HI All,

I have installed the force.com IDE debugger. When I select any class and run debug then got following message in Eclipse.

Encountered an error executing remote command
Your Salesforce org doesn't have the permission to debug Apex.

Hello All,
I have following vf code which populates the checkbox on browser as given below.
VF Code:
      <Apex:pageBlockSection title="Products" columns="1" id="pbsec55" >
            <apex:selectCheckboxes id="products" value="{!product}">
                <apex:selectOptions value="{!productOption}" id="items"></apex:selectOptions>
        </apex:selectCheckboxes>        
        </Apex:pageblockSection>         

Browser 


QA:
I want that before this form is submitted at least on check box must be checked. Would like to do checkbox validation using javascript.
Also, what are different ways I can to do checkbox validation on visualforce page?
 

I have few contact records along with their Twitter URL(e.g. https://twitter.com/<UserName>).
Now, I have to track this user’s all tweets(atleast 100), their followers..etc and store these information in same contact record.
Could you please help?