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Why is there huge performance hit in 2048x2048 versus 2047x2047 array multiplication?
... your cache.
Now to test this theory there are couple things you can do:
Allocate your array matice2 array like this matice2 [razmor, 4096], and run with razmor = 1024, 1025 or any size, and you should see very bad performance compared to what you had before. This is because you forcefully align a...
How to use RestSharp with async/await
...lt;T> overloads there is one method that does not require a CancellationToken to be specified and there is one that does.
So now on to an actual example on how to use it, which will also show how to use a CancellationToken:
private static async void Main()
{
var client = new RestClient();
...
List all environment variables from the command line
... To achieve the same behavior in cmd, you need something like this for /f "tokens=1,2 delims==" ... which becomes very complicated ...
– ROMANIA_engineer
Jan 14 '16 at 9:12
6
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RSpec vs Cucumber (RSpec stories) [closed]
... product owner's articulation of the features he wants built. This is the "token for a conversation" use of stories, and would be valuable whether or not we implemented the stories in code. Second, when the process is working well enough that we have complete stories before we begin writing the feat...
using gitignore to ignore (but not delete) files
...
It sounds like you are trying to track a file (e.g. index.php), add it to a remote repository, then stop watching tracking it, while keeping the file in the remote (i.e. keep index.php unchanged on the remote repo while changing it locally).
From what I understand, git cannot do th...
SparseArray vs HashMap
...ypes, even though not all of them are publicly available.
Benefits are:
Allocation-free
No boxing
Drawbacks:
Generally slower, not indicated for large collections
They won't work in a non-Android project
HashMap can be replaced by the following:
SparseArray <Integer, Object>...
Which $_SERVER variables are safe?
...lett.org/blog/2006/mar/server-name-versus-http-host.
‡ See https://bugs.php.net/bug.php?id=64457, http://httpd.apache.org/docs/current/mod/core.html#usecanonicalphysicalport, http://httpd.apache.org/docs/2.4/mod/core.html#comment_999
Entirely arbitrary user controlled values
These values are no...
How to get the device's IMEI/ESN programmatically in android?
... concern, you really need to use either a username/password, or the getAuthToken() method in AccountManager (and again, you'd need to verify this token with the server that originally issued it).
– Trevor Johns
Dec 30 '09 at 22:51
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How to access remote server with local phpMyAdmin client?
Assuming there is a remote server and I have phpMyAdmin client installed localy on my computer. How can I access this server and manage it via phpMyAdmin client? Is that possible?
...
How to remove duplicate values from an array in PHP
How can I remove duplicate values from an array in PHP?
24 Answers
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