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How to get the full url in Express?
...rns localhost:3000, for example. So at least for the cases of a production site on a standard port and browsing directly to your express app (without reverse proxy), the host header seems to do the right thing regarding the port in the URL.
The path comes from req.originalUrl (thanks @pgrassant). No...
PHP foreach loop key value
...Also you might want to try a recursive function
displayRecursiveResults($site);
function displayRecursiveResults($arrayObject) {
foreach($arrayObject as $key=>$data) {
if(is_array($data)) {
displayRecursiveResults($data);
} elseif(is_object($data)) {
...
Pointer vs. Reference
...ndratskiy: you're missing the point... you can't see instantly at the call site whether the called function accepts a paramter as a const or non-const reference, but you can see if the parameter's passed ala &x vs. x, and use that convension to encode whether the parameter's liable to be modifie...
Python exit commands - why so many and when should each be used?
...ould not be used in production code. This is because it only works if the site module is loaded. Instead, this function should only be used in the interpreter.
exit() is an alias for quit (or vice-versa). They exist together simply to make Python more user-friendly.
Furthermore, it too gives a...
What are Maven goals and phases and what is their difference?
...tly.
There are three major built-in Build Life Cycles:
default
clean
site
Each Build Lifecycle is Made Up of Phases
For example the default lifecycle comprises of the following Build Phases:
◾validate - validate the project is correct and all necessary information is available
◾com...
How can I find the data structure that represents mine layout of Minesweeper in memory?
...nes), file format (PE). Petzold's classics "Programming Windows" can help (www.amazon.com/exec/obidos/ISBN=157231995X) as well as online MSDN.
First you should think about where minefield initialization routine can be called. I thought of following:
When you launch the game
When you click happy f...
Django: Redirect to previous page after login
I'm trying to build a simple website with login functionality very similar to the one here on SO.
The user should be able to browse the site as an anonymous user and there will be a login link on every page. When clicking on the login link the user will be taken to the login form. After a successful...
Can I force a page break in HTML printing?
...e living daylights out of it, lest you have angry users wondering why your site prints piles of extra blank pages!
– Zoe
Nov 2 '09 at 22:17
13
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Get selected element's outer HTML
...he other replies are better : Eric Hu's, or Re Capcha's for example.
This site seems to have a solution for you :
jQuery: outerHTML | Yelotofu
jQuery.fn.outerHTML = function(s) {
return s
? this.before(s).remove()
: jQuery("<p>").append(this.eq(0).clone()).html();
};
...
Vagrant error: NFS is reporting that your exports file is invalid
...VAGRANT-BEGIN: 501 b3c6e7fe-95d4-48db-8876-c89d3e07af8d
"/Users/[username]/Sites/molitech-oms" 192.168.11.124 -alldirs -mapall=501:20
# VAGRANT-END: 501 b3c6e7fe-95d4-48db-8876-c89d3e07af8d
# VAGRANT-BEGIN: 501 3e2aabfd-ce63-441b-85a2-1b51e8beb863
"/Users/[username]/Sites/app" 192.168.11.125 -alldir...