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What is the difference between self-types and trait subclasses?
...
It is predominately used for Dependency Injection, such as in the Cake Pattern. There exists a great article covering many different forms of dependency injection in Scala, including the Cake Pattern. If you Google "Cake Pattern and Scala", you'll get many links, including presentations and v...
Python division
... of becoming a floating point number.
>>> 1 / 2
0
You should make one of them a float:
>>> float(10 - 20) / (100 - 10)
-0.1111111111111111
or from __future__ import division, which the forces / to adopt Python 3.x's behavior that always returns a float.
>>> from __f...
Find out if ListView is scrolled to the bottom?
...(lw.getId())
{
case R.id.your_list_id:
// Make your calculation stuff here. You have all your
// needed info from the parameters of this function.
// Sample calculation to determine if the last
// item is fully visible.
...
How do I match any character across multiple lines in a regular expression?
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Jeremy RutenJeremy Ruten
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Can I incorporate both SignalR and a RESTful API?
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Take a look at the video from this blog post. It explains exactly how you can use WebAPI with SignalR.
Essentially, Web API + SignalR integration consists in this class:
public abstract class ApiControllerWithHub<THub> ...
NSRange to Range
...
Alex PretzlavAlex Pretzlav
15.1k99 gold badges5151 silver badges5353 bronze badges
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How do I stop Chrome from yellowing my site's input boxes?
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I know in Firefox you can use the attribute autocomplete="off" to disable the autocomplete functionality. If this works in Chrome (haven't tested), you could set this attribute when an error is encountered.
This can be used f...
Static fields on a null reference in Java
...In more details, a static field evaluation, such as Primary.staticField works as follows (emphasis mine) - in your case, Primary = main.getNull():
The Primary expression is evaluated, and the result is discarded. [...]
If the field is a non-blank final field, then the result is the value of...
How to set background color of a View
I'm trying to set the background color of a View (in this case a Button).
20 Answers
2...
How to display a list inline using Twitter's Bootstrap
...e: http://v4-alpha.getbootstrap.com/content/typography/#inline
Updated link https://getbootstrap.com/docs/4.4/content/typography/#inline
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