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Differences between action and actionListener
... for demonstration purposes!)
Calling this from a Facelet like this:
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core">
<h:body>
<h:form>
<h:commandButton value="test" action...
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue
...c3819953
* @see http://gskinner.com/blog/archives/2007/12/colormatrix_cla.html
* @param value degrees to shift the hue.
* @return
*/
public static ColorFilter adjustHue( float value )
{
ColorMatrix cm = new ColorMatrix();
adjustHue(cm, value);
return new ColorMatrixColorFilter(cm);...
How to redirect both stdout and stderr to a file [duplicate]
...
tldp.org/LDP/abs/html/io-redirection.html mentions this syntax as being functional "as of Bash 4, final release".
– cachvico
Jan 29 '16 at 18:15
...
REST API - why use PUT DELETE POST GET?
...porate some output options in the querystring like ?output=json or ?output=html which would allow the accessor to decide what format the information should be encoded in.
After a bit of thinking about how to reasonably incorporate data typing into a REST API, I've concluded that the best way to spe...
How do I get the collection of Model State Errors in ASP.NET MVC?
...ciated with the key, here's what I came up with. For some reason the base Html.ValidationMessage helper only shows the first error associated with the key.
<%= Html.ShowAllErrors(mykey) %>
HtmlHelper:
public static String ShowAllErrors(this HtmlHelper helper, String key) {
...
What does Redis do when it runs out of memory?
...'t just take my word for it):
http://antirez.com/post/redis-as-LRU-cache.html
http://eli.thegreenplace.net/2009/10/30/handling-out-of-memory-conditions-in-c/
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How do I escape curly braces for display on page when using AngularJS?
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@TimoHuovinen, to output curly braces in an HTML attribute see my answer.
– joeytwiddle
May 27 '16 at 2:34
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Any way to declare a size/partial border to a box?
... a grid to build draw some of the borders.
See here.
Code:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Responsive partial borders</title>
<style>
/* ungrid without mobile */
.row{width:100%;display:tab...
Reading file contents on the client-side in javascript in various browsers
...ad = function (evt) {
document.getElementById("fileContents").innerHTML = evt.target.result;
}
reader.onerror = function (evt) {
document.getElementById("fileContents").innerHTML = "error reading file";
}
}
Original answer
There does not appear to be a way to do this i...
Focus Input Box On Load
...
Just a heads up - you can now do this with HTML5 without JavaScript for browsers that support it:
<input type="text" autofocus>
You probably want to start with this and build onto it with JavaScript to provide a fallback for older browsers.
...