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Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
...erflow.com%2fquestions%2f11986847%2fjava-ee-6-javax-annotation-managedbean-vs-javax-inject-named-vs-javax-faces%23new-answer', 'question_page');
}
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Node.js + Express: Routes vs controller
...ress, I am trying to understand the two seems overlapping concepts, routes vs controller.
2 Answers
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Table row and column number in jQuery
... var row = $(this).parent().parent().children().index($(this).parent());
alert('Row: ' + row + ', Column: ' + col);
});
Check a running example here.
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How do JavaScript closures work?
... v v
var func = (function() { var a = 'val'; return function() { alert(a); }; })();
All variables outside the returned function are available to the returned function, but they are not directly available to the returned function object...
func(); // Alerts "val"
func.a; // Undefined
Ge...
Visual Studio TFS shows unchanged files in the list of pending changes
...dant changes, then claims to undo them, I still see them as checked out in VS and in the Check In dialog, so it seems broken for me :/
– Mike Chamberlain
Jan 17 '13 at 6:14
2
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Double vs single quotes
...I'm trying to understand if there's a specific time when I should use "" vs '' .
8 Answers
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Java: Integer equals vs. ==
...1 == r2.
Resources :
JLS - Boxing
On the same topic :
autoboxing vs manual boxing java
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Which is faster in Python: x**.5 or math.sqrt(x)?
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Here are the results of your script: zoltan@host:~$ python2.5 p.py Took 0.183226 seconds Took 0.155829 seconds zoltan@host:~$ python2.4 p.py Took 0.181142 seconds Took 0.153742 seconds zoltan@host:~$ python2.6 p.py Took 0.157436 seconds Took 0.093905...
variable === undefined vs. typeof variable === “undefined”
...ms to be a chrome optimization only.
http://jsperf.com/type-of-undefined-vs-undefined/30
http://jsperf.com/type-of-undefined-vs-undefined
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Get selected option text with JavaScript
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Try options
function myNewFunction(sel) {
alert(sel.options[sel.selectedIndex].text);
}
<select id="box1" onChange="myNewFunction(this);">
<option value="98">dog</option>
<option value="7122">cat</option>
<option value="142...