大约有 4,700 项符合查询结果（耗时：0.0347秒） [XML]
How do I get a YouTube video thumbnail from the YouTube API?
If I have a YouTube video URL, is there any way to use PHP and cURL to get the associated thumbnail from the YouTube API?
3...
Can I click a button programmatically for a predefined intent?
...invalidate();
//any other associated action
}
}, 800); // .8secs delay time
share
|
improve this answer
|
follow
|
...
Can iterators be reset in Python?
...che multipassage over a csvreader on a 5MB file sees my runtime go from ~12secs to ~0.5s.
– John Mee
Oct 23 '12 at 1:33
add a comment
|
...
How can I remove a character from a string using Javascript?
...50463850/…) unless youre writting a high performance (10k operations per sec) javascript the performance difference is not an issue or "high price to pay" so i dont see how exactly your comment contribute to the solution
– Strife86
May 27 '19 at 17:01
...
jQuery.click() vs onClick
...t on Windows Server 2008 R2 / 7 64-bit
$('span'); // 6,604 operations per second
document.getElementsByTagName('span'); // 10,331,708 operations/sec
For click events, check Native Browser events vs jquery trigger or jQuery vs Native Click Event Binding.
Testing in Chrome 22.0.1229.79 32-bit on W...
How would you access Object properties from within an object method? [closed]
...
What if you add some sort of boolean to the getter like: PHP: public function getName($outsideCall = true){ if($outsideCall){ $this->incrementNameCalled(); } return $this->name; } and then from within the Object itself, if you called get name, you could keep ...
Checking if an instance's class implements an interface?
... "Yes!";
}
class_implements() is part of the SPL extension.
See: http://php.net/manual/en/function.class-implements.php
Performance Tests
Some simple performance tests show the costs of each approach:
Given an instance of an object
Object construction outside the loop (100,000 iterations)
_...
jQuery: Return data after ajax call success [duplicate]
... the result:
function testAjax(handleData) {
$.ajax({
url:"getvalue.php",
success:function(data) {
handleData(data);
}
});
}
Call it like this:
testAjax(function(output){
// here you use the output
});
// Note: the call won't wait for the result,
// so it will continue...
What are the recommendations for html tag?
...t;/a>
where ${uri} basically translates to $_SERVER['REQUEST_URI'] in PHP, ${pageContext.request.requestURI} in JSP, and #{request.requestURI} in JSF. Noted should be that MVC frameworks like JSF have tags reducing all this boilerplate and removing the need for <base>. See also a.o. What ...
Abort Ajax requests using jQuery
...abort the request.
var xhr = $.ajax({
type: "POST",
url: "some.php",
data: "name=John&location=Boston",
success: function(msg){
alert( "Data Saved: " + msg );
}
});
//kill the request
xhr.abort()
UPDATE:
As of jQuery 1.5 the returned object is a wrapper for the ...