Web and Technology Support

Thursday, 25 September 2014

How to add segment insertAfter specific id in jQuery?

<html> <head> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"> </script> <script> $(document).ready(function(){ $("button").click(function(){ $("<p id=3>Hello world!</p>").insertAfter("#1"); }); }); </script> </head> <body> <button>Insert span element after each p element</button> <p id="1">This is a paragraph.</p> <p>This is another paragraph.</p> </body> </html>

How to connect to MySQL from the command line?

Connect to MySQL from the command line

To connect to MySQL from the command line:

    Log in to your A2 Hosting account using SSH.
    At the command line, type the following command, replacing USERNAME with your username:

    mysql -u USERNAME -p

    At the Enter Password prompt, type your password. When you type the correct password, 
the mysql> prompt appears.

    To display a list of databases, type the following command at the mysql> prompt:

    show databases;

    To access a specific database, type the following command at the mysql> prompt, 
replacing DBNAME with the database that you want to access:

    use DBNAME;

    After you access a database, you can run SQL queries, list tables, and so on. Additionally:
        To view a list of MySQL commands, type help at the mysql> prompt.
        To exit the mysql program, type \q at the mysql> prompt.

To enable/disable for error message in php.ini file

Enable:
display_errors = on
Disable:
display_errors = off

To modify the maximum number of input variables for PHP scripts in php.ini directives

To modify the maximum number of input variables for PHP scripts in php.ini directives
max_input_vars = 1500

To change the memory limit for PHP in php.ini directives

To change for this in php.ini
memory_limit = 256M

To set the PHP error log location in php.ini directives

PHP error log location in php.ini file
Enable:
error_log = /path/filename
Disable
;error_log = /path/filename

To change the PHP time zone setting in php.ini directives

To change the PHP time zone setting in php.ini file
date.timezone = "Europe/Paris"