Java Convert Integer to String
String.valueOf(Integer);
String.valueOf(Integer);
$data[’message’] = ‘Simple Message’; $data[’status’] = ‘success’; header(’Content-Type: application/json’); echo json_encode($data);
Abstract class – is something between a regular class and a pure interface. The purpose of this is to provide a kind of template to inherit from and to force the inheriting class to implement the abstract methods. Interface – is a special case of abstract classes where ALL methods are abstract.
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CREATE TABLE newtable LIKE oldtable;
CREATE PROCEDURE example1() label1:BEGIN DECLARE rowCount INT DEFAULT 0; DECLARE i INT DEFAULT 0; SELECT COUNT(*) INTO rowCount FROM my_table; WHILE (i <= rowCount) DO SELECT i; SET i = i+1000; END WHILE; END;
The difference with WHILE is that it execute statement before checking the condition. As a result, it iterates one more time than WHILE does. CREATE PROCEDURE example2() label1:BEGIN DECLARE rowCount INT DEFAULT 0; DECLARE i INT DEFAULT 0; SELECT COUNT(*) INTO rowCount FROM my_table; REPEAT SELECT i; SET i = i+1000; […]