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Easy way to test a URL for 404 in PHP?
...
If your running php5 you can use:
$url = 'http://www.example.com';
print_r(get_headers($url, 1));
Alternatively with php4 a user has contributed the following:
/**
This is a modified version of code from "stuart at sixletterwords dot com", at 14-Sep-2005 04:52. This vers...
What parameters should I use in a Google Maps URL to go to a lat-lon?
...le maps on web, Android or iOS using the same URL string in form:
https://www.google.com/maps/search/?api=1&parameters
There are several modes that you can use: search, directions, show map and show street view.
So you can use something like
https://www.google.com/maps/search/?api=1&que...
What is the mouse down selector in CSS?
...d link */
a:visited {color:#00FF00;} /* visited link */
See also: http://www.w3.org/TR/selectors/#the-user-action-pseudo-classes-hover-act
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How do you migrate an IIS 7 site to another server?
...e all content, config, etc. that is what the IIS team recommends. http://www.iis.net/extensions/WebDeploymentTool
To create a package, run the following command (replace Default Web Site with your web site name):
msdeploy.exe -verb:sync -source:apphostconfig="Default Web Site" -dest:package=c:\d...
What is Express.js?
...he stack.
Alternatives
Other Node.js frameworks to consider (https://www.quora.com/Node-js/Which-Node-js-framework-is-best-for-building-a-RESTful-API):
UPDATE: I put together this resource that aid people in choosing Node.js frameworks: http://nodeframework.com
UPDATE2: We added some GitHub ...
AngularJS routing without the hash '#'
...By default, AngularJS will route URLs with a hashtag
For Example:
http://www.example.com
http://www.example.com/#/about
http://www.example.com/#/contact
There are 2 things that need to be done.
Configuring $locationProvider
Setting our base for relative links
$location Service
In Angular, th...
Simple example of threading in C++
...was instrumental in hammering out the c++0x standard on the topic.
http://www.hpl.hp.com/techreports/2004/HPL-2004-209.html
That said there are several cross-platform thread C++ libraries that work just fine in practice. Intel thread building blocks contains a tbb::thread object that closely appro...
Callback on CSS transition
...red as expected. A blog post about this problem is available here: http://www.cuppadev.co.uk/the-trouble-with-css-transitions/ <-- 500 Internal Server Error
With this in mind, I tend to use this event in a chunk of code that looks a bit like this:
var transitionEndEventName = "XXX"; //figure o...
How many files can I put in a directory?
... this speed problem. I wrote a pretty detailed article about it at: http://www.olark.com/spw/2011/08/you-can-list-a-directory-with-8-million-files-but-not-with-ls/
The key take away is: use getdents() directly -- http://www.kernel.org/doc/man-pages/online/pages/man2/getdents.2.html rather than anyt...
Configuring Vim for C++
...
NERDTree http://www.vim.org/scripts/script.php?script_id=1658
Exuberant ctags (vim already supports the hotkeys natively) http://ctags.sourceforge.net/
taglist: http://vim-taglist.sourceforge.net/
snipmate: http://www.vim.org/scripts/scri...