大约有 11,100 项符合查询结果（耗时：0.0278秒） [XML]
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
...
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
...
AngularJS - pass function to directive
...function with parameters that the directive can generate.
http://jsfiddle.net/mygknek2/
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C# Sanitize File Name
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This is better than the top answer especially for ASP.NET Core which might return different characters based on platform.
– Alexei
May 22 '19 at 12:57
add...
Create a unique number with javascript time
... return date;
}
uniqueNumber.previous = 0;
jsfiddle: http://jsfiddle.net/j8aLocan/
I've released this on Bower and npm: https://github.com/stevenvachon/unique-number
You could also use something more elaborate such as cuid, puid or shortid to generate a non-number.
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A worthy developer-friendly alternative to PayPal [closed]
...ng a standard gateway and merchant account? Your bank may resell Authorize.net, for example (I know Wells Fargo does), which has pretty much everything you're looking for. You will end up paying about $40/month in fees for both of these services.
I have used Google Checkout as a payment service as ...
Styles.Render in MVC4
In a .NET MVC4 project how does @Styles.Render works?
7 Answers
7
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