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Gurwinder Singh
Gurwinder Singh has asked
10
questions and find answers to
77
problems.
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About
Gurwinder Singh questions
Why do asynchronous versions of a TCP echo server use 50x more memory than a synchronous one?
Do I have reordering issue and is it due to reference escape?
Gurwinder Singh answers
Creating IF statement that if "Variable" != NULL then WHERE clause
Manually polling streams in future implementation
Remove all alphanumeric words from a string in java
Get nth highest salary
Group by based on two columns , eliminate data set on another column which is not in group by
Extract only the current year in oracle
Is it really necessary to have GROUP BY in the SQL standard
Do index type (unique and non-unique) affect table locking as result of DML?
How do I get the text associated with a Firebird SQL exception in a "when any" block? [duplicate]
How to solve error "cannot borrow `*self` as mutable more than once at a time" [duplicate]