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What is the difference between the states selected, checked and activated in Android?
...cked revolves around a View implementing the Checkable interface. Methods setChecked(), isChecked(), toggle()
ListView (after Honeycomb) calls setChecked() OR setActivated() depending on Android version as below (taken from Android source code):
if (mChoiceMode != CHOICE_MODE_NONE && mCheck...
How do you track record relations in NoSQL?
...en post, comments marked as spam, active comments, highest rated comments, etc.
– Xeoncross
Nov 19 '10 at 21:39
...
Understanding the Event Loop
...ts that are occurring (clicks on UI, files read, networks packets received etc.)
When your code completes, it is removed from the event loop, and the host process return to checking it, to see if there are more code to run. The event loop contains two event handler more: one to be executed now (the...
Override Java System.currentTimeMillis for testing time sensitive code
...gleton version:
Replace Calendar.getInstance() with Clock.getInstance().getCalendarInstance().
Replace new Date() with Clock.getInstance().newDate()
Replace System.currentTimeMillis() with Clock.getInstance().currentTimeMillis()
(etc as required)
Once you've taken that first step, you can repla...
Interfaces — What's the point?
...deep dish ingredients in system
break;
//.... etc.
}
}
}
However, deep dish pizzas (in C# terms) may require different properties to be set in the Prepare() method than stuffed crust, and thus you end up with a lot of optional properties, and the class does...
Is it ever advantageous to use 'goto' in a language that supports loops and functions? If so, why?
...tartOuter = true;
if (restartOuter) {
i = -1;
}
}
etc
etc
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How do I stop Skype from using HTTP or HTTPS ports 80 and 443? [closed]
...ures and Homeoffices Port 80 is open for Browsers on the Router, Firewall, etc... And that is the easiest way to go for Skype. Skype ignores what application it blocks.
– JelloDude
Apr 10 '14 at 17:42
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Custom HTTP headers : naming conventions
...l convention to add custom HTTP headers, in terms of naming , format ... etc.
6 Answers
...
Equation (expression) parser with precedence?
... using a simple stack algorithm that will handle binary (+, -, |, &, *, /, etc) operators, unary (!) operators, and parenthesis.
...
What's the $unwind operator in MongoDB?
...NoSQL" approach to data storage, so perish the thoughts of selects, joins, etc. from your mind. The way that it stores your data is in the form of documents and collections, which allows for a dynamic means of adding and obtaining the data from your storage locations.
That being said, in order to u...