sequences
Lazy cartesian product of multiple sequences (sequence of sequences)
Can you suggest simpler and clearer way to write this function? let cartesian_product sequences = let step acc sequence = seq {[详细]
2023-03-15 22:39 分类：问答Fixing holes/gaps in numbers generated by Postgres sequence
I have a postgres database that uses sequences extensively to generate primary keys of tables. After a lot of usage of this database i.e. Adding/Update/Delete operation the columns that uses sequences[详细]
2023-03-10 07:42 分类：问答What does Python treat as reference types?
I assumed sequence types in Python were value types. It turns out they\'re reference types (Meaning that the value of a variable won\'t be copied when assigned to a new variable, but ref开发者_StackOv[详细]
2023-03-09 02:21 分类：问答how to open seq<seq<...>> or another way making Seq.collect(fun x -> x)
dashboard.Grid |> Seq.mapi ^-^ fun y sx -> sx|> Seq.mapi ^-^ fun x s -> if not <| s.IsEmpty && s.CellState.Color = color then[详细]
2023-03-07 15:05 分类：问答infinite sequence in SML
I have to code a function that receives a sequence (finite or infinite) and returns an identical sequencewith the only difference that if an exception occurs during the sequence then the function ret[详细]
2023-03-07 11:51 分类：问答How can I display the most common value sequence in MySQL?
Lets say I have a table like this. A | B ----- 1 | 4 7 | 8 1 | 3 1 | 2 4 | 5 3 | 5 2 | 5 7 | 8 Even though 1 is the most common value in column A and 5 is the most common value in column B (which c[详细]
2023-03-06 02:07 分类：问答Programmatic access to On-Line Encyclopedia of Integer Sequences
Is there a way to search and retrieve the results from On-Line Encyclopedia of Integer Sequences (http://oeis.org) programmatically?[详细]
2023-03-05 22:25 分类：问答DataMapper with legacy DB schema. Primary key via sequences table
UPDATE: I wrote a Sequence property type for DataMapper in the end.Take and use at your own risk ;) https://gist.github.com/959059[详细]
2023-03-02 15:19 分类：问答An array algorithm problem
If I have two arrays.For example, One array is int[] one={1,2,4,6,54,3,34}; the other is int[] two={12,1,2,4,7,8,54,3,34,5};[详细]
2023-03-02 12:35 分类：问答get schema name
can some one pls tell me how to get the \'schema name\' for a particular \'sequen开发者_JS百科ce\' using jdbcI assume you are using Oracle DB.[详细]
2023-03-02 10:50 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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