WordPress and related programming
Microformats WordPress theme uses two worlds. World 1. Fixed size layout. World 2. A responsive technique of scaling to fit the browser width when the browser width is less than 800px. The main theme idea is to support Article microformats for your posts.
// Enable WP_DEBUG mode define( ‘WP_DEBUG’, true ); // Enable Debug logging to the /wp-content/debug.log file define( ‘WP_DEBUG_LOG’, true ); // Disable display of errors and warnings define( ‘WP_DEBUG_DISPLAY’, false ); @ini_set( ‘display_errors’, 0 ); // Use dev versions of core JS and CSS files (only needed if you are modifying these core files) define(…
Wget is a fantasitc tool. You need to create an offline copy of a site. No probem. Wget can help you make such copy easily: wget –mirror –convert-links –adjust-extension –page-requisites –no-parent http://example.com Shorthands: wget -mkEpnp http://example.com Clarification: -m, –mirror shortcut for -N -r -l inf –no-remove-listing -k, –convert-links make links in downloaded HTML or CSS…
You have many options in the HTML markup to define responsivenes. One would be to use srcset and sizes new markup. You may also use picture markup tag if you need more control. Your WordPress code may look like this: <?php $img_src = wp_get_attachment_image_url( $attachment_id, ‘medium’ ); $img_srcset = wp_get_attachment_image_srcset( $attachment_id, ‘medium’ ); ?> <img…
How many times you found yorself in a need to get the last data from the error log file? There is an easy method to detect what is going on in the /var/log find /var/log -cmin -1 Enjoy, the last instruction will provide all files updated within the last minute.
Once you install Google XML Sitemaps plugin you may remove the existing robots.txt file from the main WordPress folder. This file will be created by Google XML Sitemaps plugin. This is the main trick. Note you need also to register the sitemap via Google Search console.