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Rails 3 check if attribute changed
...umentation is really good, but it lets you do things such as:
@user.street1_changed? # => true/false
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@UniqueConstraint and @Column(unique = true) in hibernate annotation
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As said before, @Column(unique = true) is a shortcut to UniqueConstraint when it is only a sin...
How to Unit test with different settings in Django?
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How to prevent blank xmlns attributes in output from .NET's XmlDocument?
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Thanks to Jeremy Lew's answer and a bit more playing around, I figured out how to remove blank...
jQuery Call to WebService returns “No Transport” error
...ue is probably because you're trying to make cross-domain request.
Update 1
Take a look at this blog post.
Update 2
If this is indeed the problem (and I suspect it is), you might want to check out JSONP as a solution. Here are a few links that might help you get started:
https://en.wikipedia.org...
PHP - find entry by object property from an array of objects
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Installing PDO driver on MySQL Linux server
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On Ubuntu you should be able to install the necessary PDO parts from apt using sudo apt-get in...
Javascript How to define multiple variables on a single line?
...An example would be:
>>> var a = b = c = [];
>>> c.push(1)
[1]
>>> a
[1]
They all refer to the same object in memory, they are not "unique" since anytime you make a reference to an object ( array, object literal, function ) it's passed by reference and not value. So if ...