大约有 30,000 项符合查询结果（耗时：0.0490秒） [XML]
javascript: Clear all timeouts?
...that is greater than zero that will identify the timeout to be set by this call." which leaves room for the handle to be any positive integer including non-consecutive and non-small integers.
– Mike Samuel
Jan 14 '12 at 4:59
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What is meaning of boolean value returned from an event-handling method in Android
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@adamp I cannot think of the reason why onTouch is called 2 times when returning true and 1 time only when I return false.
– Bhargav Jhaveri
Aug 25 '14 at 23:36
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Performance of foreach, array_map with lambda and array_map with static function
...es', $numbers);
}
foreach (array('Foreach', 'MapClosure', 'MapNamed') as $callback) {
list($delay,) = lap("use$callback");
echo "$callback: $delay\n";
}
I get pretty consistent results with 1M numbers across a dozen attempts:
Foreach: 0.7 sec
Map on closure: 3.4 sec
Map on function name:...
What's the difference between using “let” and “var”?
... loop no longer requires an immediatelly invoked function expression for locally scoping i at each iteration.
– Adrian Moisa
Feb 21 '16 at 8:12
19
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AngularJS. How to call controller function from outside of controller component
How I can call function defined under controller from any place of web page (outside of controller component)?
10 Answers
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How to override toString() properly in Java?
... want to print the values of these objects. Since java compiler internally calls toString() method, overriding this method will return the specified values. Let's understand it with the example given below:
Example#2
Output with overriding toString() method
class Student{
int id;
String nam...
Pass a JavaScript function as parameter
...t executing it first.
Here is an example:
function addContact(id, refreshCallback) {
refreshCallback();
// You can also pass arguments if you need to
// refreshCallback(id);
}
function refreshContactList() {
alert('Hello World');
}
addContact(1, refreshContactList);
...
JavaScript function in href vs. onclick
...But wasn't the question asking about the difference between putting the JS call inline in href versus inline in onclick? Assuming you were going to put it inline for some reason, which should you use? (In practice I would do what you've suggested, but you seem to have skipped over the difference bet...
How can I get device ID for Admob
... line - " 12-19 17:48:25.615: I/Ads(2132): To get test ads on this device, call adRequest.addTestDevice("D9XXXXXXXXXXXXXXXXXXXXXXXXXXXXX");". Just copy paste the code and have fun.
– Ashok Goli
Dec 19 '12 at 12:28
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Submit a form using jQuery [closed]
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It depends on whether you are submitting the form normally or via an AJAX call. You can find lots of information at jquery.com, including documentation with examples. For submitting a form normally, check out the submit() method to at that site. For AJAX, there are many different possibilities, tho...