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Trim a string based on the string length
... surrogate pair. On the other hand, String.length() is no longer an ideal measure of Unicode text length, so trimming based on it may be the wrong thing to do.
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How to know which version of Symfony I have?
... Symfony2 project and started with but I have updated my vendor several times and I want to know which version of symfony I have
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Spring mvc @PathVariable
Can you give me a brief explanation and a sample in using @PathVariable in spring mvc? Please include on how you type the url?
I'm struggling in getting the right url to show the jsp page. Thanks.
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Get root view from current activity
...am also able to get the view from a button's onClick event where the argument is a View . But how can I get the view in an activity ?
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How to replace part of string by position?
... edited Mar 20 '16 at 2:53
James Ko
22.8k1818 gold badges7979 silver badges183183 bronze badges
answered Feb 16 '11 at 11:06
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Remove last character from string. Swift language
...move last character from String variable using Swift? Can't find it in documentation.
22 Answers
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Different ways of clearing lists
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Clearing a list in place will affect all other references of the same list.
For example, this method doesn't affect other references:
>>> a = [1, 2, 3]
>>> b = a
>>> a = []
>>> print(a)
[]
>>> print(b)
[1, 2, 3]
But this one does:
>>>...
How to reference a .css file on a razor view?
... />
@RenderSection("Styles", false)
</head>
and if I need some view specific styles I define the Styles section in each view:
@section Styles {
<link href="@Url.Content("~/Styles/view_specific_style.css")" rel="stylesheet" type="text/css" />
}
Edit: It's useful to know th...
Delete all the queues from RabbitMQ?
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First, list your queues:
rabbitmqadmin list queues name
Then from the list, you'll need to manually delete them one by one:
rabbitmqadmin delete queue name='queuename'
Because of the output format, doesn't appear you can grep the response from list queues. Alternatively, if...
What's the significance of Oct 12 1999? [closed]
In the SignOut method of System.Web.Security.FormsAuthentication , the ASP.NET team chose to expire the FormsAuth cookie by setting the expiration date to "Oct 12 1999".
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