difference between remove() , hide(), empty.

empty
It will remove all child element of selected div

hide
It will only hide from for.

remove

It will remove selected element from the form.

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Random post generate in wordpress

You have to first know default args of wordpress <?php $args  = array(      'numberposts'      =>  5 ,      'offset'           =>  0 ,      'category'         =>  ,      'orderby'          =>  'post_date' ,      'order'            =>  'DESC' ,      'include'          =>  ,      'exclude'          =>  ,      'meta_key'         =>  ,      'meta_value'       =...
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Reset the auto increment value for a MySQL table

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The following example changes the auto increment value for the table named "applytable" to 100. This means that the next time you insert a record into this table the value of the auto incremental primary key will be 100. If the highest value for the column is already greater than 100 then it will be set to the highest value plus 1. ALTER TABLE mytable AUTO_INCREMENT = 100   The relevent info are highlighted with red circles in the screenshot below.
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