1]![Firefox Border][2]![Chrome border][3]

Are there any methods that can provide greater control of the dashed borders appearance?


  [1]: http://i.stack.imgur.com/46yC4.png
  [2]: http://i.stack.imgur.com/4ELcb.png
  [3]: http://i.stack.imgur.com/0iJTT.png

Control the dashed border stroke length and distance between strokes

I&#39;d like to validate a form using the jquery validate plugin, but I&#39;m unable to use the &#39;name&#39; value within the html - as this is a field also used by the server app.
Specifically, I need to limit the number of checkboxes checked from a group. (Maximum of 3.) All of the examples I have seen, use the name attribute of each element. What I&#39;d like to do is use the class instead, and then declare a rule for that.



*html*


*This works:*  

    &lt;input class=&quot;checkBox&quot; type=&quot;checkbox&quot; id=&quot;i0000zxthy&quot; name=&quot;salutation&quot;  value=&quot;1&quot; /&gt;

This doesn&#39;t work, but is what I&#39;m aiming for:

    &lt;input class=&quot;checkBox&quot; type=&quot;checkbox&quot; id=&quot;i0000zxthy&quot; name=&quot;i0000zxthy&quot;  value=&quot;1&quot; /&gt;




*javascript:*


    var validator = $(&quot;.formToValidate&quot;).validate({    
        rules:{     
        &quot;salutation&quot;:{  
                 required:true,  
            },  
            &quot;checkBox&quot;:{  
                 required:true,  
              minlength:3  }  
       }   
    });


Is it possible to do this - is there a way of targeting the class instead of the name within the rules options? Or do I have to add a custom method?

Cheers,
Matt

jQuery Validation using the class instead of the name value

I have a page that I&#39;m converting to PDF. This page contains a number of paragraphs and they don&#39;t all fit onto a single page. If I could reduce the spacing between the `&lt;p&gt;` tags, this would help fit more. Is this possible? Thanks.

How to reduce the space between &lt;p&gt; tags?

I am attempting to have a link show up in white, without an underline. The text color shows up correctly as white, but the blue underline is stubbornly persisting. I tried `text-decoration: none;` and `text-decoration: none !important;` in the CSS to remove the link underline. Neither worked. 

&lt;!-- begin snippet: js hide: false console: true babel: false --&gt;

&lt;!-- language: lang-css --&gt;

    .boxhead .otherPage {
      color: #FFFFFF;
      text-decoration: none;
    }

&lt;!-- language: lang-html --&gt;

    &lt;div class=&quot;boxhead&quot;&gt;
      &lt;h2&gt;
        &lt;span class=&quot;thisPage&quot;&gt;Current Page&lt;/span&gt;
        &lt;a href=&quot;myLink&quot;&gt;&lt;span class=&quot;otherPage&quot;&gt;Different Page&lt;/span&gt;&lt;/a&gt;
      &lt;/h2&gt;
    &lt;/div&gt;

&lt;!-- end snippet --&gt;

How can I remove the blue underline from the link?

Remove blue underline from link

Are there any events fired by an element to check whether a css3 transition has started or end?

Content Type	Original Author	Original Content on Stackoverflow
Question	SteD	View Question on Stackoverflow
Solution 1 - Css	Sarfraz	View Answer on Stackoverflow
Solution 2 - Css	Ben Rowe	View Answer on Stackoverflow

CSS: content:"\00a0"

Css Problem Overview

Css Solutions

Solution 1 - Css

Solution 2 - Css

Resharper vs. Coderush - 2010 remake

Address already in use: JVM_Bind java

Attributions