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PHP 2022-03-01 03:25:12
recuperer des informations d'une table parent en sql
If you want to handle sessions with a class, I wrote this little class: <?php /* Use the static method getInstance to get the object. */ class Session { const SESSION_STARTED = TRUE; const SESSION_NOT_START... Add solution -
Other 2022-02-24 22:00:15
static vs instance
static or class method 1) A method that is declared as static is known as the static method 2) We don't need to create the objects to call the static methods 3) Non-static (instance) members cannot be accessed in static context (static method, static blo... Add solution -
Java 2022-02-01 05:01:15
how do you use driver in your framework
Driver class: -Driver class is public, has a private constructor and private WebDriver object which named driver, so that no object can be created outside the class. It is also an example for "singleton design pattern". -Webdriver driver is pr... Add solution -
Java 2022-02-01 01:35:26
collection vs collections
Collection is an interface in Java. But Collections is a class in Java. Collection is a base interface. Collections is a utility class in Java. Collection defines methods that are used for data structures that contain the objects. Collections define the... Add solution -
Python 2022-01-22 22:55:32
static methods in python
#To create a static method, just add "@staticmethod" before defining it. >>>class Calculator: # create static method @staticmethod def multiplyNums(x, y): return x * y >>>print('Product:', Calculator.multi... Add solution
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