Is WordPress easier than PHP? WordPress is damn easy to learn. Even, Neophytes can learn its use within 5 minutes. PHP developers who are having little more knowledge…

Secrets of programming

The EXEC command is used to execute a stored procedure, or a SQL string passed to it. You can also use full command EXECUTE which is the same…

Secrets of programming

How do I install JavaScript on my Macbook? Enable JavaScript in Android browser Click on the “apps” option on your phone. Select the “Browser” option. Click the menu…

Secrets of programming

The UDP protocol provides a mode of network communication whereby applications send packets of data, called datagrams, to one another. … The DatagramPacket and DatagramSocket classes in the…

Secrets of programming

How do you delete a key from an object JavaScript? The delete keyword is only used to remove a key from an object in JavaScript. You can’t delete…

Secrets of programming

How to print1 to 10 number in php? php $answer = 0; for ($i = 1; $i <= 10; $i++){ $answer = $i + $answer; if ($i ==…

Secrets of programming

How do I fix reference error in JavaScript? Instead, the problem can usually be resolved in one of two ways. Load the Libraries in Proper Order. Arguably, the…

Secrets of programming

You can create an index for composite primary key that uses the same fields present in your composite primary key. mysql> alter table new_orders ADD INDEX new_index (order_id,…

Secrets of programming

How can I get data from multiple tables in a single query? In SQL, to fetch data from multiple tables, the join operator is used. The join operator…

Secrets of programming

Like the active-active cluster configuration, an active-passive cluster also consists of at least two nodes. However, as the name “active-passive” implies, not all nodes are going to be…

Secrets of programming