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class RangeIterator { | |
constructor({ | |
start = 0, | |
end = 1000, | |
step = 1 | |
}) { | |
this.start = start; | |
this.end = end; | |
this.step = step; |
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class IteratorDemo { | |
// Iterator Method with @@iterator key | |
// i.e. Symbol.iterator constant | |
[Symbol.iterator]() { | |
// Method stub which returns an iterator object. | |
} | |
} |
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// Remove Duplicates from an array | |
const removeDuplicates = | |
arr => arr.filter((item, index) => index === arr.indexOf(item)); | |
const removeDuplicates1 = array => [...new Set(array)]; | |
const removeDuplicates2 = array => Array.from(new Set(array)); | |
// Flattens an array(doesn't flatten deeply). |
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export interface IComponentLoader { | |
data: any; | |
} |
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interface StackConstructor<T> { | |
new <T>(n: number): Stack<T> | |
} | |
export class Stack<T>{ | |
private data: T[] = []; | |
static readonly OVERFLOW = 'OVERFLOW'; | |
static readonly UNDERFLOW = 'UNDERFLOW'; | |
constructor(private size: number) { | |
} | |
push(item: T): number | string { |
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<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<title>Hello ui-router</title> | |
<link rel="stylesheet" href="style.css"> | |
</head> | |
<body ng-app="HelloWorld"> | |
<header> | |
<nav> | |
<ul> |
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