What are the trim functions in QTP?

Trims functions are used to remove blank spaces from the string.

There are 3 trim functions in QTP as mentioned below.

1. ltrim     - removes leading (at the beginning) spaces from the string
2. rtrim     - removes trailing (at the end )spaces from the string
3. trim       - removes leading and trailing spaces from the string

Example -

print ltrim("  hello Tester   ")
'it will print "hello Tester   "

print rtrim("  hello Tester   ")
'it will print "  hello Tester"

print trim("  hello Tester   ")

'it will print "hello Tester"
'Please note that it does not remove the spaces from the middle of the string.

More interview questions and answers on strings in QTP

1. What are the different string functions in QTP?
2. How to extract the digits from given string in QTP?
3. How to sort the array of strings in qtp
4. How to get the first character in string in QTP?
5. How to convert the string into upper case in QTP?
6. How to get the last character from the string in QTP?
7. How to replace the string in qtp?
8. How to check if substring exists in QTP?
9. Explain right, mid and left functions in qtp?
10. How to remove the spaces from string in qtp?
11. What are the trim functions in qtp?
12. Explain replace function in qtp with example.
13. Explain the split function in qtp with example.
14. Explain lcase and ucase functions in qtp.
15. What is the len function in qtp?
16. Give the example of instr function in qtp

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