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Addendum - above figures are for FireFox - in Chrome the times for B and C are switched C is faster than B and both are faster than their equivalents on FF BUT A is significantly slower on A (461 for the 1000 test)
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Addendum - above figures are for FireFox - in Chrome the times for B and C are switched C is faster than B and both are faster than their equivalents on FF BUT A is significantly slower on A (461 for the 1000 test)

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Hi there,<br />
What is the difference between the following two versions of checking if a radio button is checked. &nbsp;The second version seems concise but is there any difference. Thanks.<br />

<pre><code id="code-10-28745881-1">if($(&quot;input[id='SelectorID']&quot;).is(&quot;:checked&quot;)){
}

AND

if($(&quot;#SelectorID&quot;).is(&quot;:checked&quot;){
}</code></pre>
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Hi there,
What is the difference between the following two versions of checking if a radio button is checked.  The second version seems concise but is there any difference. Thanks.
(CODE)

Jquery syntax question

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.

JavaScript

jQuery (Core) is a cross-browser JavaScript library that provides abstractions for common client-side tasks such as Document Object Model (DOM) traversal, DOM manipulation, event handling, animation and Ajax. jQuery also provides a platform to create plugins that extend jQuery's capabilities beyond those already provided by the library.

jQuery

Web development includes all aspects of presenting content on intranets and the Internet, including delivery development, protocols, languages and standards, server software, browser clients, databases and multimedia generation.