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jQuery: Select data attributes that aren't empty?
...his Code Snippet.
* Snippet is running jQuery v2.1.1
jQuery('div.test_1 > a[href]').addClass('match');
jQuery('div.test_2 > a[href!=""]').addClass('match');
jQuery('div.test_3 > a[href!=""][href]').addClass('match');
div,a {
display: block;
color: #333;
margin: 5px;
...
How does collections.defaultdict work?
...
Is it functionally different than using d.get(key, default_val) ?
– Ambareesh
May 1 '19 at 1:31
35
...
Looking to understand the iOS UIViewController lifecycle
...nd viewDidLayoutSubviews go on this flowchart?
– Max_Power89
Dec 18 '14 at 16:40
7
This diagram ...
What's the scope of a variable initialized in an if statement?
...ked only at runtime -- that is, when you get to the print x statement. If __name__ didn't equal "__main__" then you would get an exception: NameError: name 'x' is not defined.
share
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improve this ...
Cloning an Object in Node.js
...ion is now marked as deprecated in the documentation of Node.js:
The util._extend() method was never intended to be used outside of internal Node.js modules. The community found and used it anyway.
It is deprecated and should not be used in new code. JavaScript comes with very similar built-in func...
Set HTTP header for one request
...works too,
try this. I'm using RESTful CodeIgniter.
class App extends REST_Controller {
var $authorization = null;
public function __construct()
{
parent::__construct();
header('Access-Control-Allow-Origin: *');
header("Access-Control-Allow-Headers: X-API-KEY, O...
PHP Fatal error: Cannot redeclare class
...ious repetition like this (even in quite a complex situation). The include_once tip helps to clarify an obscure feature of PHP.
– DavidHyogo
Mar 20 '13 at 2:12
2
...
SQLAlchemy: print the actual query
...itting DDL. In order to access this functionality one can use the 'literal_binds' flag, passed to compile_kwargs:
from sqlalchemy.sql import table, column, select
t = table('t', column('x'))
s = select([t]).where(t.c.x == 5)
print(s.compile(compile_kwargs={"literal_binds": True}))
the above app...
WKWebView not loading local files under iOS 8
...tURL = tmpDirURL.appendingPathComponent(fileURL.lastPathComponent)
let _ = try? fm.removeItem(at: dstURL)
try! fm.copyItem(at: fileURL, to: dstURL)
// Files in "/temp/www" load flawlesly :)
return dstURL
}
And can be used as:
override func viewDidLoad() {
super.viewDidLoad()
...
How can I maximize a split window?
...l T) to move any open window to its own tab.
As mentioned by others Ctrl+W_ / Ctrl+W| to maximize within the current tab/window layout (while respecting min height/width settings for various other windows).
(Ctrl+W= resizes all windows to equal size, respecting the minimum height/width settings)
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