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Get the full URL in PHP
...k? What if HTTP_HOST is not available or has been tampered with by client side? This answer seems incomplete and unreliable.
– Manachi
Apr 5 '13 at 2:07
...
z-index not working with fixed positioning
...lement is your only stacking context, so just follow the stacking rules inside a stacking context and you will see that elements are stacked in this order
The stacking context’s root element (the <html> element in this case)
Positioned elements (and their children) with negative z-i...
jQuery Tips and Tricks
...nt and keeping a reference
var newDiv = $("<div />");
newDiv.attr("id", "myNewDiv").appendTo("body");
/* Now whenever I want to append the new div I created,
I can just reference it from the "newDiv" variable */
Checking if an element exists
if ($("#someDiv").length)
{
// It exi...
Relative URL to a different port number in a hyperlink?
Is there a way without Javascript / server-side scripting to link to a different port number on the same box, if I don't know the hostname?
...
lsof survival guide [closed]
...th -c
lsof -c syslog-ng
The -p switch lets you see what a given process ID has open, which is good for learning more about unknown processes:
lsof -p 10075
The -t option returns just a PID
lsof -t -c Mail
Using the -t and -c options together you can HUP processes
kill -HUP $(lsof -t -c ssh...
What is the difference between build.sbt and build.scala?
...bt._
import Keys._
object Build extends Build {
lazy val root = Project(id = "root", base = file(".")).settings(
name := "hello",
version := "1.0"
)
}
The .sbt file can also include vals, lazy vals, and defs (but not objects and classes).
See the SBT document called ".scala bui...
TypeScript type signatures for functions with variable argument counts
... the ECMAScript 6 spread proposal,
http://wiki.ecmascript.org/doku.php?id=harmony:spread
but adds type annotations so this would look like,
interface Example {
func(...args: any[]): void;
}
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Proper URL forming with Query String and Anchor Hashtag
...
?var=var#hash
everything after # is client side.
Also, look into url rewriting to get rid of ugly ?var=var
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follo...
How to get the pure text without HTML element using JavaScript?
...ky approach:
function get_content() {
var html = document.getElementById("txt").innerHTML;
document.getElementById("txt").innerHTML = html.replace(/<[^>]*>/g, "");
}
// Gabi's elegant approach, but eliminating one unnecessary line of code:
function gabi_content() {
var element...
Center content in responsive bootstrap navbar
...gn: top;
}
.navbar .navbar-collapse {
text-align: center;
}
http://jsfiddle.net/bdd9U/2/
Edit: if you only want this effect to happen when the nav isn't collapsed surround it in the appropriate media query.
@media (min-width: 768px) {
.navbar .navbar-nav {
display: inline-block;
...