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jQuery disable/enable submit button
... of a DOM element without changing the serialized HTML attribute. Examples include the value property of input elements, the disabled property of inputs and buttons, or the checked property of a checkbox. The .prop() method should be used to set disabled and checked instead of the .attr() method.
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Using Git with Visual Studio [closed]
...integration.
Alternatively, there is a project called Git Extensions that includes add-ins for Visual Studio 2005, 2008, 2010 and 2012, as well as Windows Explorer integration. It's regularly updated and having used it on a couple of projects, I've found it very useful.
Another option is Git Sourc...
Unable to generate an explicit migration in entity framework
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Convert String to Float in Swift
...floatValue!
Also, variables and constants should start with a lower case (including IBOutlets)
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Writing unit tests in Python: How do I start? [closed]
...module-unittest, jeffknupp.com/blog/2013/12/09/…) Why is unit-test still included in the standard library, if py.test and nose provide the same functionality with much simpler interface? Is it just to provide backward compatibility, or does unittest have some advantages that py.test and nosetest c...
How do I tell Gradle to use specific JDK version?
...ach developer can set his own JDK path. File local.properties shouldn't be included in version control system.
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how to use python to execute a curl command
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That doesn't include data from the requests.json file though, and doesn't set the Content-Type: application/json header - also, this will send a GET request, not a POST.
– Lukas Graf
Aug 25 '14 at 17...
What's the difference between the atomic and nonatomic attributes?
...step back, not focussing on the implementation of property accesses, we'll include the usual suspects like objc_msgSend, and examine some real-world high-level results for many calls to a NSString getter in uncontested cases (values in seconds):
MRC | nonatomic | manually implemented getters: 2
MR...
How do I change the working directory in Python?
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How to access parent Iframe from JavaScript
...ssage({message: 'Hello world'}, 'http://localhost/');
In the page you're including the iframe you can listen for events like this:
window.addEventListener('message', function(event) {
if(event.origin === 'http://localhost/')
{
alert('Received message: ' + event.data.message);
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