大约有 20,000 项符合查询结果（耗时：0.0366秒） [XML]
Find mouse position relative to element
...ven in cases with scrolling. See updated version of their Fiddle: jsfiddle.net/6wcsovp2
– Xharlie
Mar 24 '19 at 18:48
5
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Format number to always show 2 decimal places
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jsfiddle.net/Artistan/qq895bnp/28 there are "times" when toFixed will work, but it is quite inconsistent. :)
– Artistan
Jul 19 '17 at 17:06
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How can I find a specific element in a List?
...c DateTime Yesterday { get { return DateTime.Date.AddDays(-1); } }
See: .NET Compiler Platform ("Roslyn")
New Language Features in C# 6
Starting with C# 7.0, both, getter and setter, can be written with expression bodies:
public string Name
{
get => _name; ...
foreach with index [duplicate]
...e helper properties (first/last/index) should be included in the standard .net framework!
– Philip Daubmeier
Apr 19 '10 at 16:08
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Merging dictionaries in C#
...t yay Wayback machine: web.archive.org/web/20150311191313/http://diditwith.net/2006/10/…
– CAD bloke
Mar 18 '16 at 8:59
1
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Check if PHP session has already started
... == PHP_SESSION_NONE) {
session_start();
}
Reference: http://www.php.net/manual/en/function.session-status.php
For versions of PHP < 5.4.0
if(session_id() == '') {
session_start();
}
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Check to see if a string is serialized?
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@FranciscoLuz from the manual php.net/manual/en/function.unserialize.php In case the passed string is not unserializeable, FALSE is returned and E_NOTICE is issued. We can't catch E_NOTICE error as it isn't a thrown exception.
– Hazem N...
How to define an empty object in PHP
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php.net said it is best:
$new_empty_object = new stdClass();
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C# switch on type [duplicate]
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Here's another take on the matter using Linq: http://community.bartdesmet.net/blogs/bart/archive/2008/03/30/a-functional-c-type-switch.aspx
Otherwise something along these lines could help
// nasty..
switch(MyObj.GetType.ToString()){
case "Type1": etc
}
// clumsy...
if myObj is Type1 then
if...
Scrolling child div scrolls the window, how do I stop that?
... adding DOMMouseScroll event makes it work with Firefox → jsfiddle.net/chodorowicz/egqy7mbz/1
– chodorowicz
Jul 3 '15 at 17:35
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