What is the best way to move meta data from one org to another Salesforce org?

Hi Ajit,

Eclipse is a good option to move entire code from One Dev Org to another. When you move your entire code from One Dev Org to another using Eclipse, you just need to select all components from source org. Validate the components. If you'll get any sync error. You need to fix it in your source org first. The custom button for VF page will be synced automatically when you select object and linked page. There is no separate option to select buttons.