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How do you increase the max number of concurrent connections in Apache?
... and MaxRequestsPerChild
http://web.archive.org/web/20160415001028/http://www.genericarticles.com/mediawiki/index.php?title=How_to_optimize_apache_web_server_for_maximum_concurrent_connections_or_increase_max_clients_in_apache
ServerLimit 16
StartServers 2
MaxClients 200
MinSpareThreads 25
MaxSpar...
how to bypass Access-Control-Allow-Origin?
...n to a more specific origin:
header('Access-Control-Allow-Origin: https://www.example.com')
Please refer to following stack answer for better understanding of Access-Control-Allow-Origin
https://stackoverflow.com/a/10636765/413670
...
How is the “greater than” or “>” character used in CSS?
... a,
as shown below:
div.resources > a{color: white;}
(from http://www.xml.com/pub/a/2003/06/18/css3-selectors.html)
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C# How can I check if a URL exists/is valid?
...exception will returns false.
return false;
}
}
From: http://www.dotnetthoughts.net/2009/10/14/how-to-check-remote-file-exists-using-c/
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How do you use an identity file with rsync?
...se key file with rsync:
rsync -rave "ssh -i /home/test/pkey_new.pem" /var/www/test/ ubuntu@231.210.24.48:/var/www/test
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Unable to hide welcome screen in Emacs
... is the newer version. I don't know in which version that changed.
http://www.gnu.org/software/emacs/manual/html_node/emacs/Initial-Options.html
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How to show math equations in general github's markdown(not github's blog)
...lp you find them.
given the following markdown syntax
it will display the following image
equation http://www.sciweavers.org/tex2img.php?eq=1%2Bsin%28mc...
docker mounting volumes on host
...# docker inspect myapp
[{
.
.
.
"Volumes": {
"/var/www": "/var/lib/docker/vfs/dir/b3ef4bc28fb39034dd7a3aab00e086e6...",
"/var/cache/nginx": "/var/lib/docker/vfs/dir/62499e6b31cb3f7f59bf00d8a16b48d2...",
"/var/log/nginx": "/var/lib/docker/vfs/dir/71896ce364ef91...
Format number to 2 decimal places
...ed to 0.16
TRUNCATE(0.164, 2)
-- will be evaluated to 0.16
docs: http://www.w3resource.com/mysql/mathematical-functions/mysql-truncate-function.php
With rounding:
ROUND(0.166, 2)
-- will be evaluated to 0.17
ROUND(0.164, 2)
-- will be evaluated to 0.16
docs: http://www.w3resource.com/mysql/m...
twitter bootstrap autocomplete dropdown / combobox with Knockoutjs
...
Can i suggest http://www.jqueryscript.net/form/Twitter-Like-Mentions-Auto-Suggesting-Plugin-with-jQuery-Bootstrap-Suggest.html, works more like the twitter post suggestion where it gives you a list of users or topics based on @ or # tags,
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