I depends on your theme – they can be used for many things, but generally they are displaying in the list of the post, in the post itself (usually on the top of it). As well they are usually visible when sharing the link (for example in FB). But however, this is really pretty general … Read more
I’m afraid it’s not possible to do it without any plugin. Author’s image (gravatar) is not published in RSS, and it’s computed based on author’s e-mail address, which also is not published in RSS… But if you have control over both of these sites, then you could use JSON API/XML RPC to get the newest … Read more
WooCommerces css is pretty specific so it can be quite tricky to override it sometimes. To override their css you need to be MORE specific with your css. So an example would be: @media only screen and (min-width: 768px) { div.home-intro ul.featured-products li:nth-child(4n), div.home-intro ul.featured-products li.fourth { width: 20%; margin-top: 0; } } In the … Read more
You can use Adaptive images WordPress plugin. It generates images on the fly and cache them. It gives to settings in admin section in which you can specify your breakpoint ( on which it will generate images ). You can also use Picturefill.WP WordPress plugin.
Screenshot of edit screen http://www.sitekick.com/static/img/193593.jpg I am working on something that uses images in a very similar fashion. As mentioned, you will need to implement custom meta boxes for your ‘product’ post type to create an image field. I use the CMB2 framework to build out the meta boxes. It provides several field types, one … Read more
I assume you would like to end up with something like this: Theme way If you want to put this logic in your template, as you state in your question, there is quite a bit of coding. You need to: create metabox create content (field and description) in that metabox – that’s called “callback” in … Read more
Visual Composer adds the image ID to the generated shortcode. This gives you more flexibility with image sizes. You can use it like this: $imageSrc = wp_get_attachment_image_src($image_url, ‘thumbnail’); if( $imageSrc ) { echo ‘<img src=”‘ . $imageSrc[0] . ‘” />’; } The thumbnail param could be replaced by medium or another valid image size. The … Read more
As You have stated in comment that You have disabled header images, but its still returning default image. Explanation : It depends on how it was coded in the theme by the developer. For an instance, it seems like if you disable all header images, it returns Default header set by the developer / theme. … Read more
It’s only a guess, but it’s also most probable cause… When you upload an image to WP, some metadata is generated and stored in database. This metadata contains such info like name, path and size of the image (to be more precise – paths and sizes of all created images based on uploaded one). And… … Read more
If the last parameter $crop is true, then »images will be cropped to the specified dimensions using center positions«, with »(…) an array can specify positioning of the crop area« – this is generally called hard crop. But you have to make sure that the images are big enough to actually crop the size you … Read more