I want to execute a Linq to Sql statement that captures (filtered) counts and averages in the data set. My working principle, but in a query should be able to perform the database Two queries.
<
Tag: Calculation
Calculate the number of characters in the string in c
How to count the number of “_” in a string like “bla_bla_blabla_bla”? #include
std::string s = “a_b_c “;
size_t n = std::count(s.begin(), s.end(),’_’);
How to calculate like ” The number
C # – Run the scan application on a 64-bit computer via ClickOnce
Okay, here are my settings.
I have a c#app that works on all 32-bit Windows XP-Vista-7 machines Normal operation. I already have a verisign PFX to support ClickOnce deployment and use Atalaso
Yun Hosting, Edge Physical Calculation & Managed Physical Calculation, what you need to know …
Parallel processing – Julia parallel acceleration performance for large-scale calculation
General situation:
I developed a fairly large Navier-Stokes (finite difference) solver written in FORTRAN90. It has an adaptive network Grid (hence the load balancing problem), I tried variou
Is cloud computing based on SOA?
Some SOA foundations are:
>Loose coupling
>Reusability
>Stateless services
>Between services
>coarse-grained
>asynchronous
>abstract basic logic (black box)
>composable (services as building
Amazon-WEB-SERVICES – View or calculate the request rate of the AWS S3 bucket?
I am trying to determine the current request rate of an existing AWS bucket to see how far or distance I am running to the standard request limit of 100 QPS on an S3 bucket. Ideally, I hope to see
[.NET] Not registered “Microsoft.ace.OleDb.12.0” provider directory on the local computer
Text
In the development of the .net project, passed When microsoft.ACE.oledb reads excel file information, an error is reported:
“The “microsoft.ACE.oledb.12.0” provider is not register
Calculate Manhattan from 8-Puzzle games in Python
I am trying to write a simple A* solver in Python for a simple 8-Puzzle game.
I used this way to represent the goal of the game:
goal = [[1, 2, 3],
[8, 0, 4],
[7, 6, 5]] My problem is th
SQLite, calculate foreign key references
I have two tables, one defines the list, and the other defines the items in the list. When I run this, I only get a list of items that reference them. I really need Get the results of all the rows