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Convert Iterable to Stream using Java 8 JDK
I have an interface which returns java.lang.Iterable<T> .
9 Answers
9
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Inheriting from a template class in c++
...plate. That is, it is a template from which classes can be generated. Area<int> is such a class (it's not an object, but of course you can create an object from that class in the same ways you can create objects from any other class). Another such class would be Area<char>. Note that tho...
How to vertically align text inside a flexbox?
I would like to use flexbox to vertically align some content inside an <li> but not having great success.
10 Answer...
How to make a Java class that implements one interface with two generic types?
...sume(a);
}
public static class TomatoConsumer implements Consumer<Tomato> {
public void consume(Tomato t) { ..... }
}
public static class AppleConsumer implements Consumer<Apple> {
public void consume(Apple a) { ..... }
}
}
If creating these st...
Why shouldn't Java enum literals be able to have generic type parameters?
...n in the JEP is, which is precisely what I was looking for:
enum Argument<X> { // declares generic enum
STRING<String>(String.class),
INTEGER<Integer>(Integer.class), ... ;
Class<X> clazz;
Argument(Class<X> clazz) { this.clazz = clazz; }
Class<X&g...
Does .NET have a way to check if List a contains all items in List b?
...
If you're using .NET 3.5, it's easy:
public class ListHelper<T>
{
public static bool ContainsAllItems(List<T> a, List<T> b)
{
return !b.Except(a).Any();
}
}
This checks whether there are any elements in b which aren't in a - and then inverts the ...
React.js: Identifying different inputs with one onChange handler
...al = this.state.input1 + this.state.input2;
return (
<div>{total}<br/>
<input type="text" value={this.state.input1} name="input1" onChange={this.handleChange} />
<input type="text" value={this.state.input2} name="input2" onCha...
Why does HTML think “chucknorris” is a color?
...ents from the right down to two characters
Which gives the following result:
RGB (c0, 00, 00) = #C00000 or RGB(192, 0, 0)
Here's an example demonstrating the bgcolor attribute in action, to produce this "amazing" colour swatch:
<table>
<tr>
<td bgcolor="chucknorris" ...
How do I define a method in Razor?
... Georgi, you may have come across this by now ... but for reusing <code>@functions</code> or <code>@helper</code> Razor options you can use a file such as Shared.cshtml in your App_Code folder. In there you can define <code>@functions {}</code> or <code...
Case-Insensitive List Search
...n.OrdinalIgnoreCase) ) != -1)
Console.WriteLine("Found in list");
Alternately use some LINQ methods (which also stops on the first one it hits)
if( testList.Any( s => s.Equals(keyword, StringComparison.OrdinalIgnoreCase) ) )
Console.WriteLine("found in list");
...