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Clear form fields with jQuery
I want to clear all input and textarea fields in a form. It works like the following when using an input button with the reset class:
...
What are the main disadvantages of Java Server Faces 2.0?
...t basic Web Development (HTML/CSS/JS, server side versus client side, etc) and the basic Java Servlet API (request/response/session, forwarding/redirecting, etc), no serious disadvantages comes to mind. JSF in its current release still needs to get rid of the negative image it gained during the earl...
Removing Data From ElasticSearch
...called KOPF, to connect to your host please click on the logo on top left hand corner and enter the URL of your cluster.
Once connected you will be able to administer your entire cluster, delete, optimise and tune your cluster.
...
onBitmapLoaded of Target object not called on first load
... mTarget = new Target() {...};
public void getPointMarkerFromUrl(final String url, final OnBitmapDescriptorRetrievedListener listener) {
Picasso.with(context)
.load(url)
.resize(maxSize, maxSize)
.into(mTarget);
}
}
...
How do I use Maven through a proxy?
...or info, there is a commented-out proxy configuration in your settings.xml and instructions on how to modify it.
From the mini-guide, your settings should look something like this:
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
...
Why do people still use primitive types in Java?
...ry objects", he posts the following code example:
public static void main(String[] args) {
Long sum = 0L; // uses Long, not long
for (long i = 0; i <= Integer.MAX_VALUE; i++) {
sum += i;
}
System.out.println(sum);
}
and it takes 43 seconds to run. Taking the Long into t...
Correct way to override Equals() and GetHashCode() [duplicate]
...eone could show me the correct what of implementing a override of Except() and GetHashCode() for my class.
3 Answers
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Split output of command by columns using Bash?
...h is to use the shell variable IFS which defaults to a space, to split the string into an array. It only works in Bash though. Dash and Ash do not support it. I have had a really hard time splitting a string into components in a Busybox thing. It is easy enough to get a single component (e.g. using ...
PHP PDO: charset, set names?
...
You'll have it in your connection string like:
"mysql:host=$host;dbname=$db;charset=utf8"
HOWEVER, prior to PHP 5.3.6, the charset option was ignored. If you're running an older version of PHP, you must do it like this:
$dbh = new PDO("mysql:$connstr", $...
Getting realtime output using subprocess
...n an empty line, which does not evaluate as true. it only returns an empty string when the pipe closes, which will be when the subprocess terminates.
– Alice Purcell
Apr 9 '10 at 12:24
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