Timeline for Loop through an array in JavaScript
Current License: CC BY-SA 3.0
9 events
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| Mar 8 at 9:55 | comment | added | kdb | @ChristianC.Salvadó This question now contains replies saying that ES5 cannot be relied upon and answers that use ES6 arrow notation. Are you even still on the platform? When did we get so old? 🥲 | |
| Feb 6, 2018 at 3:40 | history | edited | Peter Mortensen | CC BY-SA 3.0 |
Active reading [<http://en.wikipedia.org/wiki/JavaScript>]
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| Oct 24, 2017 at 7:36 | history | edited | hasen | CC BY-SA 3.0 |
Make the answer less bad.
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| Jul 2, 2016 at 19:52 | history | edited | Peter Mortensen | CC BY-SA 3.0 |
Copy edited (e.g. ref. <http://en.wikipedia.org/wiki/Python_%28programming_language%29> and <http://en.wikipedia.org/wiki/Haskell_%28programming_language%29>). Removed historical information (e.g. ref. <http://meta.stackexchange.com/a/230693>).
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| Dec 10, 2013 at 15:46 | history | edited | Dan Dascalescu | CC BY-SA 3.0 |
typo fix
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| Jun 10, 2010 at 0:30 | comment | added | Christian C. Salvadó |
@hasen, the Array.prototype.map method is part of the ECMAScript 5th Edition Standard, is not yet available on all implementations (e.g. IE lacks of it), also for iterating over an array I think the Array.prototype.forEach method is more semantically correct... also please don't suggest the for-in statement, see my answer for more details :)
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| Jun 10, 2010 at 0:20 | comment | added | harto |
That particular example is probably better implemented using Array.forEach. map is for generating a new array.
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| Jun 10, 2010 at 0:20 | history | edited | hasen | CC BY-SA 2.5 |
added 503 characters in body
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| Jun 10, 2010 at 0:09 | history | answered | hasen | CC BY-SA 2.5 |