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Architecture for merging multiple user accounts together
...logs into the application via several different authenticators, creating a new local identity with each?
– cheeken
Jun 15 '12 at 17:36
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C# Lazy Loaded Automatic Properties
...gt; type to create this pattern
private Lazy<string> _someVariable =new Lazy<string>(SomeClass.IOnlyWantToCallYouOnce);
public string SomeVariable => _someVariable.Value;
This code will lazily calculate the value of _someVariable the first time the Value expression is called. It w...
How can I change the color of AlertDialog title and the color of the line under it
...eparator by just checking out the parent style used by Android, creating a new image, and creating a new style based on the original. Unfortunately, unlike with the ListSeparator's style, AlertDialog themes are internal, and therefore cannot be referenced as parent styles. There is no easy way to ch...
The entitlements specified…profile. (0xE8008016). Error iOS 4.2
...Ad-hoc...
I was returning to and old project, and I'd forgotten to add my new iPhone to the provision.
Silly mistake, but also a silly corresponding error message... :-/
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Event handler not working on dynamic content [duplicate]
...tion)
This selector is very important!
http://api.jquery.com/on/
If new HTML is being injected into the page, select the elements and
attach event handlers after the new HTML is placed into the page. Or,
use delegated events to attach an event handler
See jQuery 1.9 .live() is not a fun...
jQuery Date Picker - disable past dates
...
You must create a new date object and set it as minDate when you initialize the datepickers
<label for="from">From</label> <input type="text" id="from" name="from"/> <label for="to">to</label> <input type="tex...
Creating and Update Laravel Eloquent
What's the shorthand for inserting a new record or updating if it exists?
13 Answers
1...
.Contains() on a list of custom class objects
...
If you are using .NET 3.5 or newer you can use LINQ extension methods to achieve a "contains" check with the Any extension method:
if(CartProducts.Any(prod => prod.ID == p.ID))
This will check for the existence of a product within CartProducts whic...
How do I handle ImeOptions' done button click?
...itText)findViewById(R.id.search_field)).setOnEditorActionListener(
new EditText.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
// Identifier of the action. This will be either the identifier you supplied,
...
How to Programmatically Add Views to Views
... to work.
If you create a View via a constructor (e.g., Button myButton = new Button();), you'll need to call setLayoutParams on the newly constructed view, passing in an instance of the parent view's LayoutParams inner class, before you add your newly constructed child to the parent view.
For exa...