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How do I parse a URL into hostname and path in javascript?
...("http://example.com/aa/bb/")
Returns an object with properties hostname and pathname, along with a few others.
The first argument is a relative or absolute URL; if it's relative, then you need to specify the second argument (the base URL). For example, for a URL relative to the current page:
ne...
Random row from Linq to Sql
What is the best (and fastest) way to retrieve a random row using Linq to SQL when I have a condition, e.g. some field must be true?
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Stop form refreshing page on submit
...fault();
});
Of course, in the function, you can check for empty fields, and if anything doesn't look right, e.preventDefault() will stop the submit.
Without jQuery:
var form = document.getElementById("myForm");
function handleForm(event) { event.preventDefault(); }
form.addEventListener('submi...
Get and set position with jQuery .offset()
How to get and set the position of an element with the jQuery .offset method?
5 Answers
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Regex group capture in R with multiple capture-groups
...It returns a character matrix with one column for each group in the match (and one for the whole match):
> s = c("(sometext :: 0.1231313213)", "(moretext :: 0.111222)")
> str_match(s, "\\((.*?) :: (0\\.[0-9]+)\\)")
[,1] [,2] [,3]
[1,] "(sometext ::...
jquery UI Sortable with table and tr width
...I have made a jsFiddle to show the differences between original, modified, and no fix applied: jsfiddle.net/bgrins/tzYbU. I will also update the original post with your solution.
– Brian Grinstead
May 30 '12 at 20:01
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Is GET data also encrypted in HTTPS?
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The entire request is encrypted, including the URL, and even the command (GET). The only thing an intervening party such as a proxy server can glean is the destination address and port.
Note, however, that the Client Hello packet of a TLS handshake can advertise the fully qua...
Static method in a generic class?
...fields. The class's type parameters are only in scope for instance methods and instance fields. For static fields and static methods, they are shared among all instances of the class, even instances of different type parameters, so obviously they cannot depend on a particular type parameter.
It doe...
Add and remove multiple classes in jQuery
I'm trying to add and remove multiple classes on a text field by clicking different radio buttons. I'm not able to remove the unwanted classes while switching between different radio buttons.
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Using the “start” command with parameters passed to the started program
...he argument is null or empty. Supply an argument that is not null or empty and then try the command again
– geotheory
Oct 20 '14 at 12:04
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