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How to reference constants in EL?
...sing JSF2, then you could use <o:importConstants> of OmniFaces.
<html ... xmlns:o="http://omnifaces.org/ui">
<o:importConstants type="com.example.YourConstants" />
This way they are accessible the usual Javabean way by #{YourConstants.FOO} as well.
Create a wrapper class which r...
How to get the IP address of the server on which my C# application is running on?
... direction = stream.ReadToEnd();
}
//Search for the ip in the html
int first = direction.IndexOf("Address: ") + 9;
int last = direction.LastIndexOf("</body>");
direction = direction.Substring(first, last - first);
return direction;
}
...
Why do browsers match CSS selectors from right to left?
...ll the additional selectors. For this the browser needs to have the entire html and may need to scan the whole page before it starts css painting.
This is contrary to how most libs parse dom. There the dom is constructed and it doesn't need to scan the entire page just find the first element and th...
Cron and virtualenv
.../codeinthehole.com/archives/43-Running-django-cronjobs-within-a-virtualenv.html
the link above is changed to:
https://codeinthehole.com/tips/running-django-cronjobs-within-a-virtualenv/
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Add and Remove Views in Android Dynamically?
...entries. After 12 entries "Add New" Button is buried below screen, !Valid XHTML.
– Usman
Mar 5 '15 at 6:32
...
How can I make a TextArea 100% width without overflowing when padding is present in CSS?
I have the following CSS and HTML snippet being rendered.
15 Answers
15
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What's the difference between event.stopPropagation and event.preventDefault?
...re executed) and the event target's default action (a new tab is opened).
HTML:
<div id="a">
<a id="b" href="http://www.google.com/" target="_blank">Google</a>
</div>
<p id="c"></p>
JavaScript:
var el = document.getElementById("c");
function capturingOnCli...
Get querystring from URL using jQuery [duplicate]
...://jquery-howto.blogspot.com/2009/09/get-url-parameters-values-with-jquery.html
This is what you need :)
The following code will return a JavaScript Object containing the URL parameters:
// Read a page's GET URL variables and return them as an associative array.
function getUrlVars()
{
var va...
What is the Swift equivalent to Objective-C's “@synchronized”?
...allagher about this: cocoawithlove.com/blog/2016/06/02/threads-and-mutexes.html
– wuf810
Jul 29 '16 at 11:50
4
...
How to achieve code folding effects in Emacs?
...uses where the block is defined.
http://www.gnu.org/software/emacs/manual/html_node/emacs/Outline-Mode.html
http://www.emacswiki.org/emacs/OutlineMinorMode
I am pretty sure that it comes with emacs. I then add this to my .emacs
;;======= Code folding =======
(add-hook 'python-mode-hook 'my-python...