Author: K Z

Redis Sets are an unordered collection of unique strings. Unique means sets does not allow repetition of data in a key. In Redis set add, remove, and test for the…

Redis RPUSHX command inserts the value at the tail of the list stored at the key, only if the key already exists and holds a list. In contrary to RPUSH, no operation…

Redis RPUSH command inserts all the specified values at the tail of the list stored at the key. If the key does not exist, it is created as an empty list before…

Redis RPOPLPUSH command returns and removes the last element (tail) of the list stored at the source, and pushes the element at the first element (head) of the list stored at the…

Redis RPOP command removes and returns the last element of the list stored at the key. Return Value String reply, the value of the last element, or nil when the key does…

Redis LTRIM command trims an existing list so that it contains only the specified range of elements. Both start and stop are zero-based indexes, where 0 is the first element of the…

Redis LSET command sets the list element at an index to the value. For more information on the index argument, see LINDEX. An error is returned for out of range indexes. Return…

Redis LREM command removes the first count occurrences of elements equal to the value from the list stored at the key. The count argument influences the operation in the following ways −…

Redis LRANGE command returns the specified elements of the list stored at the key. The offsets start and stop are zero-based indexes, with 0 being the first element of the list (the…

Redis LPUSHX command inserts the value at the head of the list stored at the key, only if the key already exists and holds a list. Return Value Integer reply, the length…