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jQuery Data vs Attr?
...storing the data on the node element as an attribute will only accommodate string values.
Continuing my example from above:
$('#foo').data('foo', 'baz');
console.log( $('#foo').attr('data-foo') );
//outputs "bar" as the attribute was never changed
console.log( $('#foo').data('foo') );
//outputs ...
No secret option provided to Rack::Session::Cookie warning?
...
Update your rails gems as this is backported to all supported rails gems. note @henrik-n
– shadowbq
Feb 4 '13 at 11:14
add a comment
...
Is it possible to have nested templates in Go using the standard library?
...}}other{{end}}
And the following map of template sets:
tmpl := make(map[string]*template.Template)
tmpl["index.html"] = template.Must(template.ParseFiles("index.html", "base.html"))
tmpl["other.html"] = template.Must(template.ParseFiles("other.html", "base.html"))
You can now render your "index...
Clear form field after select for jQuery UI Autocomplete
...it works around line 109 here.
The code in there checks for false specifically:
if ( false !== self._trigger( "select", event, { item: item } ) ) {
self.element.val( item.value );
}
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imp...
Java default constructor
...ues. For your example, it would look like this assuming that the types are String, int and int, and that the class itself is public:
public Module()
{
super();
this.name = null;
this.credits = 0;
this.hours = 0;
}
This is exactly the same as
public Module()
{}
And exactly the same as h...
How to create an array for JSON using PHP?
...ponse I get using var_dumb function is the following. How can I get rid of string(59)? string(59) "[{"result":"success"},{"message":"Data updated!"}]"
– James Smith
Sep 9 '17 at 23:46
...
how to get android screen size programmatically, once and for all?
...anager().getDefaultDisplay().getMetrics(met);// get display metrics object
String strSize =
new DecimalFormat("##.##").format(Math.sqrt(((met.widthPixels / met.xdpi) *
(met.widthPixels / met.xdpi)) +
((met.heightPixels / met.ydpi) * (met.heightPixels / met.ydpi))));
// using Dots per inches with wi...
Is it possible to set a number to NaN or infinity?
...
Cast from string using float():
>>> float('NaN')
nan
>>> float('Inf')
inf
>>> -float('Inf')
-inf
>>> float('Inf') == float('Inf')
True
>>> float('Inf') == 1
False
...
How to enable C++11 in Qt Creator?
...The problem was, I wasn't able to delete your duplicate/incomplete answer, all I could do was to downvote it. Now that you have edited it to make it more presentable, I am happy with just the downvote.
– nurettin
Aug 21 '14 at 12:55
...
How do I get the difference between two Dates in JavaScript?
...ht do addition, coercion to number or concatenation. Since Dates coerce to String in this case, + does concatenation. Confusion is not the fault of the Date object, but of overloading operators.
– RobG
Mar 22 '16 at 23:53
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