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How to have a default option in Angular.js select box
...controller $scope for initializing these kind of values docs.angularjs.org/api/ng/directive/ngInit
– Fortuna
Mar 17 '15 at 14:01
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What is the point of interfaces in PHP?
... contract" whereby your code is agreeing to respond to a prescribed set of API calls that may be coming from code you do not have aceess to.
While inheritance from abstract class is a "is a" relation, that isn't always what you want, and implementing an interface is more of a "acts like a" relation...
What is the difference between == and equals() in Java?
...and so you're left with the Object#equals(Object o) method. Per the Object API this is the same as ==; that is, it returns true if and only if both variables refer to the same object, if their references are one and the same. Thus you will be testing for object equality and not functional equality....
Android: How to enable/disable option menu item on button click?
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Plus the API comment on onPrepareOptionsMenu clearly states: Deriving classes should always (!) call through to the base class implementation. You forgot your super call there.
– AgentKnopf
Jan ...
How can I detect when the mouse leaves the window?
...explanation and it works on IE5.5 ... developer.mozilla.org/en-US/docs/Web/API/Element/…
– user985399
Jun 20 '19 at 13:24
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Detect a finger swipe through JavaScript on the iPhone and Android
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function getTouches(evt) {
return evt.touches || // browser API
evt.originalEvent.touches; // jQuery
}
function handleTouchStart(evt) {
const firstTouch = getTouches(evt)[0];
x...
How to create GUID / UUID?
...st solution, consider using the uuid module, which uses higher quality RNG APIs.
Update, 2015-08-26: As a side-note, this gist describes how to determine how many IDs can be generated before reaching a certain probability of collision. For example, with 3.26x1015 version 4 RFC4122 UUIDs you have a...
Setting Authorization Header of HttpClient
I have an HttpClient that I am using for a REST API. However I am having trouble setting up the Authorization header. I need to set the header to the token I received from doing my OAuth request.
I saw some code for .NET that suggests the following,
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Mathematical functions in Swift
...this is to use Glibc. This is because on OS X and iOS, the basic Unix-like API's are in Darwin but in linux, these are located in Glibc. Importing Foundation won't help you here because it doesn't make the distinction by itself. To do this, you have to explicitly import it yourself:
#if os(macOS) |...
What is the simplest and most robust way to get the user's current location on Android?
The LocationManager API on Android seems like it's a bit of a pain to use for an application that only needs an occasional and rough approximation of the user's location.
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