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How to get the index of an element in an IEnumerable?
...ot of sense for an IEnumerable. If you need something that supports access by index, put it in an actual list or collection.
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Should IBOutlets be strong or weak under ARC?
...t to a subview or to
a constraint that's not always going to be retained by the view
hierarchy. The only time you really need to make an outlet weak is if
you have a custom view that references something back up the view
hierarchy and in general that's not recommended.
I asked about this o...
REST / SOAP endpoints for a WCF service
...
This post has already a very good answer by "Community wiki" and I also recommend to look at Rick Strahl's Web Blog, there are many good posts about WCF Rest like this.
I used both to get this kind of MyService-service... Then I can use the REST-interface from jQue...
How to leave a message for a github.com user
...nces, they may have pushed one of his own commits. Ensure this is the case by clicking on the "View comparison..." link and make sure the user is listed as one of the committers.
Clone on your local machine the repository they pushed to: git clone https://github.com/..../repository.git
Checkout the...
How to find out what group a given user has?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Set a persistent environment variable from cmd.exe
...t windows machines, but I don't want to be bothered changing them manually by getting on the properties screen of "My Computer"
...
How to pass values between Fragments
... setContentView(R.layout.activity_main);
if (findViewById(R.id.container) != null) {
if (savedInstanceState != null) {
return;
}
getFragmentManager().beginTransaction()
.add(R.id.container, new FragmentA())...
ListView inside ScrollView is not scrolling on Android
...crolling and it just doesn't receive gestures because they all are handled by the parent ScrollView. I strongly recommend you to simplify your layout somehow. For example you can add views you want to be scrolled to the ListView as headers or footers.
UPDATE:
Starting from API Level 21 (Lollipop) ...
How to make div background color transparent in CSS
...ackground-color: rgba(255, 0, 0, 0.4);
Or define a background image (1px by 1px) saved with the right alpha.
(To do so, use Gimp, Paint.Net or any other image software that allows you to do that.
Just create a new image, delete the background and put a semi-transparent color in it, then save it in...
Change Circle color of radio button
...me="your_color">#e75748</color>
Result:
If you want to do it by code (also api 21 and above):
if(Build.VERSION.SDK_INT>=21)
{
ColorStateList colorStateList = new ColorStateList(
new int[][]{
new int[]{-android.R.attr.state_enabled}, //disabled
...