Delete a hash value.
Delete the value associated with the given key/field combination.
redisHDel(key, field)
| key | A key name. | 
| field | A field name. | 
Nothing is returned if the key/value pair is successfully deleted. A warning is thrown if the they key could not be found.
B. W. Lewis
http://redis.io/commands
## Not run: 
redisHMSet('A',list(x=1,y=2,z=3))
redisHDel('A','x')
## End(Not run)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.