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How to implement an abstract class in ruby?
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17 Answers
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Active
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AngularJS ng-class if-else expression
...ine if-then statements (Ternary Operators)
<div ng-class=" ... ? 'class-1' : ( ... ? 'class-2' : 'class-3')">
for example :
<div ng-class="apt.name.length >= 15 ? 'col-md-12' : (apt.name.length >= 10 ? 'col-md-6' : 'col-md-4')">
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</div>
And make sure it's readable by...
What is a higher kinded type in Scala?
...s "zero-order", but I have not seen this used anywhere), such as the value 1 or the type String, we usually say something is a "proper" value or type.
A proper value is "immediately usable" in the sense that it is not waiting for arguments (it does not abstract over them). Think of them as values th...
adding directory to sys.path /PYTHONPATH
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182
This is working as documented. Any paths specified in PYTHONPATH are documented as normally c...
How can I make a .NET Windows Forms application that only runs in the System Tray?
...r exists in the System Tray.
Basically change the Application.Run(new Form1()); line in Program.cs to instead start up a class that inherits from ApplicationContext, and have the constructor for that class initialize a NotifyIcon
static class Program
{
/// <summary>
/// The main entr...
How to saveHTML of DOMDocument without HTML wrapper?
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219
All of these answers are now wrong, because as of PHP 5.4 and Libxml 2.6 loadHTML now has a $o...
How to disable google translate from html in chrome
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edited Mar 19 at 23:34
answered Sep 2 '12 at 17:59
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A fast method to round a double to a 32-bit int explained
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162
A double is represented like this:
and it can be seen as two 32-bit integers; now, the int ...
How efficient is locking an unlocked mutex? What is the cost of a mutex?
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123
I have the choice in between either having a bunch of mutexes or a single one for an object...