Useful articles about tricks for your site

If its necessary to define is item with any key exists in the JavaScript object

To count how many attributes is in the JavaScript object we can use next code:

var count = Object.keys(myObject).length;

1	var count = Object.keys(myObject).length;

Basics of emmet

Creating URL using PHP associative array

Extracting all links from text content

Disabling the XML-RPC API on a WordPress site running 3.5 or above.

If you changed a post permalink and you want to let old one works fine, in your WordPress site .htaccess file add next line:

redirect 301 /about http://example.com/about-me

1	redirect 301 /about http://example.com/about-me

Where ‘/about’ is old relative URL and ‘http://example.com/about-me’ new URL

If its necessary pass to the function a lot of variables – its possible compact them into associative array by next function

Using next code in wp-config.php file is possible to allow WordPress use more memory for its processes and increase the process performance time:

define('WP_MEMORY_LIMIT', '500M');
set_time_limit (300); // 300 secs = 5min. - in wp-config.php

1 2	define('WP_MEMORY_LIMIT', '500M'); set_time_limit (300); // 300 secs = 5min. - in wp-config.php

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