Operators - Revision history

Bacchas: /* Default Parameters = */

2025-12-01T20:01:36Z

Default Parameters =

← Older revision		Revision as of 20:01, 1 December 2025
Line 22:		Line 22:

	== Default Parameters ===		== Default Parameters ===
	function Person(first, last = '~~bacchas~~'){		function Person(first, last = 'lastname'){
	this.firstname = first;		this.firstname = first;
	this.lastname = last;		this.lastname = last;

Bacchas at 23:36, 2 December 2016

2016-12-02T23:36:04Z

← Older revision		Revision as of 23:36, 2 December 2016
Line 21:		Line 21:
	isFullAge(1990,1921,1967);		isFullAge(1990,1921,1967);

			== Default Parameters ===
			function Person(first, last = 'bacchas'){
			this.firstname = first;
			this.lastname = last;
			}

			== Maps ==
			''' New key value data structure'''
			<pre>
			const question = new Map();
			question.set('question', 'what is');
			question.set(1,'es5);
			question.set(2, 'es6');
			question.set(3, 'ES2015');
			question.set('correct', 3);
			question.set(True, 'Correct Answer');
			question.set(false, 'wrong');

			// Retrieve DAta
			question.get('question')
			// get size
			question.size;

			// delete
			question.delete(2);

			// delete All
			question.clear();

			// loop

			question.forEach((value,key)=> console.log(`this ${key}, and its set ot ${vlaue})

			// Another Way to Loop
			for(let[key, value]of question.entries()){
			console.log(`this ${key}, and its set ot ${vlaue});
			if(typeof(key)=== 'number'){
			console.log(`Answer ${key}, and its set ot ${vlaue});
			}
			</pre>
	==[[#top\|Back To Top]]-[[Main_Page\| Home]] - [[Java Script\|Category]]==		==[[#top\|Back To Top]]-[[Main_Page\| Home]] - [[Java Script\|Category]]==

Bacchas at 22:17, 2 December 2016

2016-12-02T22:17:07Z

← Older revision		Revision as of 22:17, 2 December 2016
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	== Rest Parameter ==		== Rest Parameter ==
			function isFullAge(...years){
			years.forEach(cur=> (216-cur)>=18);
			}
			isFullAge(1990,1921,1967);


	==[[#top\|Back To Top]]-[[Main_Page\| Home]] - [[Java Script\|Category]]==		==[[#top\|Back To Top]]-[[Main_Page\| Home]] - [[Java Script\|Category]]==

Bacchas at 20:11, 2 December 2016

2016-12-02T20:11:51Z

@@ Line 1: / Line 1: @@
-==Spread Operator ==
+==ES6 Spread Operator==
-''' Expands elements of an array '''
+'''ES6 Equivalent Spread Operator'''
 ==[[#top|Back To Top]]-[[Main_Page| Home]] - [[Java Script|Category]]==

Bacchas: /* Spread Operator */

2016-12-02T16:13:13Z

Spread Operator

← Older revision		Revision as of 16:13, 2 December 2016
Line 1:		Line 1:
	==Spread Operator ==		==Spread Operator ==
	''' Expands elements of an array '''		''' Expands elements of an array '''
	~~function addFourAges(a,b,c,d){~~
	~~return a+b+c+d;~~
	};
	~~var sum1 = addFourAges(18,19,20,21);~~


	==[[#top\|Back To Top]]-[[Main_Page\| Home]] - [[Java Script\|Category]]==		==[[#top\|Back To Top]]-[[Main_Page\| Home]] - [[Java Script\|Category]]==

Bacchas: Created page with "==Spread Operator == ''' Expands elements of an array ''' function addFourAges(a,b,c,d){ return a+b+c+d; }; var sum1 = addFourAges(18,19,20,21); ==Back To Top-[..."

2016-12-02T16:10:46Z

Created page with "==Spread Operator == ''' Expands elements of an array ''' function addFourAges(a,b,c,d){ return a+b+c+d; }; var sum1 = addFourAges(18,19,20,21); ==Back To Top-[..."

New page

==Spread Operator ==
''' Expands elements of an array '''
function addFourAges(a,b,c,d){
return a+b+c+d;
};
var sum1 = addFourAges(18,19,20,21);

==[[#top|Back To Top]]-[[Main_Page| Home]] - [[Java Script|Category]]==