IT Nursery
When query a post, I need not only the post but also the post_meta. But seems the post query and meta query can not be done together. With WP_Query,...
I have a weird problem about working with integers in C++. I wrote a simple program that sets a value to a variable and then prints it, but it...
I am using the wp-polls plugin on my website. This plugin relies on using AJAX requests of the form http://www.myfakewebsiteurl.com/wp-admin/admin-ajax.php?action=polls&view=process&poll_id=2&poll_2=8&poll_2_nonce=420d75e659 When I log in, this request works fine: it...
PHP 7 introduces return type declarations. Which means I can now indicate the return value is a certain class, interface, array, callable or one of the newly hintable scalar...
This file appears to be in a binary XML format. What is this format and how can it be parsed programmatically (as opposed to using the aapt dump tool...
Inside of my loop in single.php, I used a custom query using get_posts to return posts belonging to a certain category. <?php global $post; $paged = get_query_var( 'paged' )...
If you are editing a file in VIM and then you need to open an existing buffer (e.g. from your buffer list: :buffers) how can you open it in...
I want to call a function, whenever any user update their profile. How to do that? 2 Answers 2 It seems as if the hook personal_options_update might be what...
Are there any events fired by an element to check whether a css3 transition has started or end? 6 Answers 6
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