When Free shipping is available hide other shipping methods except Local pickup in WooCommerce
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Q&A
How to check if a theme is active?
I’d like to be able to check if the twentytwelve theme is active. I know if I was checking for an active plugin I’d do something like:
List of Default Translated Phrases
With <?php _e('Save Changes') ?>, I know the phrase, “Save Changes” can be translated automatically if the user’s locale is set to a different language. I’d like to know if there is a list of those already translated WordPress default messages.
How do I get terms as a list for a specific post?
get_terms allows me to get all taxonomy values, but how do I limit this to a certain post?
Select posts wich has no relationship in custom taxonomy
I can select posts via my custom taxonomy as explained in the codex. But I am not sure, how I have to set up the tax_query if I want to get only posts which have no relation in the custom taxonomy at all. Any suggestion?
Is there way to rename user role name without plugin?
Is there anyway to rename a user role name via hook, instead of using plugin?
Upload images to remote server
I am using WordPress media uploader to upload images and I was wondering if there is a way to make it upload to my remote server instead of my local server? Example: My wordpress blog is hosted on Server A and I want to want to use the media uploader to upload images to Server B instead of Server A.
PageLines theme: how to change the background color of the main content vs. entire page?
I use PageLines free version, with WordPress 3.3.1, for this website: http://new.teleosis.org/?page_id=76
How do I search an array stored in a custom-field using WP_Query?
I have a custom post type called “on-air” that included a custom-field called “daysonair”. The form for this has checkboxes for each day of the week.
Redirect all users, except network administrators, from the main site to a subsite
I have a WP Multisite / Multi Network installation. What I need is to redirect all non-logged and also all logged in users, except logged in network administrators, from the main site example.com (including all nested pages, posts, categories etc.) to the subsite.example.com, that is a segregated multisite network. They share the same database. The network administrator will have access to the main site only after they will log in on the subsite.example.com. In this way, only the logged in network administrators must have access to the main site example.com.