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center aligning a fixed position div
...d in some old browsers. And we don't even need to set a fixed or relative width.
.centered {
position: fixed;
left: 50%;
transform: translate(-50%, 0);
}
Working jsfiddle comparison here.
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Fixed page header overlaps in-page anchors
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@Tomalak Be aware that this solution makes links inside the padding area non-clickable. To fix this you must use z-index, and set the links value higher than the anchor's. Remember you topbar should have the highest z-index value, so the page's content don't float ontop of the...
How to inflate one view with a layout
...thing along the lines of:
RelativeLayout item = (RelativeLayout)findViewById(R.id.item);
View child = getLayoutInflater().inflate(R.layout.child, null);
item.addView(child);
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Java Reflection Performance
...e, running Sun JRE 6u10:
public class Main {
public static void main(String[] args) throws Exception
{
doRegular();
doReflection();
}
public static void doRegular() throws Exception
{
long start = System.currentTimeMillis();
for (int i=0; i<1...
Allow Google Chrome to use XMLHttpRequest to load a URL from a local file
...quest is made from a local file. Also, about '.exe', nothing in the Q is said about Windows. Pim is a Windows dev, but still, nothing said about Windows.
– user142019
Jan 27 '11 at 16:40
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Stop/Close webcam which is opened by navigator.getUserMedia
...eveloper will have to access the tracks that make up the stream (audio or video) and stop each of them individually.
More info here: https://developers.google.com/web/updates/2015/07/mediastream-deprecations?hl=en#stop-ended-and-active
Example (from the link above):
stream.getTracks().forEach...
What does Google Closure Library offer over jQuery? [closed]
...tent.
like jQuery google closure allows traversing dom structure with the string-based queries using a dedicated component of the library.
closure library relies on dot-delimited namespaces more like Java - a very strong organizational feature.
using such namespaces will incur overhead in uncompi...
val() doesn't trigger change() in jQuery [duplicate]
...x when I change its value with a button, but it doesn't work. Check this fiddle .
9 Answers
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CMake: How to build external projects and include their targets
...ckoutDir}")
foreach( cmd ${cmds})
message("- ${cmd}")
string(REPLACE " " ";" cmdList ${cmd})
#message("Outfile: ${outFile}")
#message("Final command: ${cmdList}")
if(pull IN_LIST cmdList)
string (REPLACE ";" "\n" FILES "${ARGN}")
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Delete all rows in an HTML table
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Easily the most efficient solution, provided of course that the JavaScript developer is allowed to modify the HTML.
– Blazemonger
Sep 1 '11 at 14:26
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