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Maven2: Best practice for Enterprise Project (EAR file)
...ted the following well-documented example application:
[pgarner@localhost Foo]$ tree
.
|-- Foo-ear
| `-- pom.xml
|-- Foo-ejb
| |-- pom.xml
| `-- src
| |-- main
| | |-- java
| | | `-- com
| | | `-- foo
| | | |-- controller
| | | ...
How to use a wildcard in the classpath to add multiple jars? [duplicate]
...rectory with the extension .jar or .JAR. For example, the class path entry foo/* specifies all JAR files in the directory named foo. A classpath entry consisting simply of * expands to a list of all the jar files in the current directory.
This should work in Java6, not sure about Java5
(If it se...
Unable to set data attribute using jQuery Data() API
...').click();
Older demo
Original answer
For this HTML:
<div id="foo" data-helptext="bar"></div>
<a href="#" id="changeData">change data value</a>
and this JavaScript (with jQuery 1.6.2)
console.log($('#foo').data('helptext'));
$('#changeData').click(function() {
...
Is there a typical state machine implementation pattern?
...ven approach for most state machines:
typedef enum { STATE_INITIAL, STATE_FOO, STATE_BAR, NUM_STATES } state_t;
typedef struct instance_data instance_data_t;
typedef state_t state_func_t( instance_data_t *data );
state_t do_state_initial( instance_data_t *data );
state_t do_state_foo( instance_dat...
PHP global in functions
...ld not have to rely on anything outside, e.g.
function fn()
{
global $foo; // never ever use that
$a = SOME_CONSTANT // do not use that
$b = Foo::SOME_CONSTANT; // do not use that unless self::
$c = $GLOBALS['foo']; // incl. any other superglobal ($_GET, …...
How can you find and replace text in a file using the Windows command-line environment?
...nvironment and want to change each occurrence of some text in a file (ex. "FOO") with another (ex. "BAR"). What is the simplest way to do that? Any built in functions?
...
Java 8 stream reverse order
General question: What's the proper way to reverse a stream? Assuming that we don't know what type of elements that stream consists of, what's the generic way to reverse any stream?
...
Can an AngularJS controller inherit from another controller in the same module?
...oller():
app.controller('ParentCtrl', function(etc...) {
this.foo = 'bar';
});
app.controller('ChildCtrl', function($scope, $controller, etc...) {
var ctrl = $controller('ParentCtrl as parent', {etc: etc, ...});
angular.extend(this, ctrl);
});
Then, in HTM...
What is the difference between Class.getResource() and ClassLoader.getResource()?
...always deemed to be absolute.
So the following are basically equivalent:
foo.bar.Baz.class.getResource("xyz.txt");
foo.bar.Baz.class.getClassLoader().getResource("foo/bar/xyz.txt");
And so are these (but they're different from the above):
foo.bar.Baz.class.getResource("/data/xyz.txt");
foo.bar....
difference between use and require
...
If I require lib foo, then to use bar in foo, I'd have to write foo/bar every time, right? Why would you want to load a lib in ns but then not refer it into the ns? I guess you might be worried about collisions, and you don't want to bother h...