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how to listen to N channels? (dynamic select statement)
...r given the same input, a slice of channels to read from and a function to call for each value which also need to know which channel the value came from.
There are three main differences between the approaches:
Complexity. Although it may partially be a reader preference I find the channel approa...
How to display HTML in TextView?
...es its possible. When you are implementing .ImageGetter, there is a method called getDrawable(String source). If u need more help, create a question and tag me, I will give you an example ;)
– MiguelHincapieC
Feb 2 '16 at 16:28
...
Fragment transaction animation: slide in and slide out
...d:integer/config_longAnimTime"
USAGE
(note that the order in which you call methods on the transaction matters. Add the animation before you call .replace, .commit):
FragmentTransaction transaction = supportFragmentManager.beginTransaction();
transaction.setCustomAnimations(R.anim.enter_from_ri...
SearchView's OnCloseListener doesn't work
... The SearchView.onCloseClicked that handles close button events tells that callback to OnCloseListener is called only if query is empty, if it's not - it's cleared first - but then, after clearing query close button disappears and we are unable to deliver onClose callback to OnCloseListener
...
What does it mean to inflate a view from an xml file?
...n you write an XML layout, it will be inflated by the Android OS which basically means that it will be rendered by creating view object in memory. Let's call that implicit inflation (the OS will inflate the view for you). For instance:
class Name extends Activity{
public void onCreate(){
...
How to run two jQuery animations simultaneously?
...seconds. It also will
do it outside the queue, meaning it
will automatically start without
waiting for its turn.
$( "p" ).animate({
left: "50px", opacity: 1
}, { duration: 500, queue: false });
simply add: queue: false.
...
How to convert URL parameters to a JavaScript object?
...RLParams, returns an iterable object, using the spread operator instead of calling .entries will also yield entries per its spec:
const urlParams = new URLSearchParams('abc=foo&def=%5Basf%5D&xyz=5');
const params = Object.fromEntries(urlParams); // {abc: "foo", def: "[asf]", xyz: "5"}
Not...
MongoDB/Mongoose querying at a specific date?
...tomorrow = today.add(1, 'days') does not work since it also mutates today. Calling moment(today) solves that problem by implicitly cloning today.
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Can someone explain the traverse function in Haskell?
...
The Traversable instance is almost the same, except the constructors are called in applicative style. This means that we can have (side-)effects while rebuilding the tree. Applicative is almost the same as monads, except that effects cannot depend on previous results. In this example it means that...
Passing Parameters JavaFX FXML
...small applications I highly recommend passing parameters directly from the caller to the controller - it's simple, straightforward and requires no extra frameworks.
For larger, more complicated applications, it would be worthwhile investigating if you want to use Dependency Injection or Event Bus me...