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RecyclerView onClick
...
As the API's have radically changed, It wouldn't surprise me if you were to create an OnClickListener for each item. It isn't that much of a hassle though. In your implementation of RecyclerView.Adapter<MyViewHolder>, you shou...
Generating v5 UUID. What is name and namespace?
... the new names to everyone who has a copy of your dataset, update all your APIs, etc. Odds are you can't actually get rid of the old names entirely anyway, which means now every item has two names, so did you make things better or worse?
This is where V3/V5 come in. The UUIDs look just as random ...
If a DOM Element is removed, are its listeners also removed from memory?
...out removing data and events, use .detach()
instead.
Reference: http://api.jquery.com/remove/
jQuery v1.8.2 .remove() source code:
remove: function( selector, keepData ) {
var elem,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
if ( !selector || jQuery.filter( selec...
Whitespace Matching Regex - Java
The Java API for regular expressions states that \s will match whitespace. So the regex \\s\\s should match two spaces.
...
Java 8 Iterable.forEach() vs foreach loop
...icult to code, read, and debug. Actually, this is true of complex "fluent" APIs in general. The combination of complex single statements, heavy use of generics, and lack of intermediate variables conspire to produce confusing error messages and frustrate debugging. Instead of "this method doesn't ha...
How to convert comma-separated String to List?
...Collection(ArrayList<String>::new));
Or by using the RegEx parsing api:
ArrayList<String> list =
Pattern.compile(",")
.splitAsStream("a,b,c")
.collect(Collectors.toCollection(ArrayList<String>::new));
Note that you could still consider to leave the list variable typed a...
AngularJS: How can I pass variables between controllers?
...ce', function() {
// private variable
var _dataObj = {};
// public API
this.dataObj = _dataObj;
})
.controller('One', function($scope, dataService) {
$scope.data = dataService.dataObj;
})
.controller('Two', function($scope, dataService) {
$scope.data = dataService.dataObj;
});
And ...
What is the best java image processing library/approach? [closed]
I am using both the JAI media apis and ImageMagick?
11 Answers
11
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How to center icon and text in a android button with width set to “fill parent”
...:width="wrap_content", it will always hang to the left!
With Android 4.0 (API level 14) you can use android:drawableStart attribute to place a drawable at the start of the text. The only backward compatible solution I've come up with is using an ImageSpan to create a Text+Image Spannable:
Button b...
When to use Task.Delay, when to use Thread.Sleep?
.... See the msdn documentation on Task.Delay docs.microsoft.com/en-us/dotnet/api/… and scroll down to remarks.
– Dorus
Sep 13 '18 at 10:27
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