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How many socket connections can a web server handle?
...log/2013/5/13/the-secret-to-10-million-concurrent-connections-the-kernel-i.html, goes into a lot of detail, exploring how even 10 million could be achieved. Servers often have hardware TCP offload engines, ASICs designed for this specific role more efficiently than a general purpose CPU.
Good softwa...
Downloading Java JDK on Linux via wget is shown license page instead
...cle.com%2Ftechnetwork%2Fjava%2Fjavase%2Fdownloads%2Fjdk8-downloads-2133151.html; oraclelicense=accept-securebackup-cookie;" "https://download.oracle.com/otn-pub/java/jdk/8u191-b12/2787e4a523244c269598db4e85c51e0c/jdk-8u191-linux-x64.tar.gz"
RPM:
wget --no-cookies --no-check-certificate --header "Co...
Difference between Pragma and Cache-Control headers?
...st from the client. The http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.32 defines the scenario as follows:
HTTP/1.1 caches SHOULD treat "Pragma: no-cache" as if the client had
sent "Cache-Control: no-cache". No new Pragma directives will be
defined in HTTP.
Note: because th...
How to get current CPU and RAM usage in Python?
...ools a vailable.
WMI for python:
http://tgolden.sc.sabren.com/python/wmi.html
The code:
'''
Monitor window processes
derived from:
>for sys available mem
http://msdn2.microsoft.com/en-us/library/aa455130.aspx
> individual process information and python script examples
http://www.microsof...
What does the CSS rule “clear: both” do?
...lid #000;
height: 300px;
}
.clear {
clear: both;
}
<!-- HTML -->
<header>
Header
</header>
<aside>
Aside (Floated Left)
</aside>
<section>
Content (Floated Left, Can Be Floated To Right As Well)
</section>
<!-- Cleari...
When is JavaScript synchronous?
...k
console.log('global context will be popped after this line');
And
<html>
<head>
</head>
<body>
<script src="program.js"></script>
</body>
</html>
Now run the webpage and click on the page, and see the output on console....
What does pylint's “Too few public methods” message mean
...also recommend dataclasses:
https://docs.python.org/3/library/dataclasses.html
This is almost as good as attrs, and is a standard library mechanism ("batteries included"), with no extra dependencies, except Python 3.7+.
Rest of Previous answer
NamedTuple is not great - especially before python 3...
What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
...nfiguration.
Requests to non ASP.NET content types:- images, text files, HTML pages, and script-less ASP pages, were processed by IIS or other ISAPI extensions and were NOT visible to ASP.NET.
The major limitation of this model was that services provided by ASP.NET modules and custom ASP.NET appl...
How do I give text or an image a transparent background using CSS?
...a http-equiv="X-UA-Compatible" content="IE=edge" >
<title>An XHTML 1.0 Strict standard template</title>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<style type="text/css" media="all">
.transparent-background-with-text-and-imag...
How do popular apps authenticate user requests from their mobile app to their server?
...
http://developer.android.com/training/sync-adapters/creating-sync-adapter.html
If you check the accounts under Settings on your device you'll see what I mean.
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