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Turn a number into star rating display using jQuery and CSS
...(source: ulmanen.fi)
Note: do NOT hotlink to the above image! Copy the file to your own server and use it from there.
jQuery
$.fn.stars = function() {
return $(this).each(function() {
// Get the value
var val = parseFloat($(this).html());
// Make sure that the value...
What is the Swift equivalent of -[NSObject description]?
...
Great find! I'm going to file a radar -- println output of "swift -i sample.swift" and "swift sample.swift && sample" differ.
– Jason
Jun 8 '14 at 17:54
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Which HTML elements can receive focus?
...ent but not with disabled (IE actually gives you an error if you try), and file uploads have unusual behaviour for security reasons
HTMLIFrameElement (though focusing it doesn't do anything useful). Other embedding elements also, maybe, I haven't tested them all.
Any element with a tabindex
There a...
How can I dynamically create derived classes from a base class
...2
>>> s2 = SpecialClass(d=3)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<stdin>", line 8, in __init__
TypeError: Argument d not valid for SpecialClass
I see you are asking for inserting the dynamic names in the naming scope --
now, t...
What is the boundary in multipart/form-data?
...KitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name=”file”; filename=”captcha”
Content-Type:
-----WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name=”action”
submit
-----WebKitFormBoundary7MA4YWxkTrZu0gW--
On the webservice ...
Optimise PostgreSQL for fast testing
... you can see sorts spilling to disk in EXPLAIN or logged with the log_temp_files setting (recommended), but a higher value may also let Pg pick smarter plans.
As said by another poster here it's wise to put the xlog and the main tables/indexes on separate HDDs if possible. Separate partitions is pr...
Are there disadvantages to using a generic varchar(255) for all text-based fields?
... @BlueRaja: That was probably true for databases whose internal file structure encoded the length of a string in a single byte, or if they encoded short strings in a single byte. But it's no longer true for most databases.
– Bill Karwin
Feb 9 '11 at...
How to list empty folders in linux
... Empty dirs in current dir: find . -type d -empty. In addition, empty files: find . -type f -empty in current dir and deeper.
– starikovs
Apr 28 '15 at 9:09
26
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When to use nested classes and classes nested in modules?
...oject might have one outer module that occurs over and over in each source file and contains a lot of class definitions. When the various frameworks and library codes all do this, then they contribute only one name each to the top level, reducing the chance of conflicts. Prosaic, to be sure, but tha...
Passing data between a fragment and its container activity
... in the class calling the fragment if you have your fragment in xml layout file.
– Zapnologica
Aug 16 '13 at 16:25
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