What's the “kernel trick” and how is it useful?

91

when I try to run below script in QTP "totalPages" value is 2. But i am getting error message (Type mismatch: 'totalPages' Line (): "For i=1 to totalPages".) totalPages=Browser("Name:=User").Page("Title:=User").WebElem ent("innertext:=of.*").GetROProperty("InnerText") msgbox totalPages For i=1 to totalPages rnum=Browser("Name:=User").Page("Title:=User").WebTa ble("column names:=User Name;ID;Last Name;First Name").GetRowWithCellText("store4") If rnum>0 Then r=rnum Exit for End If Browser("Name:=User").Page("Title:=User").WebElement ("html tag:=A","x:=471").Click MsgBox "Exit" Next

4022

What are the features of spring?

478

What is sar file?

916

what are some characteristics of an array?

1004

What is the need for typescript in angular 2?

823

Who does the person in this job report to?

1271

What is Make to Order, and what is the difference between Make to order and Make to Cash

2730

What is the latest version of laravel?

912

What is data management gateway and power bi personal gateway?

1

What is the use of endl?

1031

What do you mean by chart of accounts? What is it used for? What are its important elements? How many chart accounts can be assinged to a company?

1119

how many types of sensors used in a air handling unit

2254

What is array c#?

970

What do you mean by dusk used in laravel 5?

718