[C#] Rewrite the synchronous method into an asynchronous method
When we encounter the need to spend longer In time programs,
We usually call it asynchronously (such as BeginRead, EndRea
Tag: will
Array – Rails 3 Retrieves all Great GrandChild records for ActiveRecord Collection
So I’m trying to perform a query on the model’s great granchildren. The relationship is like this…
match>match>match>player
And tournament model:
class Tournament :destroy
has
Is over-image cutting cause a deep learning model in a poor performance?
I’m currently building a deep learning model to recognize images. According to my reading, data addition (such as randomly cropping images) will reduce the model’s overfitting. However, I’m not sur
Performance – When I use a thread, why will my Perl script slowly decompress the file?
So I run perl 5.10 on core 2 duo macbook pro compiled with thread support: usethreads = define, useithreads = define. I have a simple script to read 4 gzip files , Each file contains 750,000 lines.
Performance – All contents of the directory in the breadth priority will result in low efficiency
I wrote a Haskell module that lists all the contents of the directory in width-first order. The following is the source code.
module DirElements (dirElem) where
import System.Directory (getDi
R Parallel, will you create a new cluster every time you use Parallel Apply?
I use the parLapply function on 20 cores. I think other functions such as parSapply are the same…
First, pass a cluster as a parameter Is it bad practice to give a function so that the func
Load Balancing – LoadMaster displays the server as “UP”, but I can’t access it.
I am setting up load balancing through KEMP LoadMaster. I have set up everything and reached the point where the real server starts, the virtual server starts, and the ping works but the http reque
Add a new node to the Cassandra cluster to ensure that the exact process of cluster keeps balanced?
I have read the relevant documents I can find, but I still have questions.
What did I read
From http://wiki.apache.org/cassandra/Operations#Moving_nodes up
If you add nodes to you
List – Can you choose to insert the pipe output to insert the Elixir function args?
Consider the (smelly, non-idiomatic) function as follows:
def update_2d(array, inds, val ) do
[first_coord, second_coord] = inds
new_arr = List.update_at(array, second_coord, fn(y) ->
List
ASP.NET – Method for paste footers to the bottom of the page
I followed How do you get the footer to stay at the bottom of a Web page? post on stackoverflow…
But I can’t Make it work in an asp.net web application…. I am using the master page of all