大约有 40,000 项符合查询结果（耗时：0.1086秒） [XML]
Center Oversized Image in Div
...mething like this. This should center any huge element in the middle vertically and horizontally with respect to its parent no matter both of their sizes.
.parent {
position: relative;
overflow: hidden;
//optionally set height and width, it will depend on the rest of the styling used
}
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What is the opposite of evt.preventDefault();
...eturnValue = true;
source:
https://developer.mozilla.org/en-US/docs/Web/API/Event/returnValue
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How to simulate a click with JavaScript?
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Have you considered using jQuery to avoid all the browser detection? With jQuery, it would be as simple as:
$("#mytest1").click();
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Javascript : natural sort of alphanumerical strings
...by the value of a certain key in an array of objects. It can also automatically identify and sort strings of: currencies, dates, currency, and a bunch of other things.
Surprisingly, it's also only 1.6kB when gzipped.
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What is the best way to filter a Java Collection?
...he predicate):
persons.removeIf(p -> p.getAge() <= 16);
lambdaj allows filtering collections without writing loops or inner classes:
List<Person> beerDrinkers = select(persons, having(on(Person.class).getAge(),
greaterThan(16)));
Can you imagine something more readable?
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Check if a Windows service exists and delete in PowerShell
...ee Remove-Service doc)
For example:
$service = Get-WmiObject -Class Win32_Service -Filter "Name='servicename'"
$service.delete()
Or with the sc.exe tool:
sc.exe delete ServiceName
Finally, if you do have access to PowerShell 6.0:
Remove-Service -Name ServiceName
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Add margin above top ListView item (and below last) in Android
...oup, the base class for layouts and views containers.
The related method call is:
public void setClipToPadding (boolean clipToPadding)
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Immutable array in Java
... @mauhiz Arrays.asList is not unmodifiable. docs.oracle.com/javase/7/docs/api/java/util/… "Returns a fixed-size list backed by the specified array. (Changes to the returned list "write through" to the array.)"
– Jason S
Nov 3 '15 at 3:39
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Checkbox for nullable boolean
...iad of different reasons why the foo input might not appear on the page at all. If it does appear I can assume there's a value, but I need to be able to differentiate between when the model is posted with foo as unchecked and when foo isn't shown.
– DMulligan
J...
Location Manager Error : (KCLErrorDomain error 0)
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From the API docs:
CLError
Error codes returned by the location
manager object.
typedef enum { kCLErrorLocationUnknown
= 0, kCLErrorDenied, kCLErrorNetwork, kCLErrorHeadingFailure } CLError;
Constants
kCLEr...