I have a set of n tokens (e.g., a, b, c) distributed among a bunch of other tokens. I would like to know if all members of my set occur within a given number of positions (window size). It occurred to
Consider we have a sequence of numbers arriving in sequential order (N numbers in total). How to develop a one-pass (that is, during the sequence 开发者_JS百科arrival) O(N) algorithm to find the numbe
my asp.net application uses some sequences to generate tables primary keys. Db administrators have set the cache size to 2开发者_如何学Go0. Now the application is under test and a few records are adde
I\'m trying to insert multiple records into a table, but using the same sequence value for every record.
I have a table that stores a group of attributes and keeps them ordered in a sequence. The chance exists that one of the attributes (rows) could be deleted from the table, and the sequence of position
>>> b=[(\'spam\',0), (\'eggs\',1)开发者_运维知识库] >>> [reversed(x) for x in b]
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that is not generally applic
Why there is no List.skip and List.take? There is of course Seq.take and Seq.skip, but they does not create lists as a result.
I\'m new to VB.net. I need to modify an existing application that connects to an Oracle db. My question is: How can i insert a value generated by an oracle sequence from vb?
I have a table, foo. For the purposes of a quick upgrade/deploy of my site, I made a new table, tmp_foo, to contain some new data, by doing:
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