Write a query to find the 2nd highest salary of an employee from the employee table?
Which is the most reactive element in nitrogen family?
How do you prevent closed Opportunities from being updated by a non-System Administrator profile declaratively?
What is a document database?
Explain the output procedure?
What is EJB server?
What is DFP ?
Who is creator of node.js?
What is a ‘namespace’?
i have two questions for regular expression :- Q1. I have date pattern eg-29/11/2011 29-11-2011 29.11.2011 Que- if any separator is there between date,month and year pattern should match else it should not match eg- pattern should not match in case of 2911-2011 Q2. let say i have a string and there is a number in between of that string eg.-Amount 30002.234 successfully credited to your account . now i have to match this pattern in such a way that even if decimal is not there pattern should match ,how i will do this using regular expression
How can I extract text from an image?
How do I install ubuntu on my pc?
What are the causes of receding gums?
What is the purpose of hssfsheet class in apache poi?
What is the difference between spiders, robots and crawlers?