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How do I detect when someone shakes an iPhone?
... or using it when allocating a view).
In the view controller, you want to set this view to become first responder:
- (void) viewWillAppear:(BOOL)animated
{
[shakeView becomeFirstResponder];
[super viewWillAppear:animated];
}
- (void) viewWillDisappear:(BOOL)animated
{
[shakeView resign...
What is the easiest way to disable/enable buttons and links (jQuery + Bootstrap)
...se the disabled property on the anchor. Its a dynamic object so I can just set it and use it, like I was extending the anchor's feature set? I have updated my answer below to show this. What do you think? Is it evil? Also, do you have to .off() the preventDefault click event when you re-enable a lin...
What is the ultimate postal code and zip regex?
I'm looking for the ultimate postal code and zip code regex. I'm looking for something that will cover most (hopefully all) of the world.
...
How do I pass variables and data from PHP to JavaScript?
...
<script>
function reqListener () {
console.log(this.responseText);
}
var oReq = new XMLHttpRequest(); // New request object
oReq.onload = function() {
// This is where you handle what to do with the response.
// The actual data is found on this.responseT...
Hide the cursor of an UITextField
...
As of iOS 7 you can now just set the tintColor = [UIColor clearColor] on the textField and the caret will disappear.
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Is it possible to make abstract classes in Python?
... call the abstract method at runtime.
But if you're dealing with a small set of simple classes, maybe with just a few abstract methods, this approach is a little easier than trying to wade through the abc documentation.
sh...
Get local IP address
...dress.ToString();
}
Connect on a UDP socket has the following effect: it sets the destination for Send/Recv, discards all packets from other addresses, and - which is what we use - transfers the socket into "connected" state, settings its appropriate fields. This includes checking the existence of...
ASP.NET MVC Razor pass model to layout
...structor of your controller (or base controller), instantiate the type and set it to the property.
Set it to the ViewData field (or ViewBag)
In the Layout page, cast that property to your type.
Example:
Controller:
public class MyController : Controller
{
public MainLayoutViewModel MainLayout...
What reason is there to use null instead of undefined in JavaScript?
...the JS compiler will take care for you. At compile time the JS engine will set the value of all hoisted variables to undefined. As the engine steps through the code and values becomes available the engine will assign respective values to respective variables. For those variables for whom it did not ...
Is duplicated code more tolerable in unit tests?
...edes your work on the code being tested.
If the duplication is in fixture set up, consider making more use of the setUp method or providing more (or more flexible) Creation Methods.
If the duplication is in the code manipulating the SUT, then ask yourself why multiple so-called “unit” tests ar...