Blog

Selenium Wait Implicit Wait Explicit Wait Fluent Wait

Selenium Wait  Command is used in Selenium WebDriver to wait a particular amount of time defined by user.Selenium Wait can be divided into two categories Implicit wait and Explicit wait and another type of hybrid wait is Fluent Wait.In the implicit wait selenium WebDriver wait for a fixed amount of time before executing next command or […]

Continue Reading

Eclipse Windows, Mac, and Linux

Now just type “syso”, followed by CTRL + SPACE. Eclipse will magically fill out the full System.out.println() function call and place your cursor in between the parentheses, so that you can easily type in your desired output. This trick works exactly the same, whether you’re on a Windows, Mac, or Linux version of Eclipse. public […]

Continue Reading

Polymorphism in Java

Member of a class changing its behavior based on input given is called as polymorphism 1.Run time Ploymorphism 2.Compile time Polymorphism 1.Run time Ploymorphism Method overloading is run time polymorphism in method overloading call to the method is decided at the run time based on the object given. 2.Compile time polymorphism Method overriding is compile […]

Continue Reading

Access Modifiers in Java

In java their are 4 access modifiers public,protected,<default>,<package>,private Public-Public  is the access modifiers which shows the highest visibility any class member declare as public can be visible 1.Within the class. 2.Within the package. 3.Outside the package. Protected-Any class member declare as protected are visible 1.Within the class. 2.Within the package. 3.Out side the package but […]

Continue Reading

Java Autoboxing and Unboxing with examples

Java 1.5 introduced a special feature of auto conversion of primitive types to the corresponding Wrapper class and vice versa. Autoboxing: Automatic conversion of primitive types to the object of their corresponding wrapper classes is known as autoboxing. For example – conversion of int to Integer, long to Long, double to Double etc. Unboxing: It […]

Continue Reading

SQL Insert Command Different Types

SQL Insert Command Different Types Different type of SQL command are used to perform same operation  need to use at different time as per our requirement.We can use them in the next example  we are going to create a table name as TEST and heaving the following command. Create Table command CREATE TABLE TEST(ID NUMBER(10),NAME […]

Continue Reading

Alter Command For Add Renaming Column

Alter table command is used to modify the table structure we can add a column or modify column. Syntax ALTER TABLE table_name ADD column_name datatype eg-alter table test add mobile number(10); Modifying a column Syntax ALTER TABLE “table_name” RENAME COLUMN “column 1” TO “column 2”;

Continue Reading

Alter table Modify

This command is used to alter table existing data type.By giving this command we can change the parameter of  an  table. ALTER TABLE table_name  MODIFY column_name column_type; alter table emp modify id number(20);

Continue Reading

Alter Table Drop A Column

Syntax To DROP A COLUMN in an existing table, the Oracle ALTER TABLE syntax is: ALTER TABLE table_name  DROP COLUMN column_name; Example Let’s look at an example that shows how to drop a column in an Oracle table using the ALTER TABLE statement. For example: ALTER TABLE customers  DROP COLUMN customer_name; This Oracle ALTER TABLE […]

Continue Reading

Wait Statement in Selenium Different Types of Wait

Wait Statement is used in selenium to make some delay and during that period of time we need to do something and or to wait for presence of element.We can make wait a website three types Implicit wait Explicit wait and Fluent Wait.All the waits statement are different function and different uses. Normal Wait-Thread .sleep(millisecond) […]

Continue Reading