How does Substr work?

Related questions

1. Is substring inclusive Java?
2. What is a literal JavaScript?
3. How do you check whether a substring is present in a string in Java?
4. How does substring () inside string works?
5. How do substring and Substr differ in JavaScript?
6. How do you substring in JavaScript?
7. What is the difference between == and === in JavaScript?
8. Why do we use substring in C#?
9. How do you slice in JavaScript?
10. How do you check if a substring is present in a string in Java?

Tags

1. #extracts
2. #earlier
3. #beginning
4. #extract
5. #character
6. #returns
7. #number
8. #negative
9. #start
10. #string
11. #specified
12. #characters
13. #parts
14. #position
15. #method
16. #javascript
17. #substr