MySQL usefull queries & points

Here I want to share some useful MySQL queries , tips & points 1. To get last executed queries in MySQL : Ans: You can get last executed queries in MySQL by command : First on “general_log” by- set global general_log=’ON'; Then: set global log_output=’TABLE'; after that you can get results by query : select […]

JQuery Interview Questions

1. How to get value and text of a selected element from Dropdown by jQuery ? Ans: value=$(‘#selectid option:selected’).val(); text=$(‘#selectid option:selected’).text(); e.g. <select id=”myselect”> <option value=”1″>Label 1</option> <option value=”2″ selected=”selected”>Label 2</option> <option value=”3″>Label 3</option> </select> value=$(‘#myselect option:selected’).val(); //2 text=$(‘#myselect option:selected’).text(); //Label 2 2. Disable Submit button on form submit under a div by jQuery . […]

WordPress Interview Question

Another phase of our collection and knowledge on WordPress Interview Question , we want to share with you . Also it can helps you on knowledge growth too. 1. Is the functions.php file required in each theme? a. Yes b. No Ans: b: No 2 Which of the following theme files can be used to […]

WordPress Interview Questions

Another phase of our collection and knowledge on WordPress Interview Question , we want to share with you . Also it can helps you on knowledge growth too. 1. Which of the following methods can be used to enable posting via e-mail? a. Installing the wp-emailpost plug-in. b. Configuring the feature in admin settings. c. […]

WordPress Interview Question

WordPress Interview Question so far we have collected , we want to share with you . Also it can helps you on knowledge growth too. 1. Which of the following methods can be used to make permalinks SEO friendly? a. Updating the database. b. Changing the source code. c. Configuring the feature in the config […]