Merge pull request #10730 from shubham1996/fix/rewrote-double-negative

Description of "Filter Arrays with .filter" updated
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Dylan
2016-09-14 11:40:02 -05:00
committed by GitHub

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@ -418,7 +418,7 @@
"id": "cf1111c1c15feddfaeb9bdef", "id": "cf1111c1c15feddfaeb9bdef",
"title": "Filter Arrays with .filter", "title": "Filter Arrays with .filter",
"description": [ "description": [
"The <code>filter</code> method is used to iterate through an array and filter out elements where a given condition is not true.", "The <code>filter</code> method creates a new array from an existing one by iterating over it and returning only the elements where a given condition returns true.",
"<code>filter</code> is passed a callback function which takes the current value (we've called that <code>val</code>) as an argument.", "<code>filter</code> is passed a callback function which takes the current value (we've called that <code>val</code>) as an argument.",
"Any array element for which the callback returns true will be kept and elements that return false will be filtered out.", "Any array element for which the callback returns true will be kept and elements that return false will be filtered out.",
"The following code is an example of using <code>filter</code> to remove array elements that are equal to five:", "The following code is an example of using <code>filter</code> to remove array elements that are equal to five:",